Full Cast & Crew

Series Directed by 

Andrew Thomas	...	(8 episodes, 1994-1995)
Fred Peabody	...	(7 episodes, 2001-2005)
Jeff Scheftel	...	(6 episodes, 1993-1999)
Tom Jennings	...	(5 episodes, 1998-2002)
David de Vries	...	(4 episodes, 2003)
Yann Debonne	...	(2 episodes, 1993-2010)
Rod Pyle	...	(3 episodes, 2004-2005)
Robert Kirk	...	(2 episodes, 1997-2003)
Scott Paddor	...	(2 episodes, 2002-2003)
Andy Papadopoulos	...	(2 episodes, 2002-2003)
Donna E. Lusitana	...	(2 episodes, 2003)
Paul Nelson	...	(2 episodes, 2005)
Martin O'Collins	...	(2 episodes, 2006)
Savas Georgalis	...	(2 episodes, 2007)
Jennifer Anderson	...	(2 episodes, 2008-2011)
Howard Dratch	...	(1 episode, 1997)
Becky Smith	...	(1 episode, 1997)
Tod Mesirow	...	(1 episode, 1999)
Jon Woods	...	(1 episode, 2000)
Wayne Grajeda	...	(1 episode, 2002)
Colin Barratt	...	(1 episode, 2003)
Chris Benjamin	...	(1 episode, 2003)
Jeff Conroy	...	(1 episode, 2003)
Taylor Downing	...	(1 episode, 2003)
Anthony Lacques	...	(1 episode, 2003)
Rob Lihani	...	(1 episode, 2003)
Geoffrey Madeja	...	(1 episode, 2003)
Darryl Rehr	...	(1 episode, 2003)
Susan Smiley	...	(1 episode, 2003)
Laura Verklan	...	(1 episode, 2003)
Robert M. Wise	...	(1 episode, 2003)
Chris Harty	...	(1 episode, 2004)
Jim Lindsay	...	(1 episode, 2005)
John Logsdon	...	(1 episode, 2007)
Steve Durgin	...	(1 episode, 2008)
Brian Cavallaro	...	(1 episode, 2010)
Jenny Kubo	...	(1 episode, 2011)
Laura Casey	...	(1 episode, 2012)
Jenny Ewig	...	(1 episode, 2012)
Scott Michnick	...	(1 episode, 2012)
Bill Ferehawk	...	(1 episode, 2015)
Dylan Robertson	...	(1 episode, 2015)
Sean Dash	...	(uncredited) (1 episode, 2002)

Series Writing Credits  

Bruce Nash	...	(creator) (260 episodes, 1994-2013)
Bruce Nash	...	(created by) (11 episodes, 1994-2012)
Bruce Nash	...	(creator) (260 episodes, 1994-2013)
Matthew P. Hickey	...	(writer) (17 episodes, 1999-2005)
Luke Ellis	...	(writer) (14 episodes, 1999-2004)
Luke Ellis	...	(written by) (1 episode, 2001)
Beata Ziel	...	(15 episodes, 2004-2008)
Beata Ziel	...	(writer) (8 episodes, 2004-2008)
Beata Ziel	...	(written by) (1 episode, 2005)
Anthony Lacques	...	(writer) (13 episodes, 2003-2008)
Andrew Thomas	...	(writer) (6 episodes, 1993-1995)
Andrew Thomas	...	(written by) (6 episodes, 1994-1996)
Jorge Luis Sucksdorf	...	(12 episodes, 2013-2015)
W. Scott Goldie	...	(writer) (8 episodes, 1995-2007)
W. Scott Goldie	...	(written by) (2 episodes, 2007-2008)
W. Scott Goldie	...	(11 episodes, 1995-2008)
Henry Schipper	...	(writer) (10 episodes, 1999-2003)
Robert E. Ziel	...	(10 episodes, 1999-2003)
Robert E. Ziel	...	(writer) (4 episodes, 2003)
Robert E. Ziel	...	(written by) (1 episode, 1999)
Jeff Scheftel	...	(writer) (8 episodes, 1993-1996)
Jeff Scheftel	...	(co-writer) (8 episodes, 1993-1996)
Jeff Scheftel	...	(8 episodes, 1993-1996)
Fred Peabody	...	(writer) (7 episodes, 2001-2005)
Fred Peabody	...	(written by) (1 episode, 2001)
Kaylan Eggert	...	(written by) (5 episodes, 2008-2010)
Kaylan Eggert	...	(writer) (2 episodes, 2007)
Kaylan Eggert	...	(8 episodes, 2007-2011)
Noah Morowitz	...	(writer) (5 episodes, 1997-2003)
Noah Morowitz	...	(7 episodes, 1997-2003)
Noah Morowitz	...	(written by) (1 episode, 1998)
Nancy Oey	...	(writer) (6 episodes, 1999-2003)
LaMonte Westmoreland	...	(writer) (5 episodes, 1999-2002)
LaMonte Westmoreland	...	(written by) (1 episode, 1999)
Sean Dash	...	(writer) (5 episodes, 2000-2005)
Sean Dash	...	(written by) (1 episode, 2002)
Ron Nelson	...	(6 episodes, 2010-2014)
Ron Nelson	...	(additional writing) (1 episode, 2012)
Jim Cirigliano	...	(writer) (5 episodes, 1998-2003)
Tom Jennings	...	(5 episodes, 1998-2002)
Tom Jennings	...	(writer) (2 episodes, 1998-2002)
Kristina Djokic	...	(writer) (5 episodes, 2001-2006)
Michael B. Christy	...	(writer) (5 episodes, 2002-2003)
Jim Hense	...	(5 episodes, 2004-2007)
Jim Hense	...	(writer) (1 episode, 2004)
Jim Hense	...	(written by) (1 episode, 2007)
Bob Petrella	...	(writer) (4 episodes, 1999-2002)
Lee Schneider	...	(writer) (4 episodes, 2001-2004)
Emily Lau	...	(writer) (2 episodes, 2004-2005)
Emily Lau	...	(co-written by) (2 episodes, 2004-2006)
Emily Lau	...	(written by) (2 episodes, 2004-2006)
Jared Cook	...	(4 episodes, 2008-2010)
Jared Cook	...	(writer) (1 episode, 2010)
Melissa Fuller	...	(writer) (3 episodes, 2008-2010)
Melissa Fuller	...	(4 episodes, 2008-2010)
Todd Moss	...	(4 episodes, 2010)
Todd Moss	...	(writer) (1 episode, 2010)
Yann Debonne	...	(writer) (3 episodes, 1993-2010)
Robert Beemer	...	(writer) (3 episodes, 1997-2002)
Martin Kent	...	(writer) (3 episodes, 1999-2002)
Mary Wallace	...	(writer) (3 episodes, 1999-2002)
Holly O'Brien	...	(writer) (3 episodes, 1999-2001)
Mark Mohr	...	(writer) (3 episodes, 2000)
Kathryn Christy	...	(3 episodes, 2001-2003)
Kathryn Christy	...	(writer) (1 episode, 2002)
Adrian Maher	...	(writer) (3 episodes, 2001-2002)
Phil Kruener	...	(written by) (3 episodes, 2005-2008)
Savas Georgalis	...	(3 episodes, 2007-2015)
Savas Georgalis	...	(writer) (1 episode, 2007)
Savas Georgalis	...	(written by) (1 episode, 2007)
Jeff Mercer	...	(written by) (2 episodes, 2008-2010)
Jeff Mercer	...	(writer) (1 episode, 2010)
Terry Fitzpatrick	...	(writer) (2 episodes, 1995-1997)
Alison Trinkl	...	(writer) (2 episodes, 1996-1997)
Chris Mortensen	...	(writer) (2 episodes, 1997-2000)
Chuck Hayes	...	(written by) (2 episodes, 1997-1999)
Craig Constantine	...	(writer) (2 episodes, 1999-2003)
Jeff Conroy	...	(writer) (2 episodes, 1999-2001)
Shelley Ann Lawrence	...	(writer) (2 episodes, 1999-2001)
Corrie Kaufman	...	(writer) (2 episodes, 2000-2004)
Tom Yaroschuk	...	(writer) (2 episodes, 2000-2003)
Larayne Decoeur	...	(writer) (2 episodes, 2001-2002)
Aaron Kass	...	(writer) (2 episodes, 2001-2002)
Andy Papadopoulos	...	(writer) (2 episodes, 2002-2003)
Rod Pyle	...	(2 episodes, 2004-2005)
Cindy Robinson	...	(writer) (2 episodes, 2005-2011)
Gloria Morris	...	(written by) (2 episodes, 2005-2008)
Jennifer Anderson	...	(2 episodes, 2008-2011)
Phyllis Cannon	...	(written by) (1 episode, 1995)
Lou DeCosta	...	(writer) (1 episode, 1995)
Lauren Levine	...	(written by) (1 episode, 1995)
Suzanne Mustacich	...	(writer) (1 episode, 1995)
Steven R. Talley	...	(writer) (1 episode, 1995)
Allison Grodner	...	(writer) (1 episode, 1996)
Donald Sellers	...	(written by) (1 episode, 1996)
Robert Kirk	...	(writer) (1 episode, 1997)
Rob Lihani	...	(1 episode, 1997)
Ellen Mulligan	...	(written by) (1 episode, 1997)
Becky Smith	...	(1 episode, 1997)
Gary Tarpinian	...	(written by) (1 episode, 1997)
Ann Toler	...	(written by) (1 episode, 1997)
Deborah Blum	...	(writer) (1 episode, 1999)
Josh Hanig	...	(written by) (1 episode, 1999)
J.V. Martin	...	(writer) (1 episode, 1999)
Dean Vallas	...	(writer) (1 episode, 1999)
Lisa Bourgoujian	...	(writer) (1 episode, 2000)
Silvia Gambardella	...	(writer) (1 episode, 2000)
Barry D. Hill	...	(writer) (1 episode, 2000)
David Massar	...	(writer) (1 episode, 2000)
Mike Mathis	...	(writer) (1 episode, 2000)
Pam Moore	...	(writer) (1 episode, 2000)
Jude Gerard Prest	...	(writer) (1 episode, 2000)
Christof Ritter	...	(writer) (1 episode, 2000)
Cynthia Crompton	...	(writer) (1 episode, 2001)
Howard Dratch	...	(writer) (1 episode, 2001)
Douglas Varchol	...	(1 episode, 2001)
Jon Crowley	...	(writer) (1 episode, 2002)
Martin Gillam	...	(writer) (1 episode, 2002)
Colin Barratt	...	(writer) (1 episode, 2003)
Douglas Cohen	...	(writer) (1 episode, 2003)
Jerry Decker	...	(writer) (1 episode, 2003)
Taylor Downing	...	(writer) (1 episode, 2003)
Lee Fulkerson	...	(writer) (1 episode, 2003)
Hildie Katibah	...	(writer) (1 episode, 2003)
Tony Long	...	(writer) (1 episode, 2003)
Jeff Martin	...	(writer) (1 episode, 2003)
Gretchen Morning	...	(writer) (1 episode, 2003)
Scott Paddor	...	(writer) (1 episode, 2003)
Darryl Rehr	...	(writer) (1 episode, 2003)
Mark Rowland	...	(writer) (1 episode, 2003)
Susan Smiley	...	(writer) (1 episode, 2003)
Rob Stone	...	(written by) (1 episode, 2003)
Paul Amirault	...	(writer) (1 episode, 2004)
Joanne Fish	...	(writer) (1 episode, 2004)
Michael Hacker	...	(1 episode, 2005)
Jon Jefferson	...	(writer) (1 episode, 2005)
Laura Sobel	...	(writer) (1 episode, 2005)
Greg DeHart	...	(writer) (1 episode, 2006)
Richard Jones	...	(1 episode, 2006)
Gloria Morris	...	(writer) (1 episode, 2006)
Steve Durgin	...	(1 episode, 2008)
Lawrence Givens	...	(1 episode, 2010)
John Griffin	...	(writer) (1 episode, 2010)
Lee Robinson	...	(1 episode, 2010)
Nathan Antila	...	(writer) (1 episode, 2011)
Timothy Dilworth	...	(writer) (1 episode, 2011)
Jenny Kubo	...	(1 episode, 2011)
Wynette Yao	...	(writer) (1 episode, 2011)
Laura Casey	...	(1 episode, 2012)
Annabelle Hester	...	(written by) (1 episode, 2012)
Scott Michnick	...	(writer) (1 episode, 2012)
Kent Kitzman	...	(1 episode, 2013)
Bill Ferehawk	...	(1 episode, 2015)
Dylan Robertson	...	(1 episode, 2015)

Series Cast  

	Lloyd Sherr	...	Narrator / ... 250 episodes, 1995-2015
	Harlan Saperstein	...	Narrator / ... 50 episodes, 1995-2015
	Adam Richman	...	Self - Host 11 episodes, 2021
	William Atwater	...	Self - Director, U.S. Army Ordnance Museum / ... 8 episodes, 1999-2004
	Alexander B. Rubinow	...	Carbon-Based Lifeform / ... 1 episode, 2004-2010
	Roger McCarthy	...	Self / ... 5 episodes, 1999-2005
	Earl Boen	...	Narrator 4 episodes, 1995-1998
	Bill Ratner	...	Narrator 4 episodes, 1997-2005
	Jay Leno	...	Self 3 episodes, 1999-2010
	Thom Pinto	...	Narrator 4 episodes, 1999-2003
	Vince Staten	...	Self - Author, Did Monkeys Invent The Monkey Wrench? / ... 4 episodes, 1999-2001
	Scott Mitchell Nelson	...	Cereal Man / ... 3 episodes, 2000-2005
	Will Lyman	...	Narrator 4 episodes, 2003
	David Stieghan	...	Self - U.S. Army Historian / ... 3 episodes, 2008-2012
	Jack Perkins	...	Self - Narrator 3 episodes, 1994-1999
	Roger Launius	...	Self - NASA Chief Historian 3 episodes, 1997-2002
	Walter Boyne	...	Self - Author & Historian / ... 3 episodes, 1999-2002
	Ned Barnett	...	Self - Military Historian / ... 3 episodes, 2000-2013
	Bob Casey	...	Self - Curator, Henry Ford Museum / ... 3 episodes, 2000-2004
	Richard P. Hallion	...	Self - Air & Space Historian / ... 3 episodes, 2002-2007
	Garry James	...	Self - Firearms Historian 3 episodes, 2002-2003
	Philip Schreier	...	Self - National Firearms Museum / ... 3 episodes, 2002-2003
	Bruce Goodwin	...	Self - Lawrence Livermore National Lab / ... 3 episodes, 2004-2007
	Jeffery K. Smart	...	Self - Command Historian, U.S. Army / ... 3 episodes, 2004-2007
	Ivan Oelrich	...	Self - Federation of American Scientists 3 episodes, 2004-2005
	Beau Billingslea	...	Narrator / ... 2 episodes, 2003
	Pam Dalton	...	Self - Monell Chemical Senses Center / ... 2 episodes, 2003-2012
	Edward Teller	...	Self - Physicist / ... 3 episodes, 1999-2004
	Dag Spicer	...	Self - Senior Curator: Computer History Museum 2 episodes, 2006-2007
	James Delgado	...	Self - Executive Director: Vancouver Maritime Museum / ... 2 episodes, 2003-2013
	Greg Booth	...	Self - CEO, Zippo Manufacturing Company 2 episodes, 2011-2014
	Rosita Kelley	...	Self - Zippo Manufacturing Company 2 episodes, 2011-2014
	Peter Garrison	...	Self - Aviation Journalist / ... 2 episodes, 2006-2007
	George B. Duke	...	Self - Chairman, Zippo Manufacturing Company 2 episodes, 2011-2014
	Roger Meade	...	Self - Historian, Los Alamos National Laboratory / ... 2 episodes, 2001-2002
	John Rhoades	...	Self - Dir. Bradbury Science Museum / ... 2 episodes, 1999-2002
	Jeff Scheftel	...	Self 2 episodes, 1994-1995
	Bob Dowty	...	Self - Chief Locomotive Engineer, Golden Spike National Historical Site / ... 2 episodes, 1995-1996
	John P. Hankey	...	Self - Historian 2 episodes, 1995-1996
	Story Musgrave	...	Self - Astronaut / ... 2 episodes, 1997-1999
	J. Gordon Vaeth	...	Self - Airship Historian / ... 2 episodes, 1997-1999
	Mary Schiavo	...	Self - Former Inspector General, US Department of Transportation / ... 2 episodes, 1999-2010
	Robert Chandler	...	Self - CEO, Bigfoot 4X4, Incorporated / ... 2 episodes, 1999-2007
	William Schermerhorn	...	Self - Coordinator: Hoover Dam Guide Services / ... 2 episodes, 1999-2006
	Mike Burns	...	Self - Pilot Plant Engineer, Cadbury Schweppes / ... 2 episodes, 1999-2005
	Walter Cronkite	...	Interviewer / ... 2 episodes, 1999-2004
	Joe Pratt	...	Self - Offshore Oil Industry Historian / ... 2 episodes, 1999-2004
	Gary Weir	...	Self - Submarine Historian / ... 2 episodes, 1999-2004
	John Provan	...	Self - Airship Historian 2 episodes, 1999-2002
	Eric Brothers	...	Self - Editor, 'Buoyant Flight' / ... 2 episodes, 1999-2002
	Ron Hazelton	...	Narrator 2 episodes, 1999
	David Moore	...	Roman concrete / ... 2 episodes, 2000-2006
	Kelly Monaco	...	Self - Hostess 2 episodes, 2000-2002
	James Smith	...	Doctor / ... 1 episode, 2000-2002
	John Clements	...	Self - Director, Historical Armed Combat Association / ... 2 episodes, 2000-2002
	Raymond Callahan	...	Self - Professor of History, University of Delaware 2 episodes, 2000-2001
	Stephanie Bauder	...	Attractive Girlfriend / ... 1 episode, 2000-2001
	Dan Runte	...	Self - Bigfoot Driver / ... 2 episodes, 2001-2007
	Tom Clancy	...	Self / ... 2 episodes, 2001-2004
	Gene Kranz	...	Self - Apollo 13 Flight Director / ... 2 episodes, 2001-2004
	William Allcorn	...	Self - Fortification Historian / ... 2 episodes, 2001-2003
	William C. Martel	...	Self - U.S. Naval War College 2 episodes, 2001-2003
	Keith Haddock	...	Self - Author, "Giant Earthmovers" / ... 2 episodes, 2001-2002
	Dennis Simanaitis	...	Self - 'Road & Track' Magazine / ... 2 episodes, 2002-2003
	John France	...	Self - Medieval Historian, University of Wales-Swansea / ... 2 episodes, 2002-2003
	Michael Dorn	...	Self 2 episodes, 2002
	Doug Redenius	...	Self / ... 2 episodes, 2002
	Dave Worrall	...	Self / ... 2 episodes, 2002
	Jeffrey Rodengen	...	Self - Author: 'The Legend of Gulfstream' / ... 2 episodes, 2002
	Courtney B. Wilson	...	Self - Executive Director, B&O Railroad Museum / ... 2 episodes, 2003-2005
	Parks Stephenson	...	Self / ... 2 episodes, 2003-2004
	Greg Stebner	...	Self - Narrator 2 episodes, 2003
	Ellen Gordon	...	Self - President, Tootsie Roll Industries 2 episodes, 2004-2011
	Steve Green	...	Self - General Manager / ... 2 episodes, 2004-2011
	Mark McLanithan	...	Self - Factory Manager, Dreyer's / ... 2 episodes, 2004-2008
	Brice Russel	...	Self - Global Chief Procurement Officer, Mars / ... 2 episodes, 2004-2007
	Piotr Moncarz	...	Self 2 episodes, 2004-2005
	Malcolm Muir Jr.	...	Self - Prof. History, Virginia Mil. Inst. / ... 2 episodes, 2004-2005
	Stewart Lee Allen	...	Self - Author, The Devil's Cup / ... 2 episodes, 2005
	Mike Sheldrake	...	Self - Roastmaster, Polly's Gourmet Coffee / ... 2 episodes, 2005
	Ted Lingle	...	Self - CEO, Specialty Coffee Association / ... 2 episodes, 2005
	Philip Dray	...	Self - Author, Stealing God's Thunder 2 episodes, 2006-2014
	William Zeitler	...	Self - Glass Armonica Player 2 episodes, 2006-2014
	Wilfred Fester	...	Self - Captain, Cosco 'Long Beach' / ... 2 episodes, 2006-2013
	Vincent Albert	...	Self - National Full Scale Aeronautics Complex 2 episodes, 2006-2013
	Stuart Janke	...	Self - Operations Manager 2 episodes, 2006-2013
	Scott Merritt	...	Self - Senior Vice President of Harbor Services, Foss Maritime / ... 2 episodes, 2006-2013
	Randy Longerich	...	Self - President, Puget Sound Rope 2 episodes, 2006-2013
	Mel Thompson	...	Self - Chief Engineer, Garth Foss 2 episodes, 2006-2013
	Tom Aiken	...	HHimself - Consultant, NASA Ames Wind Tunnels / ... 2 episodes, 2006-2013
	Greg Davis	...	Self - Applications Engineer, Honeywell 2 episodes, 2006-2013
	David Schaffer	...	Self - Captain, Garth Foss 2 episodes, 2006-2013
	Robert Benzon	...	Self - Investigator, NTSB / ... 2 episodes, 2006-2010
	Pamela Conrad	...	JPL / ... 2 episodes, 2006-2008
	Marshall Brain	...	Self - Founder, How Stuff Works / ... 2 episodes, 2006
	Todd Roberts	...	Self - VP Marine Group Boat Works 2 episodes, 2007-2013
	Mario Olivares	...	Self - Dir. of Marine Travelift Operations / ... 2 episodes, 2007-2013
	Mark Jennings	...	Self - Marketing Manager, 3M Company 2 episodes, 2007-2013
	Alphonsus V. Pocius	...	Self - Corporate Scientist, 3M 2 episodes, 2007-2013
	Scott A. Vander Hamm	...	Self - 28th Bomb Wing Commander 2 episodes, 2007-2013
	George Sutherland	...	Self - Maritime Museum of San Diego 2 episodes, 2007-2013
	Jeremy Yagoda	...	Self 2 episodes, 2008-2022
	Jeff Jay	...	Self - Owner, Stiltwerks, Incorporated / ... 2 episodes, 2008-2013
	Lou Travis	...	Self - Technical Manager 2 episodes, 2008-2013
	Russell Stoewe	...	Self - NASA Crawler Systems Engineer 2 episodes, 2008-2013
	Ed Pawlowski	...	Self - Owner, West Coast Wingsuits / ... 2 episodes, 2008-2013
	Perry Becker	...	Self - Chief, Shuttle Grounds Structural Systems 2 episodes, 2008-2013
	Lucas Mendonca	...	Self - Stilt Performer 2 episodes, 2008-2013
	Mark Bassett	...	Self 2 episodes, 2010-2014
	Kurt Dietrich	...	Self - Engineer 2 episodes, 2010-2014
	Endre Berecz	...	Self - Senior Director, L3 Communications 2 episodes, 2010-2013
	Zach Umperovitch	...	Self - PSPE Rube Goldberg Team President 2 episodes, 2011-2014
	Shawn Jordan	...	Self - Arizona State University / ... 1 episode, 2011-2014
	Jon Sarriugarte	...	Self - Form & Reform / ... 2 episodes, 2011-2013
	Jay Villemarette	...	Self - President, Skulls Unlimited International / ... 2 episodes, 2011-2013
	Joey Villemarette	...	Self - Lab Technician 2 episodes, 2011-2013
	Dale Dorsey	...	Self - Master Flenser 2 episodes, 2011-2013
	James Zahn	...	Self 2 episodes, 2021
	Michael Praed	...	Self - Narrator 1 episode, 2000
	Jay Rose	...	Self - Narrator 1 episode, 2000
	Jerry King	...	Self - Commander, US Naval Forces, Vietnam 1 episode, 2003
	Mark Howell	...	Filmmaker 'Building the Mighty Mac' 1 episode, 2003
	Beau Weaver	...	Narrator 1 episode, 2005
	Les Wooten	...	Narrator 1 episode, 2005
	Matty Blake	...	Self - Host 1 episode, 2011
	Art Donovan	...	Self 1 episode, 2011
	Henry Jenkins	...	Self - Professor, MIT 1 episode, 2000
	Mike Ashworth	...	Self - Assistant Curator, London Transport Museum 1 episode, 2000
	William Lanouette	...	Self - Author 1 episode, 2002
	Laird Hamilton	...	Self - Big Wave Surfer 1 episode, 2003
	Gavin Smith	...	Self - Ice Road Truck Driver 1 episode, 2003
	Arthur W. Price Jr.	...	Self - Commander, PBR's, Vietnam 1 episode, 2003
	Pat Broeske	...	Self - Hughes Biographer 1 episode, 2004
	Toshishiro Obata	...	Self - Shinkendo Dojo 1 episode, 2007
	Ralph H. Baer	...	Self - Video Game Inventor 1 episode, 2007
	Rafael Soto	...	Self - General Manager, Jockey Honduras 1 episode, 2008
	Gary Hemphill	...	Self - Dir., Beverage Marketing Corp. 1 episode, 2010
	Arthur Djahani	...	Self - General Manager, Armenco Catering Truck 1 episode, 2011
	Sherman Hill	...	Self - TSA Officer, BWI Airport 1 episode, 2011
	Trip Hawkins	...	Self - CEO, The 3DO Company 1 episode, 2000
	Ruth Kelly	...	Self - Curator, London Transport Museum 1 episode, 2000
	Robert Christy	...	Self - Physicist 1 episode, 2002
	Sam George	...	Self - Editor - 'Surfer' Magazine 1 episode, 2003
	Stirling Boyer	...	Self - Ice Road Truck Driver 1 episode, 2003
	Robert L. Korn	...	Self - Former PBR Captain 1 episode, 2003
	James B. Steele	...	Self - Co-author, 'Howard Hughes, His Life and Madness' 1 episode, 2004
	Nolan Bushnell	...	Self - Founder: Atari 1 episode, 2007
	Mike Yamasaki	...	Self - Sword Appraiser: Ricecracker 1 episode, 2007
	Oscar Delgado	...	Himsel - General Manager, Parkdale Honduras 1 episode, 2008
	Andrew Springate	...	Self - VP, Marketing, Dr. Pepper Snapple Group 1 episode, 2010
	Alfonso Gonzalez	...	Self - Lead Installer, Wrap One 1 episode, 2011
	Michael Finn	...	Self - Danbury Fire Department 1 episode, 2011
	Chris Diesso	...	Self - Rescue Cesspool and Excavation 1 episode, 2012
	Paul Neurath	...	Self - Texture Mapping Pioneer 1 episode, 2000
	Chris Ludlow	...	Self - Rail Historian 1 episode, 2000
	Edith Iglauer	...	Self - Author, 'Denison's Ice Road' 1 episode, 2003
	Al Merrick	...	Self - Owner - Channel Island Surfboards 1 episode, 2003
	Steve Watson	...	Self - Former PBR Captain 1 episode, 2003
	George Marrett	...	Self - Author, 'Howard Hughes: Aviator' 1 episode, 2004
	Matthew Lynch	...	Self - Shinkendo Instructer 1 episode, 2007
	Ted Hoff	...	Self - Intel 4004 Architect 1 episode, 2007
	Jose Ortiz	...	Self - Plant Manager, Elcatex 1 episode, 2008
	Kurt Martin	...	Self - VP, Quality Control, Dr. Pepper Snapple Group 1 episode, 2010
	Greg Korotash	...	Self - Danbury Fire Department 1 episode, 2011
	Mike Fox	...	Self - Owner & Chef, Fox Pizza Bus 1 episode, 2011
	Charles McGinley	...	Self - Technical Director - St. Croix Sensory 1 episode, 2012
	Jennifer Hrabota Lesser	...	Self - Digital Artist 1 episode, 2000
	Piers Connor	...	Self - Engineering Director 1 episode, 2000
	Chris Malloy	...	Self - Professional Surfer 1 episode, 2003
	Marvin Robinson	...	Self - President: RTL Robinson Enterprises 1 episode, 2003
	John M. Dorso	...	Self - PBR Maintenance Officer 1 episode, 2003
	Robert L. McCaffery	...	Self - Howard Hughes Historian 1 episode, 2004
	'K.C.' Lund	...	Self - Swordsmith: Pattern Welded Steel Inc. 1 episode, 2007
	Raul Castillo	...	Self - Director, Sales & Marketing, PNF 1 episode, 2008
	Gregg Arends	...	Self - VP Marketing, Hansen's 1 episode, 2010
	Jordan Hieshetter	...	Self - Owner & Chef, Fox Pizza Bus 1 episode, 2011
	Charlie Payne	...	Self - Danbury Fire Department 1 episode, 2011
	Amber Seyler	...	Self - Modern Marvels Film Team 1 episode, 2012
	Constantine Hantzopoulos	...	Self - Looking Glass Studios 1 episode, 2000
	Bob Bayman	...	Self - Trains Manager, London Underground Limited 1 episode, 2000
	Rachel Fermi	...	Self - Photographer 1 episode, 2002
	James O'Mahoney	...	Self - Skateboarding Pioneer 1 episode, 2003
	Gene Frederickson	...	Self - Naval Historian 1 episode, 2003
	Bill Schoneberger	...	Self - Aviation Historian / ... 1 episode, 2004
	Frank Poradish	...	Self - DLP Division: Texas Instruments 1 episode, 2007
	Jim Stitt	...	Self - CEO: Cutco Cutlery 1 episode, 2007
	Kathryn Koutsky	...	Historian / ... 1 episode, 2008
	Patrick Terrazas	...	Self - Quality Control Mgr., Hansen's 1 episode, 2010
	Mark Omasta	...	Self - Training Officer 1 episode, 2011
	Kurt Beecher Dammeier	...	Self - Owner, Maximus Minimus 1 episode, 2011
	Seth Martin	...	Self - Star View Custom Farming 1 episode, 2012
	Robert Elms	...	Self - Author and Broadcaster 1 episode, 2000
	Johnny Wilson	...	Self - Publisher, Wizards of the Coast 1 episode, 2000
	Stacy Peralta	...	Filmmaker / ... 1 episode, 2003
	John B. Denison	...	Self - Pioneer Ice Road Builder 1 episode, 2003
	Gene Franz	...	Self - Speak and Spell Designer 1 episode, 2007
	Roy Elliot	...	Self - Quality Technician: Cutco Cutlery 1 episode, 2007
	John Cronce	...	Self - Historian, Jockey 1 episode, 2008
	Craig Horswill	...	Self - Senior Research Fellow, GSSI 1 episode, 2010
	John Gore	...	Self - North Carolina Baptist Men 1 episode, 2011
	Robin C. Brandt	...	Self - Pennsylvania State University 1 episode, 2012
	Oliver Green	...	Self - Head of Museum Services, Bucks County Museum 1 episode, 2000
	Keith Feinstein	...	Self - Video Game Historian 1 episode, 2000
	Tony Hawk	...	Self - Professional Skateboarder 1 episode, 2003
	Richard Denison	...	Self - Son of John Denison 1 episode, 2003
	Scott Marchand	...	Self - Director, Pima Air & Space Museum 1 episode, 2004
	Damon Zill	...	Self - Fred's Barbershop 1 episode, 2007
	Dennis Parks	...	Self - Senior Curator: Seattle Museum of Flight 1 episode, 2007
	Larry Dowless	...	Roth Hosery / ... 1 episode, 2008
	Beth Mooradian	...	Self - Senior Scientist, GSSI 1 episode, 2010
	Russell Seybold	...	Self - General Manager, Conway Scenic Railroad 1 episode, 2011
	Bill Rumpke Jr.	...	Self - COO Rumpke Consolidated 1 episode, 2012
	Eugene Jarvis	...	Self - Video Game Developer 1 episode, 2000
	Graeme Bruce	...	Self - Author 1 episode, 2000
	Alvin Weinberg	...	Self 1 episode, 2002
	Jack Weber	...	Self - Winter Road Safety Supervisor 1 episode, 2003
	Roger Hickey	...	Self - Street Luge Pioneer 1 episode, 2003
	Allen Puckett	...	Self - Chairman & CEO, Hughes Electronics 1976-1987 1 episode, 2004
	Bob Adrian	...	Self - Blade Manufacturing Manager: Schick 1 episode, 2007
	Mara Susskind-Kalcheim	...	Self - Stylist, Shirley of Hollywood 1 episode, 2008
	Melissa Tippet	...	Self - Scientist, GSSI 1 episode, 2010
	Eli Charette	...	Self - Chef, Conway Scenic Railroad 1 episode, 2011
	Jay Roberts	...	Self - Director of Engineering, Rumpke Consolidated 1 episode, 2012
	Peter Woods	...	Self - Assistant Curator, London Transport Museum 1 episode, 2000
	Neal Robison	...	Self - Sega of America 1 episode, 2000
	William J. Wilcox	...	Self 1 episode, 2002
	Neal Piper	...	Self - President - AEND Industries 1 episode, 2003
	Leslie Leishman	...	Self - Registered Nurse 1 episode, 2003
	Robert E. Head	...	Self - Boeing Engineering Fellow Ret. 1 episode, 2004
	North E. West	...	Self - Director: Hiller Aviation Museum 1 episode, 2007
	Brian Balistee	...	Self - Global Director of Research: Schick 1 episode, 2007
	Roy Schlobohm	...	Self - CEO, Shirley of Hollywood 1 episode, 2008
	Alison Harper	...	Self - Food & Beverage Manager, Temple 1 episode, 2010
	Erin Carr	...	Self - Conway Scenic Railroad 1 episode, 2011
	Mike McGinley	...	Self - St. Croix Sensory 1 episode, 2012
	Richard Garriott	...	Self - Creator, Ultima 1 episode, 2000
	Dennis Streeter	...	Self - Divisional Officer, London Fire Brigade 1 episode, 2000
	Paul Tibbets	...	Self 1 episode, 2002
	Sheldon Hillier	...	Self - Ice Road Truck Driver 1 episode, 2003
	Scott Starr	...	Photographer / ... 1 episode, 2003
	Harold Rosen	...	Self - Satellite Inventor, Hughes Electronics 1 episode, 2004
	Martin Lightsey	...	Self - Founder and Chairman: Specialty Blades Inc. 1 episode, 2007
	Barbara Hitchcock	...	Self - Director of Cultural Affairs: Polaroid 1 episode, 2007
	Dana Schlobohm-Walczuk	...	Self - Designer, Shirley of Hollywood 1 episode, 2008
	Wyeth Goodenough	...	Self - COO, Jetset Energy Drinks 1 episode, 2010
	Louis Diraimondo	...	Self - Owner, All American Hot Dog Company 1 episode, 2011
	Brett Johnson	...	Self - 75th Ranger Regiment 1 episode, 2011
	Marc Hanna	...	Self - Yellowstone National Park 1 episode, 2012
	Tom Byron	...	Self - Lucas Arts 1 episode, 2000
	David Nelson	...	Self - Architect, Foster & Partners 1 episode, 2000
	Ellen Bradbury	...	Self 1 episode, 2002
	Marc Berardi	...	Self - Burton Snowboards 1 episode, 2003
	Wayne Gzowski	...	Self - Operations Manager: Arctic Divers Ltd. 1 episode, 2003
	Brad Kullberg	...	Self - Vice President Business Development: Polaroid 1 episode, 2007
	Mark Rieckhoff	...	Self - Environmental Manager: Vermeer Mfg. 1 episode, 2007
	Eric Schlobohm	...	Self - Sales, Shirley of Hollywood 1 episode, 2008
	Chris Reed	...	Self - Founder & CEO, Reed's Ginger Brew 1 episode, 2010
	Beth Colla	...	Self - Lake Side Creamery 1 episode, 2011
	Rick Greve	...	Self - 75th Ranger Regiment 1 episode, 2011
	Jacek Koziel	...	Hismelf - Iowa State University 1 episode, 2012
	Andrew Martin	...	Self - Journalist, London Evening Standard 1 episode, 2000
	Tony Finn	...	Self - Wakeboard Pioneer 1 episode, 2003
	Dave Buck	...	Self - Program Manager: Jarden Consumer Solutions 1 episode, 2007
	Eric Castaneda	...	Self - Knife Sharpener: Vermeer Mfg. 1 episode, 2007
	Maurice Reznik	...	Self - CEO, Maidenform, Inc. 1 episode, 2008
	Anthony Schorr	...	Self - Root Beer Aficionado 1 episode, 2010
	Lenea Stocker	...	Self - Student, University of Maryland 1 episode, 2011
	Tim Ferguson	...	Self - Lake Side Creamery 1 episode, 2011
	Professor Seigler	...	Self - University of Illinois Dept. of Plant Biology 1 episode, 2012
	Dennis Tunnicliffe	...	Self - Chief Executive of London Transport 1 episode, 2000
	Gregg Herkin	...	Author / ... 1 episode, 2002
	Jimmy Redmon	...	Self - Wakeboard Designer 1 episode, 2003
	Dave Fleming	...	Self - Industrial Sales: SSI Shredding Systems 1 episode, 2007
	Mike Simons	...	Self - Director: Historical Electronics Museum 1 episode, 2007
	Bonnie Fischer	...	Self - Maindenform Fit Model 1 episode, 2008
	Mohinder Mattu	...	Self - Franchisee, 7-Eleven 1 episode, 2010
	Alfredo Reyes	...	Self - Food Truck Driver 1 episode, 2011
	Philip Deshong	...	Self - Professor, University of Maryland 1 episode, 2011
	Richard Elder	...	Self - U.S. Army 1 episode, 2012
	Richard Rhodes	...	Self - Author 1 episode, 2002
	Troy Hartman	...	Self - Skysurfer 1 episode, 2003
	Ben Stewart	...	Self - West Coast Editor: Popular Mechanics 1 episode, 2007
	Max Neunzert	...	Self - Senior Engineer: SSI Shredding Systems 1 episode, 2007
	Steve Castellano	...	Self - Sr. Vice President, Maidenform 1 episode, 2008
	Evan Brody	...	Self - Marketing Mgr., Slurpee & Big Gulp 1 episode, 2010
	Karen Gaskell	...	Self - Assistant Research Scientist 1 episode, 2011
	Marty Steelman	...	Self - Special Events Manager, Carl's Jr. 1 episode, 2011
	Stephanie Hansen	...	Self - Iowa State University 1 episode, 2012
	Austin Peterson	...	Self - Mfg. Engineer: SSI Shredding Systems 1 episode, 2007
	David Newhardt	...	Self - Author: Firebird Trans Am 1 episode, 2007
	Stacey Burr	...	Self - CEO, Textronics 1 episode, 2008
	John Ryckevic	...	Self - Dir., Frozen Beverage Dispensers 1 episode, 2010
	David Fune	...	Self - Owner & Chef, Vizzi Truck 1 episode, 2011
	Dan Stein	...	Self - Microbiologist, University of Maryland 1 episode, 2011
	Howard Katz	...	Self - Creator of Therabreath 1 episode, 2012
	Robert 'Big Bob' Thetford	...	Self - Vice President Consumer Sales: Midland Radiio 1 episode, 2007
	Travis Hansen	...	Self - Laser Operator: Hansen Steel 1 episode, 2007
	Brad Bolding	...	Self - Fitness Director, Plexus 1 episode, 2008
	Jay Wilkins	...	Self - Brand Mgr., Slurpee & Big Gulp 1 episode, 2010
	Roger Powell	...	Self - National Park Ranger 1 episode, 2011
	Leland Morris	...	Self - Co-Owner, Red Hook Lobster Pound D.C. 1 episode, 2011
	Joanne Gailar	...	Self - Author 1 episode, 2002
	David Kingsolver	...	Self - Director of Engineering: Midland Radio 1 episode, 2007
	Bart Hansen	...	Self - Operations Manager: Hansen Steel 1 episode, 2007
	Sarah Gillespie	...	Self - Fitness Coach, Plexus 1 episode, 2008
	Frank Luna	...	Self - Soda Jerk, Fair Oaks Pharmacy 1 episode, 2010
	Alan Goldberg	...	Self - Montgomery County Police Department 1 episode, 2011
	Albert Lin	...	Self - Materials Science: UC San Diego 1 episode, 2007
	Randy Olsen	...	Self - Fountain Owner 1 episode, 2010
	Pete Baker	...	Self - Montgomery County Police Department 1 episode, 2011
	Philip Morrison	...	Self 1 episode, 2002
	Marc Andre Meyers	...	Self - Materials Science: UC San Diego 1 episode, 2007
	Seth T. Godwin	...	Self - Marketing Manager, Jones Soda 1 episode, 2010
	Craig Green	...	Self - Director of Manufacturing, Kershaw Knives 1 episode, 2011
	William Madia	...	Self 1 episode, 2002
	Ari Gastman	...	Self - Flavor Chemist, Virginia Dare 1 episode, 2010
	James Plummer	...	Self - Davenport Insulation 1 episode, 2011
	Joe Dykstra	...	Self 1 episode, 2002
	Kyle Wright	...	Self - Masterbrand Cabinets 1 episode, 2011
	James Hackworth	...	Self 1 episode, 2002
	John Upthegrove	...	Self - Port Austin Level Company 1 episode, 2011
	John Isaacson	...	Self 1 episode, 2002
	Kathy Reyce	...	Self - Port Austin Level Company 1 episode, 2011
	McAllister Hull	...	Self 1 episode, 2002
	Ed Westcott	...	Self 1 episode, 2002
	Robert Norris	...	Author / ... 1 episode, 2002
	Hiroshi Takeda	...	Self - Hiroshima Survivor 1 episode, 2002
	Debbie Reynolds	...	Self 1 episode, 1994
	Wayne Newton	...	Self 1 episode, 1994
	Brendan Gill	...	Preservationist / ... 1 episode, 1994
	Lydia Ruth	...	Empire State Building / ... 1 episode, 1994
	Irwin G. Cantor	...	Self - Structural Engineer 1 episode, 1994
	Buzz Powell	...	Self - Test Track Manager: NCAT 1 episode, 1995
	Michael T. Halbouty	...	Self - Halbouty Energy Company 1 episode, 1995
	Wylie Bowmaster	...	Self - Retired TVA Engineer 1 episode, 1995
	Roger Olien	...	Self - Oil Historian 1 episode, 1995
	Ernest Crosby	...	Self - Civil Engineering: University of Texas at Arlington 1 episode, 1995
	Jim Murphy	...	Self - Superintendent: Operations Control Center 1 episode, 1995
	Mike Acott	...	Self - President: National Asphalt Pavement Association 1 episode, 1995
	Brian Michalk	...	Self - Systems Analyst: Texas Department of Transportation 1 episode, 1995
	David Timm	...	Self - Civil Engineering: Auburn University 1 episode, 1995
	David Newcomb	...	Self - Vice President: National Asphalt Pavement Association 1 episode, 1995
	Tom Lewis	...	Self - Author: 'Divided Highways' 1 episode, 1995
	Bill Murphy	...	Self - Project Manager: T-REX 1 episode, 1995
	Jim Bob Jackson	...	Self - Trace Oil and Gas 1 episode, 1995
	Matthew J. Amorello	...	Self - Chairman: Massachusetts Turnpike Authority 1 episode, 1995
	Dan McNichol	...	Self - Author: 'The Roads That Built America' 1 episode, 1995
	Peter G. Leonard	...	Self - President: Sutro Tunnel Co. 1 episode, 1995
	Blake Lockhart	...	Self - Trucking Coordinator: NCAT 1 episode, 1995
	Dave Ross	...	Self - Pacement Segment Manager: T-REX 1 episode, 1995
	Mitch Call	...	Self - Plant Manager: T-REX 1 episode, 1995
	Larry Warner	...	Self - Project Director: T-REX 1 episode, 1995
	John Manbeck	...	Self - Brooklyn Historian 1 episode, 1995
	Walter Gray	...	Self - Director, California State Railroad Museum 1 episode, 1995
	Kristian Roebling	...	Self - Washington Roebling Descendant 1 episode, 1995
	Roy Talbert Jr.	...	Self - Historian, Coastal Carolina University 1 episode, 1995
	Kevin Bunker	...	Self - California State Museum 1 episode, 1996
	Howard Shaff	...	Self - Co-Author: 'Six Wars at a Time' 1 episode, 1996
	Dan Wenk	...	Self - Superintendent: Mount Rushmore 1 episode, 1996
	James Popovich	...	Self - Archivist: National Park Service 1 episode, 1996
	William O. Farber	...	Self - University of South Dakota 1 episode, 1996
	Denys Overholser	...	Self 1 episode, 1997
	Jay Hammond	...	Self - Governor of Alaska 1 episode, 1997
	Darrell Griffin	...	Self 1 episode, 1997
	Greg Henneman	...	Self - Air Force Historian 1 episode, 1997
	Rob Alford	...	Self - Air Force Pilot 1 episode, 1997
	John Prestbo	...	Self - Markets Editor: Wall Street Journal 1 episode, 1997
	Tony Furrh	...	Self - Chief Engineer 1 episode, 1997
	Bill Lawler	...	Self 1 episode, 1997
	Matt McKeon	...	Self 1 episode, 1997
	Kay Eliason	...	Self - Manager, Pipeline Construction 1974-1977 1 episode, 1997
	Bret Luedke	...	Self - Test Pilot 1 episode, 1997
	Steven Dorfman	...	Self - Chairman, Hughes, Telecom. and Space Company 1 episode, 1997
	Edward Weiler	...	Self - Hubble Space Telescope Chief Specialist 1 episode, 1997
	David S. Johnson	...	Self - NOAA, Retired, Satellite Administrator 1 episode, 1997
	Robert Brucato	...	Self - Assistant Director: Palomar Observatory 1 episode, 1997
	Bob Malone	...	Self - President and CEO: Alyeska Pipeline 1 episode, 1997
	T.H. Watkins	...	Self - The Wilderness Society 1 episode, 1997
	Michael Lynch	...	Self - Oil Historian 1 episode, 1997
	Dennis Larsen	...	Self 1 episode, 1997
	Joseph Salata Jr.	...	Self - Air Force Pilot 1 episode, 1997
	Dwayne A. Day	...	Self - Policy Analyst, Space Policy Institute 1 episode, 1997
	Chris Burrows	...	Self - Astronomer 1 episode, 1997
	Adam Sieminski	...	Self - Oil Analyst 1 episode, 1997
	Paul Martin	...	Self 1 episode, 1997
	Ronald Florence	...	Self - Author: 'The Perfect Machine' 1 episode, 1997
	John Summerlot	...	Self 1 episode, 1997
	Bill Howitt	...	Self - Unit Leader 1974-1977 1 episode, 1997
	Harold Geneen	...	Self - Former Chairman, ITT 1 episode, 1997
	Mark Dougherty	...	Self 1 episode, 1997
	Mel Weinstein	...	LTV Steel / ... 1 episode, 1998
	Tony De Ardo	...	Self - University of Pittsburgh 1 episode, 1998
	Daniel Santoro	...	Self - University of Pittsburgh at Johnstown 1 episode, 1998
	Mark Reutter	...	Self - Author, Sparrows Point: Making Steel 1 episode, 1998
	W.A. Soffa	...	Self - University of Pittsburgh 1 episode, 1998
	Tim Allen	...	Self 1 episode, 1999
	Michael Ritchie	...	Self - Author and Director 1 episode, 1999
	Jesse James	...	Self - President: West Coast Choppers 1 episode, 1999
	George Plimpton	...	Self - Author: Fireworks: A History and Celebration 1 episode, 1999
	Richard Nixon	...	Self 5 episodes, 1999-2010
	George Bush	...	Self 2 episodes, 1999-2004
	Don King	...	Self - Boxing Promoter 1 episode, 1999
	Stephen Ambrose	...	Self - Founder: D-Day Museum 1 episode, 1999
	Ed Koch	...	Self - Former NYC Mayor 1 episode, 1999
	Bob Vila	...	Self - Host, Bob Vila's Home Again 1 episode, 1999
	Ralph Nader	...	Self - Author and Consumer Advocate 1 episode, 1999
	Leila Dunbar	...	Self 1 episode, 1999
	John S.D. Eisenhower	...	Self 1 episode, 1999
	Dennis McBride	...	Self - Author: 'Building Hoover Dam' 1 episode, 1999
	Raymond Puffer	...	Self - Air Force Historian 1 episode, 1999
	Manfred Rommel	...	Self - Historian 1 episode, 1999
	Steve Pettigrew	...	Self - President, Demolition Dynamics 1 episode, 1999
	Jim Canfield	...	Self - President, The Laughing Liquidator 1 episode, 1999
	Lawrence Ritter	...	Self - Author 1 episode, 1999
	Donald Jay Prichard	...	Self 1 episode, 1999
	Patrick Moloney	...	Self - SS Jeremiah O'Brien 1 episode, 1999
	Anna Chong	...	Self - President: Engineered Demolition Inc. 1 episode, 1999
	Allan Girdler	...	Self - Author: 'The Harley Davidson and Indian Wars' 1 episode, 1999
	Ken Bilby	...	Self - David Sarnoff Biographer 1 episode, 1999
	Phil Kozushko	...	Self - Former Miner: New Mexico Bureau of Mine Inspection 1 episode, 1999
	Ted Spencer	...	Self - Curator, National Baseball Hall of Fame and Museum 1 episode, 1999
	Jim Souza	...	Self - President: Pyro Spectaculars 1 episode, 1999
	Norman G. Stessing	...	Self - Superintendent, Niagara Power Plant 1 episode, 1999
	Marvin Runyon	...	Self - Postmaster General: U.S. Postal Service 1 episode, 1999
	Steve Ebersole	...	Data Acq. Leader / ... 1 episode, 1999
	George Zambelli Sr.	...	Self - President: Zambelli Fireworks 1 episode, 1999
	Robert B. Hopler	...	Self - President: Powderman Consulting Inc. 1 episode, 1999
	Philip B. Crosby	...	Self - Author, Quality and Me 1 episode, 1999
	Charles Perrow	...	Self - Author: Normal Accidents 1 episode, 1999
	John Conkling	...	Self - American Pyrotechnics Association 1 episode, 1999
	Jim Bowles	...	Self - Phillips Petroleum Company 1 episode, 1999
	Sandor Nagyszalanczy	...	Self - Author, Restoring Antique Tools 1 episode, 1999
	Henry Petroski	...	Self - Professor of Civil Engineering, Duke University 1 episode, 1999
	Bill Weidner	...	Self - President: Las Vegas Sands Inc. 1 episode, 1999
	Mary Lightfine	...	Self - Nurse, Doctors Without Borders 1 episode, 1999
	David Mardigian	...	Self - Chief Executive Officer, MCM Management 1 episode, 1999
	Pam Gibert	...	Self - Vice President: Retail U.S. Postal Service 1 episode, 1999
	Daniel Eitnier	...	Self - Director of Surveillance: Venetian Hotel 1 episode, 1999
	Griff Lee	...	Self - Offshore Oil Pioneer 1 episode, 1999
	Otfrid G. Liepack	...	Self - Rocket Historian 1 episode, 1999
	Bob Osborne	...	Self - Ontario Power Generation 1 episode, 1999
	Alonozo Decker Jr.	...	Self - Former CEO, Black and Decker 1 episode, 1999
	Marshall Fey	...	Self - Author: 'Slot Machines' 1 episode, 1999
	John Iannaccone	...	Hindenburg Disaster Eyewitness / ... 1 episode, 1999
	Oscar A. Palacios	...	Self - Author 1 episode, 1999
	Tom Ferguson	...	Self - Director, Bureau of Engraving and Printing 1 episode, 1999
	Leval Lund	...	Self - Former Civil Engineer, Department of Water & Power 1 episode, 1999
	Stephen Levin	...	Self - Mt. Sinai I.L. Selikoff Occupational Clinical Ctr. 1 episode, 1999
	Manny Velivasakis	...	Self - Failure Expert, LZA Technology 1 episode, 1999
	Rich Pattarozzi	...	Self - CEO, Shell Deepwater Development Inc. 1 episode, 1999
	Pat Lappin	...	Self - Historian 1 episode, 1999
	Laurence Bergreen	...	Self - Author and Broadcast Historian 1 episode, 1999
	Bill Krier	...	Self - Wood Magazine 1 episode, 1999
	Denby Auble	...	Self - Senior Vice President, Western Geophysical 1 episode, 1999
	Frank O. Bravnard	...	Self - Curator, American Merchant Marine Museum 1 episode, 1999
	Mark Walters	...	Self - Senior Designer: Daimler Chrysler 1 episode, 1999
	Phillip N. Diehl	...	Self - Former Director, United States Mint 1 episode, 1999
	Colin Carr	...	Self - Regional Sales Director: Royal Mail 1 episode, 1999
	Gary Christopher	...	Self - Senior Manager: American Honda Motor Co. 1 episode, 1999
	Edward von der Perton	...	Self - Historian 1 episode, 1999
	Eric Kelly	...	Self - Vice President: Engineered Demolition Inc. 1 episode, 1999
	Erik Buell	...	Self - Founder: Buell Motorcycle Company 1 episode, 1999
	Rudi Rolf	...	Self - Author: 'The Atlantic Wall' 1 episode, 1999
	Cathy Aimone-Martin	...	Self - Associate Professor of Mining Engineering: New Mexico Tech 1 episode, 1999
	Jack Garlock	...	Self - President, Porter Cable 1 episode, 1999
	Warren Klofkorn	...	Self - Historian 1 episode, 1999
	Russ Zaytchuk	...	Self - Medical Research & Material Command, U.S. Army 1 episode, 1999
	Van Romero	...	Self - Professor of Physics: New Mexico Tech 1 episode, 1999
	John Lust	...	Self - Crew Member: USS Akron 1 episode, 1999
	Alex Deseyne	...	Self - Curator: Atlantic Wall Museum 1 episode, 1999
	William M. Leary	...	Self - Author: 'Aerial Pioneers: U.S. Air Mail Service' 1 episode, 1999
	Herbert Kean	...	Self - Author, Restoring Antique Tools 1 episode, 1999
	Ken Jones	...	Dynamic Experimentation / ... 1 episode, 1999
	Robert J.T. Joy	...	Self - Health Sciences, Uniformed Services University 1 episode, 1999
	Morris Eckhouse	...	Self - Exec. Dir., Society for American Baseball Research 1 episode, 1999
	Sara Olsen	...	Self - Explosive Ordnance Disposal 1 episode, 1999
	Daniel A. Cuoco	...	Self - Failure Expert, LZA Technology 1 episode, 1999
	Glenn Seaborg	...	Self - Co-Discoverer Plutonium 1 episode, 1999
	J. Christopher Ronay	...	Self - President: Institute of Makers of Explosives 1 episode, 1999
	Peter Thomas	...	Narrator 1 episode, 2000
	Humpy Wheeler	...	Self - President: Speedway Motor Sports 1 episode, 2000
	Roger McGrath	...	Self 1 episode, 2000
	Al Unser Jr.	...	Self - Driver 1 episode, 2000
	Dan Glickman	...	Self - US Secretary of Agriculture 1 episode, 2000
	Tom Muzila	...	Self - Martial Arts Expert 1 episode, 2000
	Meg Ventrudo	...	Self - Museum of American Financial History 1 episode, 2000
	Johnny Rutherford	...	Self - Driver 1 episode, 2000
	Don Prudhomme	...	Self - Driver 1 episode, 2000
	Bernard Kerik	...	Self - Former Police Commissioner: New York City 1 episode, 2000
	Maria Ford-Conliffe	...	Self - Third Generation 1 episode, 2000
	Eddie Cheever	...	Self - Driver 1 episode, 2000
	Jerry Jarrell	...	Self - Director, National Hurricane Center 1 episode, 2000
	Peter Bakstansky	...	Self - Peter Bakstansky 1 episode, 2000
	Alison Futrell	...	Self - Author, Blood in the Arena 1 episode, 2000
	John S. Brown	...	Self - U.S. Army 1 episode, 2000
	Maureen Ogle	...	Self - Historian 1 episode, 2000
	James I. Robertson	...	Self - Professor History, Virginia Tech University 1 episode, 2000
	Tony George	...	Self - President: Indianapolis Motor Speedway 1 episode, 2000
	Kevin Ford	...	Self - Third Generation 1 episode, 2000
	Ron Capps	...	Self - Driver 1 episode, 2000
	Carl Ford	...	Second Generation / ... 1 episode, 2000
	Ray Golden	...	Self - Spokesman, Southern California Edison 1 episode, 2000
	D'Juan Ford	...	Self - Fourth Generation 1 episode, 2000
	Ruth Schwartz Cowan	...	Self - Professor of History: State University of N.Y. 1 episode, 2000
	David Beebe	...	Self - President, Camillus Canal Society 1 episode, 2000
	Peter Siems	...	Self - Professor of Geology: University of Idaho 1 episode, 2000
	Louis 'Butch' Meyer III	...	Self - Race Engine Mechanic: Team Menard 1 episode, 2000
	Ann L. Buttenwieser	...	Self - Author, "Manhattan Water Bound" 1 episode, 2000
	Carl Stratemeier	...	Self - President, Airosol Co., Inc. 1 episode, 2000
	John Sturgul	...	Self - Professor of Mining Engineering: University of Idaho 1 episode, 2000
	Marc Greuther	...	Self - Curator: Henry Ford Museum 1 episode, 2000
	Jim Van Laak	...	Self - International Space Station Program 1 episode, 2000
	David Stone	...	Self - Author: 'Hard Rock Gold' 1 episode, 2000
	Charles Corley	...	Self - Team Member, Hyundai Alabama 1 episode, 2000
	Ted Ballard	...	Self - U.S. Army Center of Military History 1 episode, 2000
	Louis Uccellini	...	Self - Director, National Centers for Environmental Protection 1 episode, 2000
	Victoria Matranga	...	Self - Author: 'America at Home' 1 episode, 2000
	Wallace Reyburn	...	Self - Author, "The Story of Thomas Crapper" 1 episode, 2000
	William S. Pretzer	...	Self - Curator: Henry Ford Museum 1 episode, 2000
	Earl G. Skeens Jr.	...	Self - Retired Colonel, U.S. Army 1 episode, 2000
	Gil Hegemier	...	Self - Professor, University of California, San Diego 1 episode, 2000
	Nezar Al-Sayyad	...	Self - Chairman, Middle Eastern Studies, U.C. Berkeley 1 episode, 2000
	Jo Ann Levy	...	Self - Author, "They Saw The Elephant" 1 episode, 2000
	Susan Strasser	...	Self - Author: 'Never Done' 1 episode, 2000
	Heino Scharf	...	Director of Product Assurance, Volvo Truck 1 episode, 2000
	Bill Booth	...	Self - President, Hammacher Schlemmer 1 episode, 2000
	Paul Tikalsky	...	Self - Pennsylvania State University 1 episode, 2000
	Jim Nuss	...	Self - President, Hermann Associates, Inc. 1 episode, 2000
	David Cole	...	Self - U.S. Army Center of Military History 1 episode, 2000
	Scott Goodyear	...	Self - Driver 1 episode, 2000
	Craig Huddleston	...	Self - C.O. Marine Recruit Training Regiment 1 episode, 2000
	Larry Fitzgerald	...	Self - Texas Department of Criminal Justice 1 episode, 2000
	Steven Strong	...	Self - President, Solar Design Associates 1 episode, 2000
	Michael Butman	...	Self - Director of Technology, Henry Ford Museum 1 episode, 2000
	Stephen Fenichell	...	Self - Author, "Plastic-A Synthetic Century" 1 episode, 2000
	Donald Davidson	...	Self - Historian: Indianapolis Motor Speedway 1 episode, 2000
	Paul Wolf	...	Self - Engineer Manager, PETCO Park 1 episode, 2000
	Bob Bissell	...	Self - FEMA 1 episode, 2000
	Keith Harper	...	Self - Transport Editor: The Guardian 1 episode, 2000
	Graham Anderson	...	Self - Chief Editor: Construction News 1 episode, 2000
	Buford Goff	...	Self - Prison Technology Expert 1 episode, 2000
	Kevin Ford Jr.	...	Self - Fourth Generation 1 episode, 2000
	David Weiner	...	Self - Plumbing-Heating-Cooling Information Bureau 1 episode, 2000
	Hassan Osman	...	Self - Secretary, Aswan High Damn 1 episode, 2000
	Robert Kahn	...	Self - Former Director, DARPA Internet Program 1 episode, 2000
	David Hounshell	...	Self - Professor of Technology, Carnegie Mellon University 1 episode, 2000
	Janet Abbate	...	Self - Author, "Inventing the Internet" 1 episode, 2000
	Wally Parks	...	Self - Founder NHRA 1 episode, 2000
	Al Garcia	...	Self - Curator, Hays Antique Trucks Museum 1 episode, 2000
	Victor C. Li	...	Self - University of Michigan 1 episode, 2000
	Mohamed Ahmed Sabbah	...	Self - Director of Desert Development, Cairo 1 episode, 2000
	Louis 'Sonny' Meyer Jr.	...	Self - Race Engine Mechanic: Blueprint Racing 1 episode, 2000
	John Shook	...	Self - Lean Enterprise Institute 1 episode, 2000
	John Applegate	...	Self - Sr. Manager, Engineering, Hyundai Alabama 1 episode, 2000
	Gene Ussery	...	Self - Plant Manager, Georgia Power 1 episode, 2000
	Ralph E. Pray	...	Self - Metallurgical Engineer 1 episode, 2000
	Carmella Mantello	...	Self - Director, New York State Canal Corporation 1 episode, 2000
	Scott Christianson	...	Self - Author: 'Condemned' 1 episode, 2000
	Alvin Ford	...	Self - Second Generation 1 episode, 2000
	Thomas X. Grasso	...	Self - Canal Society of New York State 1 episode, 2000
	Steve Babson	...	Self - Labor Specialist, Wayne State University 1 episode, 2000
	Oscar Bacon	...	Self - Hiedrick Agricultural History Center 1 episode, 2000
	Harold Anderson	...	Self - Wells Fargo Historian 1 episode, 2000
	Shirley Grainger	...	Self - Director, American Precision Museum 1 episode, 2000
	Michael N. Vogel	...	Self - Buffalo Historian 1 episode, 2000
	Jenni Prokopy	...	Self - Industry Consultant 1 episode, 2000
	Kyle Seymour	...	Self - President, Cincinnati Machine 1 episode, 2000
	Richard Storer	...	Self - Infrastructure Mgr., Eurotunnel, UK Terminal 1 episode, 2000
	Ed Battison	...	Self - Founder, American Precision Museum 1 episode, 2000
	Darrin Wynn	...	Self - Drill Instructor, U.S. Marine Corps 1 episode, 2000
	Jim Flannery	...	Self - Production Manager, Mack Trucks, Inc. 1 episode, 2000
	Kenny Bernstein	...	Self - Driver 1 episode, 2000
	Terry Harrelson	...	Self - Field Instructor, U.S. Marine Corps 1 episode, 2000
	Charles Gause	...	Self - Vice President of Marketing, John Deere Co. 1 episode, 2000
	Frank J. Schieppati	...	Self - Archaeologist 1 episode, 2000
	Robert Riley	...	Self - President: Riley & Scott 1 episode, 2000
	Richard W. Stewart	...	Self - U.S. Army Center of Military History 1 episode, 2000
	Jim Jordan	...	Self - President, MGM Knowledge Systems 1 episode, 2000
	Stephen Meyer	...	Self - Professor of History, University of Wisconsin 1 episode, 2000
	Jerome Lewis	...	Self - Sr. Manager, Engine Shop, Hyundai Alabama 1 episode, 2000
	Paul Richards	...	Self - Editor, Commercial Carrier Journal 1 episode, 2000
	Kevin Blanch	...	Self - Chief Mechanic: Panther Racing 1 episode, 2000
	J. Alan Buck	...	Self - Prison Architect 1 episode, 2000
	Robert K. Wright Jr.	...	Self - U.S. Army Center of Military History 1 episode, 2000
	Frank Wolfe	...	Self - President, Rube Goldberg, Inc. 1 episode, 2000
	Brent Ruth	...	Self - Assistant Operations Officer, U.S. Marine Corps 1 episode, 2000
	Ed Reis	...	Self - Executive Director, Westinghouse Museum 1 episode, 2000
	Ashley Frye	...	Self - Sr. Manager, Assembly, Hyundai 1 episode, 2000
	David Conzett	...	Self - Curator, Cincinnati Museum Center 1 episode, 2000
	Dale Smith	...	Self - Professor of Medical History, Uniformed Services University 1 episode, 2000
	Edwin Moore	...	Self - Co-Inventor of Frozen Orange Juice 1 episode, 2000
	Stuart Creque	...	Self - Author: 'Killing with Kindness' 1 episode, 2000
	Craig Brandon	...	Self - Author: 'Electric Chair' 1 episode, 2000
	Carol Sheriff	...	Self - Author, "The Artificial River" 1 episode, 2000
	Rose Ford	...	Self - Second Generation 1 episode, 2000
	Herbert Ford	...	Second Generation / ... 1 episode, 2000
	Rudy Giuliani	...	Self - Former Mayor, New York City 1 episode, 2001
	Jim Lovell	...	Self - Apollo 13 Commander 1 episode, 2001
	James Russell	...	Self - University of British Columbia 1 episode, 2001
	Guy de la Bédoyère	...	Self - Author: 'The Golden Age of Roman Britain' 1 episode, 2001
	Ken Mattingly	...	Self - Command Module Pilot 1 episode, 2001
	Fred Haise	...	Self - Apollo 13 Lunar Module Pilot 1 episode, 2001
	Michael Kempster	...	Self - Executive Vice President: Weber-Stephens Products Company 1 episode, 2001
	Dale Bumpers	...	Self - US Senator 1 episode, 2001
	Lindsay Allason-Jones	...	Self - Museum of Antiquities: Newcastle 1 episode, 2001
	Edward Stone	...	Self - Director: Jet Propulsion Laboratory 1 episode, 2001
	Robert B. Chandler	...	(Himself / ... 1 episode, 2001
	Robin Birley	...	Self - Archaeologist and Director: Vindolanda Trust 1 episode, 2001
	Matt Graves	...	Self - General Manager, Georgia Marble Company 1 episode, 2001
	Rick Swanson	...	Self - Owner and Driver, Obsession 1 episode, 2001
	Eugene Stoner	...	Designer, M-16 Rifle 1 episode, 2001
	Billy Minick	...	Self - CEO, Billy Bob's Texas 1 episode, 2001
	Sy Liebergot	...	Self - Apollo 13 EECOM Flight Controller 1 episode, 2001
	Frederick P. Stratton Jr.	...	Self - CEO: Briggs & Stratton Corporation 1 episode, 2001
	Adam Zarfoss	...	Self - Paladin Program Director, United Defense 1 episode, 2001
	Simonetta Serra	...	Self - Archaeologist 1 episode, 2001
	Arthur Sulzberger	...	Self - Chairman, New York Times Company 1 episode, 2001
	Bob Canfield	...	Self - Emergency Preparedness Division, City of L.A. 1 episode, 2001
	William C. Patrick III	...	Self - Biological Warfare Consultant 1 episode, 2001
	Steve Macklyn	...	Self - Owner and Driver, NitroFish 1 episode, 2001
	Silvia Orlandi	...	Self - University of Rome 1 episode, 2001
	Walter J. Karcheski Jr.	...	Self - Senior Curator, Higgins Armory Museum 1 episode, 2001
	Stephen W. Yordy	...	Self - Senior Project Manager, Sverdrup Civil, Inc 1 episode, 2001
	JoAnn Shelton	...	Self - University of California, Santa Barbara 1 episode, 2001
	Scott Crizer	...	Self - Product Manager, Soldier Systems 1 episode, 2001
	Ken Alibek	...	Self - Former Scientist: Soviet Biological Weapons Program 1 episode, 2001
	John Lauder	...	Self - Nonproliferation Director, CIA 1 episode, 2001
	James K. Dunningan	...	Self - Author: 'The Dirty Little Secrets of the Vietnam War' 1 episode, 2001
	Donald R. Abbott	...	Self - President: Texas Tower Association 1 episode, 2001
	Steven Paquette	...	Self - Anthropology Coordinator, Soldier Systems 1 episode, 2001
	Jukka Jokilehto	...	Self - International Council on Monuments and Sites 1 episode, 2001
	Mike Goucher	...	Self - Driver, Red Racer 1 episode, 2001
	Doug Keller	...	Self - General Manager, Billy Bob's Texas 1 episode, 2001
	Ted Reno	...	Self - Vietnam Veteran 1 episode, 2001
	Kevin Krajick	...	Self - Author: 'Barren Lands' 1 episode, 2001
	Kevin Roche	...	Self - Engineer and Architect 1 episode, 2001
	David Venz	...	Self - Airbus Industrie 1 episode, 2001
	James K. Brookshire	...	Self - Executive Director, CBBT District 1 episode, 2001
	Laurence F. Franz	...	Self - Paladin Deputy Director, U.S. Army 1 episode, 2001
	Fritz Bugas	...	Self - Bunker Director: Greenbrier Bunker 1 episode, 2001
	Fikret Yegul	...	Self - University of California, Santa Barbara 1 episode, 2001
	Jeff Hedgecock	...	Self - Armorer, Historic Enterprises 1 episode, 2001
	Susan M. Stacy	...	Self - Author and Historian: 'Proving the Principle' 1 episode, 2001
	Egon Lamprecht	...	Self - Firefighter: Atomic Energy Commission 1 episode, 2001
	Walter Grantz	...	Self - Chief Engineer, CBBT District 1 episode, 2001
	Charles Luck	...	Self - President, CEP, Luck Stone 1 episode, 2001
	Leonard Cole	...	Self - Author: 'The Eleventh Plague' 1 episode, 2001
	Gianluca Schingo	...	Self - Archaeologist 1 episode, 2001
	Louis Glick	...	Self - De Beers Siteholder, New York 1 episode, 2001
	John Swantek	...	Self - Director, Watervliet Arsenal Museum 1 episode, 2001
	Matthew Bencke	...	Self - Author: 'The Politics of Space' 1 episode, 2001
	Peter Dirkmaat	...	Self - Director: Idaho Nuclear Technology and Engineering Center 1 episode, 2001
	Brian Dobson	...	Self - Co-Author: 'Hadrian's Wall' 1 episode, 2001
	Paul Engler	...	Self - CEO, Cactus Feeders 1 episode, 2001
	Charles Nicodemus	...	Self - Reporter: Chicago Sun-Times 1 episode, 2001
	Eugene Bauer	...	Self - Author: 'Boeing: The First 100 Years' 1 episode, 2001
	Frank Schettini	...	Self - Owner and Driver, Monster Jerky 1 episode, 2001
	Phil Reed	...	Self - Director: Cabinet War Rooms Museum 1 episode, 2001
	Ann Steinsapir	...	Self - California State University, Long Beach 1 episode, 2001
	Lars Andersen	...	Self - 777 Project Manager 1 episode, 2001
	Donna Shirley	...	Self - Assistant Dean of Engineering University of Oklahoma 1 episode, 2001
	Kent Barwick	...	Self - President, Municipal Art Society of New York 1 episode, 2001
	Alan Killinger	...	Self - Vietnam Veteran 1 episode, 2001
	Dan Meis	...	Self - Architect 1 episode, 2001
	Steve S. Pinter	...	Self - Product Manager, Soldier Systems 1 episode, 2001
	Charles Zimmaro	...	Self - Author and Historian 1 episode, 2001
	Glenn Willing	...	Self - Director of Sales: MTD Products 1 episode, 2001
	Art Stephenson	...	Self - Chairman: Failure Investigation Board 1 episode, 2001
	Tim Butcher	...	Self - Sergeant Major, U.S. Army 1 episode, 2001
	Paul Faust	...	Self - C.E.O. Caswell International 1 episode, 2001
	William H. Langer	...	Self - Research Geologist, U.S. Geological Survey 1 episode, 2001
	Andrew Kuczmar	...	Self - National Training Director: Echo Incorporated 1 episode, 2001
	Greg Sherman	...	Self - Marketing Director, European Gem Lab 1 episode, 2001
	Robert Cutler	...	Self - Texas Tower 4 Commander: U.S. Air Force 1 episode, 2001
	Matthys Levy	...	Self - Author: Why Buildings Fall Down 1 episode, 2001
	Andy Ginger	...	Self - Vice President: Sears Roebuck & Co. 1 episode, 2001
	Max L. Ary	...	Self - President: Kansas Cosmosphere & Space Center 1 episode, 2001
	John Beckman	...	Self - Field Artillery Expert, Ft. Sill Museum 1 episode, 2001
	James Nottage	...	Self - Chief Curator, Autry Museum of Western Heritage 1 episode, 2001
	Chuck Fipke	...	Self - President, BHP Diamonds Inc. 1 episode, 2001
	Austin Kerr	...	Self - History Professor 1 episode, 2001
	Giorgio Croci	...	Self - University of Rome 1 episode, 2001
	Doug Noelke	...	Self - Owner and Driver, Big Dawg 1 episode, 2001
	Rich Jaroslovsky	...	Self - Editorial Director, Dow Jones Interactive Pub. 1 episode, 2001
	Don Frankish	...	Self - Owner, Jurassic Attack 1 episode, 2001
	Don Addy	...	Self - Senior Vice President, Caswell International 1 episode, 2001
	Dave Macarus	...	Self - Technical Director: Sears Roebuck & Co. 1 episode, 2001
	Janick Le Fort	...	Self - Historical Director: Lorient Submarine Bunker 1 episode, 2001
	William Davis	...	Self - Former Chief: Small Arms Branch 1 episode, 2001
	Robert S. Conte	...	Self - Historian: Greenbrier Bunker 1 episode, 2001
	Doug Davant	...	Self - Naval Historian 1 episode, 2001
	James Crow	...	Self - Director of Excavation for The National Trust 1 episode, 2001
	Robert Hazen	...	Self - Author: 'The Diamond Makers' 1 episode, 2001
	Norman Covert	...	Self - U.S. Army Historian 1 episode, 2001
	Becky Roberts	...	Self - Deputy Director: Titan Missile Museum 1 episode, 2001
	Dick Bowser	...	Self - Arch Tram Designer 1 episode, 2001
	Kathlene Hulser	...	Self - Public Historian, New-York Historical Society 1 episode, 2001
	David Arnold	...	Self - Wood Craftsman: New Albany, Indiana 1 episode, 2001
	Ken Kolkmeier	...	Self - Project Manager, Pittsburgh-Des Moines Steel 1 episode, 2001
	Marilyn Chandler	...	Self - Co-Owner, Bigfoot 4x4, Inc. 1 episode, 2001
	Jay Donoghue	...	Self - Editor in Chief: 'Air Transport World' 1 episode, 2001
	Russ Lockwood	...	Self - Military Historian, MagWeb.com 1 episode, 2001
	Kevin Michael Richardson	...	Narrator 1 episode, 2002
	John Milius	...	Self 1 episode, 2002
	Queen Elizabeth II	...	Self 1 episode, 2002
	Mark Cuban	...	Self - Owner: Dallas Mavericks 1 episode, 2002
	Vic Armstrong	...	Self 1 episode, 2002
	Chris Corbould	...	Self 1 episode, 2002
	Jon DeVries	...	Narrator 1 episode, 2002
	Peter Lamont	...	Self 1 episode, 2002
	Jonathan West	...	Self - Director of Photography, 'Charmed' 1 episode, 2002
	Kinnie Gibson	...	Self 1 episode, 2002
	J.W. 'Corkey' Fornof	...	Self - Movie Stunt Pilot 1 episode, 2002
	K.H. Wallis	...	Self 1 episode, 2002
	Paul Denney	...	Self - Historian 1 episode, 2002
	Kurt Knutsson	...	Self - The 'Cyber Guy' 1 episode, 2002
	Jordan 'Jordy' Klein Jr.	...	Self - Underwater Cinematographer 1 episode, 2002
	Clay Lacy	...	Self - President: Clay Lacy Aviation 1 episode, 2002
	Dan Chandler	...	Narrator 1 episode, 2002
	Sean Wargo	...	Self - Sr. Analyst: Consumer Electronics Assoc. 1 episode, 2002
	W.J. Milligan Jr.	...	Self - Stunt Driver 1 episode, 2002
	Bill Suiter	...	Self 1 episode, 2002
	Jordan Klein Sr.	...	Self - Underwater Cinematographer 1 episode, 2002
	Alvin Gilens	...	Self - Photographer & Author 1 episode, 2002
	William P. Suitor	...	Self 1 episode, 2002
	Frank B. Rhodes Jr.	...	Self - Great-Grandson of Walter P. Chrysler 1 episode, 2002
	Dr. Evermor	...	Self 1 episode, 2002
	Harold Dibble	...	Self - Archaeologist, University of Pennsylvania 1 episode, 2002
	Peter Carl Fabergé	...	Self 1 episode, 2002
	Jason Richards	...	Narrator 1 episode, 2002
	Shawn Cunningham	...	Self - Director, Baltimore Civil War Museum 1 episode, 2002
	Sandy MacGregor	...	Self - Author, 'No Need for Heroes' 1 episode, 2002
	James A. Swan	...	Self 1 episode, 2002
	Keith Dickey	...	Self - Production Miner, Cargill 1 episode, 2002
	Dennis Ayoub	...	Self - Tunnel Rat, 3 Field Troop Royal Australian Eng. 1 episode, 2002
	Vincent Curcio	...	Self - Author: 'Chrysler' 1 episode, 2002
	John V. Quarstein	...	Self - Director, Virginia War Museum 1 episode, 2002
	Paul Champagne	...	Self - Swordsmith 1 episode, 2002
	Ed Heasley	...	Self - Curator, U.S. Army Ordinance Museum 1 episode, 2002
	Dennis L. Noble	...	Self - Historian 1 episode, 2002
	Steve McVoy	...	Self - Founder, Early Television Museum 1 episode, 2002
	Norman Friedman	...	Self - Military Historian 1 episode, 2002
	Horst Hablowetz	...	Self - Chief of Police, Highway Patrol, Holzkirchen 1 episode, 2002
	Doug MacAyeal	...	Self - Commanding Officer, USCGC Healy 1 episode, 2002
	Roddy Moore	...	Self - Director, Blue Ridge Institute, Ferrum College 1 episode, 2002
	W. Alan McCollough	...	Self - President and CEO: Circuit City Stores Inc. 1 episode, 2002
	Joel Moskowitz	...	Self - CEO: Ceradyne Inc. 1 episode, 2002
	James D. Young	...	Self - Chief Historian, Edwards Air Force Base Flight Test Center 1 episode, 2002
	Richard Burns Carson	...	Self - Author, 'The Olympian Cars' 1 episode, 2002
	John Cotter	...	Self - Tunnel Rat, 3 Field Troop Royal Australian Eng. 1 episode, 2002
	Arlen Ness	...	Self - President, Arlen Ness Enterprises, Inc 1 episode, 2002
	Hugh Hardy	...	Self - Architect: Hardy, Holzman, Pfieffer Association 1 episode, 2002
	Rich Hart	...	Self - Commander: Yorkville Police Dept. 1 episode, 2002
	Brent Van Arsdell	...	Self - President, American Stirling Company 1 episode, 2002
	Takaharu Kobayakawa	...	Self - Consultant, Mazda Motor Company 1 episode, 2002
	Neal Bascomb	...	Self - Author: 'Higher: Epic 1920s Skyscraper Race' 1 episode, 2002
	Jim Millwood	...	Self - Lookout Mountain Funicular Railway 1 episode, 2002
	Jerry F. Franklin	...	Self - Professor, University of Washington 1 episode, 2002
	Ray Forster	...	Self - Tunnel Rat, 3 Field Troop Royal Australian Eng. 1 episode, 2002
	Peter Earnest	...	Self - Executive Director, International Spy Museum 1 episode, 2002
	Martin Schmidt	...	Self - Massachusetts Institute of Technology 1 episode, 2002
	Steve Freer	...	Self - Tennessee Valley Railroad Museum 1 episode, 2002
	Jim Barry	...	Self - Media Spokesman: Consumer Electronics Assoc. 1 episode, 2002
	Justin Cooper	...	Self - Air Boss, USS Nimitz 1 episode, 2002
	David Boyd	...	Self - National Institute of Justice 1 episode, 2002
	Jason Geiger	...	Self - F-14 Radar Intercept Officer 1 episode, 2002
	Ross Anderson	...	Self - President, Lamson & Goodnow Manufacturing Company 1 episode, 2002
	Bob Striano	...	Self - President and CEO: Konica Photo Imaging 1 episode, 2002
	Gregory Pedrick	...	Self - President, Aerocrane USA, Inc. 1 episode, 2002
	Tom Reilly	...	Self - F-14 Program: Northrop Grumman 1 episode, 2002
	Carl Kenneth Cory	...	Self - Tunnel Rat, 25th Infantry Div. 1 episode, 2002
	Timothy K. Stone	...	Self - Photoshop Guy 1 episode, 2002
	Jack Crow	...	Self - Director, Nationall High Magnetic Field Laboratory 1 episode, 2002
	Mark Bird	...	Self - National High Magnetic Field Laboratory 1 episode, 2002
	Henry Koffman	...	Self - Professor, University of Southern California 1 episode, 2002
	Jay Hubbard	...	Self - National Automobile Museum 1 episode, 2002
	James R. Shock	...	Self - Author, 'American Airship Bases & Facilities' 1 episode, 2002
	Doug Giese	...	Self - Regional Sales Director Raytheon Aircraft 1 episode, 2002
	Randy Olson	...	Self - VP Marketing, Miller Industries 1 episode, 2002
	Margaret Rowles	...	Self - PR Beaulieu Motor Museum 1 episode, 2002
	Donald H. Bray	...	Self - Cog Railway Historian 1 episode, 2002
	Buford Lewis	...	Self - Exxon Mobil Corporation 1 episode, 2002
	Alexsander Garlicki	...	Self - Professor, Academy of Mining and Metallurgy 1 episode, 2002
	Bob Daugherty	...	Self - Senior Engineer, NASA Langley Research Center 1 episode, 2002
	Tommy Harden	...	Self - Loomis Fargo & Co. 1 episode, 2002
	Willis M. Hawkins	...	Self - Former President, Lockheed California 1 episode, 2002
	Carol H. Krinsky	...	Self - Professor of Fine Arts: New York University 1 episode, 2002
	Chung Lu	...	Self - Air Quality Management District 1 episode, 2002
	Tyrone Pickett	...	Self - Junior Tradesman: Titan Systems 1 episode, 2002
	Dave Higdon	...	Self - Aviation Historian 1 episode, 2002
	Richard McManus	...	Self - Project Director, The Haskell Company 1 episode, 2002
	Charles Elsener	...	Self - President, Victorinox 1 episode, 2002
	Hans Lieb	...	Self - Master Mechanic, Ruf Automotive, Inc. 1 episode, 2002
	Russ Givens	...	Self - Senior Mine Engineer, Cargill 1 episode, 2002
	Robert J. Glavin	...	Self - President and CEO: United Recycling Industries Inc. 1 episode, 2002
	Katie Letcher Lyle	...	Self - Author, 'Scalded To Death By Steam' 1 episode, 2002
	Trent Kimball	...	Self - President: Texas Armoring Corp. 1 episode, 2002
	James Headley	...	Self - Director, Crane Institute of America, Inc. 1 episode, 2002
	Hugh Neeson	...	Self 1 episode, 2002
	Ted Hollinger	...	Self - Owner, Master House Movers 1 episode, 2002
	Bob Wilber	...	Self - Historian, Moffett Field Historical Society 1 episode, 2002
	Robert Sumrall	...	Self - Curator of Ship Models, U.S. Naval Academy 1 episode, 2002
	Michael Pelehach	...	Self - F-14 Development: Grumman Corporation 1 episode, 2002
	Caroline A. Ross	...	Self - Massachusetts Institute of Technology 1 episode, 2002
	Jay Gould	...	Self 2 episodes, 1997-2002
	Dennis Romano	...	Self - F-14 Aircrewman: Grumman Corporation 1 episode, 2002
	Ken Lord	...	Self - Deputy Director, Canadian Space Agency 1 episode, 2002
	Paul Kirchner	...	Self - Author, "Forgotten Fads and Fabulous Flops" 1 episode, 2002
	Richard L. Hanneman	...	Self - President, Salt Institute 1 episode, 2002
	Don Clutterbuck	...	Self - Former President: AFG Energy 1 episode, 2002
	Leonard Mallett	...	Self - Texas Eastern Products Pipeline Co. 1 episode, 2002
	Hew Kennedy	...	Self - Military Historian 1 episode, 2002
	Bill Jordan	...	Self - CEO & Founder, Jordan Outdoor Enterprises 1 episode, 2002
	Rick Zitarosa	...	Self - President Navy Lakehurst Historical Society 1 episode, 2002
	Clarissa C. Powell	...	Self - Publisher, Tow Times Magazine 1 episode, 2002
	Michele Anna Jordan	...	Self - Author, 'Salt & Pepper' 1 episode, 2002
	Roger Wines	...	Self - Professor of Modern German History, Fordham University 1 episode, 2002
	Michael Peege	...	Self - Traffic Officer, Highway Patrol, Holzkirchen 1 episode, 2002
	Amy M. Jaffe	...	Self - Baker Institute, Rice University 1 episode, 2002
	Ozie Hamerman	...	Self - President, EZ Software 1 episode, 2002
	Don Montgomery	...	Self - Author, 'Hot Rod Memories' 1 episode, 2002
	Miguel Chao	...	Self - Chevron Products Company 1 episode, 2002
	Thurston Vickery	...	Self - Manager, United States Alliance 1 episode, 2002
	Frederick DeSanti	...	Self - Vice President, PSE&G 1 episode, 2002
	Ray Linton	...	Self - Crane & Rigging Supervisor, Jettboat LLC 1 episode, 2002
	Moe Durand	...	Self - Public Affairs, Ford Motor Company 1 episode, 2002
	Paul Shaver	...	Self - Architect, Illinois Institute of Technology 1 episode, 2002
	Charlie Brown	...	Self - F-14 Test Pilot: Grumman Corporation 1 episode, 2002
	Art Tejada	...	Self - Tunnel Rat, 25th Infantry Div. 1 episode, 2002
	Paul D. Ronney	...	Self - University of Southern California 1 episode, 2002
	Gene Davis	...	Self - Curator, Coast Guard Museum, Northwest 1 episode, 2002
	Lynn Nichols	...	Self - Author, 'The Rape of Europa' 1 episode, 2002
	Thomas J. Yager	...	Self - Senior Engineer, NASA Langley Research Center 1 episode, 2002
	Bob Palmback	...	Self - Vogel Electric 1 episode, 2002
	Julie Douglass	...	Self - Archeologist, Artefacts.uk.com 1 episode, 2002
	Christopher Edward	...	Self - S.F. Maritime National Historical Park 1 episode, 2002
	Judith Moorad	...	Self - Shell Oil Products US 1 episode, 2002
	Jamie Poyer	...	Self - Production Miner, Cargill 1 episode, 2002
	Günther Then	...	Self - Traffic Officer, Highway Patrol, Holzkirchen 1 episode, 2002
	Iris Engstrand	...	Self - Professor of History, University of San Diego 1 episode, 2002
	Bill Beck	...	Self - Ford Motor Company 1 episode, 2002
	Donald D. Barklow	...	Self - Galena Police Department 1 episode, 2002
	William Bell	...	Self - F-14 Aircraft Inventory Manager 1 episode, 2002
	Bob Springer	...	Self - Loader Operator, Cargill 1 episode, 2002
	Brandt Rosenbusch	...	Self - Administrator, Walter P. Chrysler Museum 1 episode, 2002
	Glen Tellock	...	Self - President & General Manager, Manitowoc Crane Group 1 episode, 2002
	Chris Gill	...	Self - Surface Superintendent, Cargill 1 episode, 2002
	Mark Rask	...	Self - Author, 'American Autobahn' 1 episode, 2002
	Walter Blethen	...	Self - Test Director: Aberdeen Test Center 1 episode, 2002
	Gary Heeter	...	Self - Tunnel Rat, 25th Infantry Div. 1 episode, 2002
	Gareth McKinley	...	Self - Hatsopoulos Microfluids Lab, MIT 1 episode, 2002
	Carl Stechman	...	Self - Chief Scientist, Kaiser-Marquardt 1 episode, 2002
	Hank Janiesch	...	Self - Vice President: F-14 Program, Northrup Grumman 1 episode, 2002
	Merritt Roe Smith	...	Self - Massachusetts Institute of Technology 1 episode, 2002
	Douglas Sanderson	...	Self - Tunnel Rat, 3 Field Troop Royal Austrailian Eng. 1 episode, 2002
	John L. Hawkins III	...	Self - VP Heavy Duty Sales, Miller Industries 1 episode, 2002
	Thomas Klimesch	...	Self - Vice President, Serodino, Inc. 1 episode, 2002
	Eric Bergerud	...	Self - Author, 'Red Thunder / ... 1 episode, 2002
	William Wiesner	...	Self - Test Engineer: Aberdeen Test Center 1 episode, 2002
	Le Van Quang	...	Self - Dean of History, HCMC College of Social Sciences 1 episode, 2002
	Nicholas R. DeTorfino	...	Self - President, Torfino, Inc. 1 episode, 2002
	Bernard Nagengast	...	Self - Technical Historian, ASHRAE 1 episode, 2002
	Robert Browning	...	Self - Chief Historian, USCG 1 episode, 2002
	Maria Alizo	...	Self - Production Supervisor, Cargill Salt 1 episode, 2002
	Neil Kacena	...	Self - Lockheed Martin Aeronautics 1 episode, 2002
	Aaron J. Westrick	...	Self - Second Chance Body Armor 1 episode, 2002
	David P. Colley	...	Self - Author, 'The Road to Victory' 1 episode, 2002
	Anil Nanji	...	Self - President, Magnet Sales & Manufacturing Co. 1 episode, 2002
	Dave Hermance	...	Self - Executive Engineer, Toyota Technical Center 1 episode, 2002
	Becky Karlmann	...	Self - Shell Oil Productions U.S. 1 episode, 2002
	Dick Lazzara	...	Self - President, Lazzara Yachts 1 episode, 2002
	Blake Hayes	...	Self - Henry Ford Museum 1 episode, 2002
	Jim Foley	...	Self - Project Manager, Cargill Salt 1 episode, 2002
	Jens-Christian Wagner	...	Self - Director, Millelbau-Dora Memorial and Museum Nordhausen 1 episode, 2002
	Stan Ulanski	...	Self - Professor of Geology, James Madison University 1 episode, 2002
	Carol Willis	...	Self - Director: The Skyscraper Museum 1 episode, 2002
	David Yang	...	Self - Public Relations Manager: Sony Electronics 1 episode, 2002
	Roy Jinks	...	Self - Historian, Smith & Wesson 1 episode, 2002
	Ted Sexton	...	Self - Director of Operations, San Diego International Airport 1 episode, 2002
	John Greuber	...	Self - Mine General Foreman, Cargill 1 episode, 2002
	Robert Beck	...	Self - General Motors Company 1 episode, 2002
	Lee Jones	...	Self - Blade Historian 1 episode, 2002
	Terry K. Clagett	...	Self - President & CEO, Web Magnetics, Inc 1 episode, 2002
	Alois Ruf	...	Self - President, Ruf Automotive, Inc. 1 episode, 2002
	Cecilia Aguillon	...	Self - Sales Manager, Kyocera America 1 episode, 2002
	Les Colmer	...	Self - Tunnel Rat, 3 Field Troop Royal Australian Eng. 1 episode, 2002
	Yahya Rahmat Sami	...	Self - Chairman, University of California, Los Angeles 1 episode, 2002
	Frank Sanchis	...	Self - Executive Director: Municipal Art Society of New York 1 episode, 2002
	Lyndia Thomas	...	Self - International Towing & Recovery Museum 1 episode, 2002
	Michael Neufeld	...	Self - Curator, National Air and Space Museum 1 episode, 2002
	Larry Brown	...	Self - Mechanic: Titan Systems 1 episode, 2002
	Gerry Schooler	...	Self - Tunnel Rat, 25th Infantry Div. 1 episode, 2002
	Walter Nelson	...	Self - Military Historian 1 episode, 2002
	Ron Davies	...	Self - Curator, National Air & Space Museum 1 episode, 2002
	Jonathan Shaw	...	Self - Communications Director, Carrier Corp. 1 episode, 2002
	Rick Casillas	...	Self - Structural Supervisor, J.A. Jones Construction 1 episode, 2002
	Jackie Frady	...	Self - Executive Director, National Automobile Museum 1 episode, 2002
	James Brooks	...	Self - Physics' Professor, Florida State University 1 episode, 2002
	Stephen Canright	...	Self - S.F. Maritime National Historical Park 1 episode, 2002
	Raymond Damadian	...	Self - President, FONAR 1 episode, 2002
	Tran Bach Dang	...	Self - Commander, 9th Viet Cong Div. 1 episode, 2002
	Ron Miller	...	Self - Chesley Bonestell Biographer 1 episode, 2002
	James D. Livingston	...	Self - Author, 'Driving Force' 1 episode, 2002
	Terry Smalley	...	Self - Manager, Crane Section, Port of Oakland 1 episode, 2002
	Bob McCoy	...	Self - Author, "Quack! Tales of Medical Fraud" 1 episode, 2002
	Jim Buckles	...	Self - Air Traffic Manager, San Diego International Airport 1 episode, 2002
	Chau Lam	...	Self - Artillery Officer, 9th Viet Cong Div. 1 episode, 2002
	Bob Kress	...	Self - Engineering Manager: F-14 Program, Grumman Corporation 1 episode, 2002
	Eric Hammarberg	...	Self - Associate Director of Preservation: LZA Technology 1 episode, 2002
	Tony Russell	...	Self - O'Gara-Hess & Eisenhardt 1 episode, 2002
	Ed Pritchard	...	Self - Tackle Historian 1 episode, 2002
	David Garchow	...	Self - VP Technical Support, PSE&G Nuclear 1 episode, 2002
	Brian Horrigan	...	Self - Author, "Yesterday's Tomorrows" 1 episode, 2002
	Paul Pietrantoni	...	Self - Special Weapons Team, LASD 1 episode, 2002
	Mark Schmaltz	...	Self - President: Spirit Aviation 1 episode, 2002
	Tom Burkhart	...	Self - Six Flags Magic Mountain 1 episode, 2002
	Dan Cusiter	...	Self - Consultant, Heckler & Koch 1 episode, 2002
	John M. Purdy	...	Self - Director, Patton Museum 1 episode, 2002
	Dennis Feist	...	Self - Shell Westhollow Technology Center 1 episode, 2002
	Gus Carlson	...	Self - Axe Thrower 1 episode, 2002
	Robert Gilman	...	Self - Commanding Officer, USS Nimitz 1 episode, 2002
	Frank Butler	...	Self - President & Founder, Catalina Yachts 1 episode, 2002
	William Suitor	...	Self 1 episode, 2002
	Bob Bishop	...	Builder / ... 1 episode, 2002
	Carson Bosworth	...	Self - Axe Thrower 1 episode, 2002
	Kip McDade	...	Self - Bolter Operator, Cargill 1 episode, 2002
	Jeffrey Forgeng	...	Self - Curator, Higgins Armory Museum 1 episode, 2002
	John Heywood	...	Self - Massachusetts Institutee of Technology 1 episode, 2002
	John Kirkwood	...	Self - President, Rail Ventures, Inc. 1 episode, 2002
	John Zukowsky	...	Self - Art Institute of Chicago 1 episode, 2002
	Patrycja Karbinska	...	Self - Wieliczka Salt Mine Guide 1 episode, 2002
	Jeff Joseph	...	Self - VP Consumer Electronics Assoc. 1 episode, 2002
	Al Hershberger	...	Self - National Sales Manager, Custer Products Ltd. 1 episode, 2002
	Patrick C. Paternie	...	Self - Automotive Author 1 episode, 2002
	Harry Malamatos	...	Self - Director, Sales & Marketing, Dynamic Manufacturing 1 episode, 2002
	Patrick Altuna	...	Self - Exec. VP: Associated Air Center 1 episode, 2002
	Frederick C. Meinzer	...	Self - Forest Ecologist, United States Forest Service 1 episode, 2002
	Paul Haas	...	Self - F-14 Pilot 1 episode, 2002
	Christian Mayr	...	Self - Supervisor, Traffic Control Ctr. of South Bavaria 1 episode, 2002
	James Walker	...	Self - Principal Scientist: SwRI 1 episode, 2002
	Donald Schwartzkopf	...	Self - Team Leader: Yorkville Police Dept. 1 episode, 2002
	Ken House	...	Self - Marshall Space Flight Center 1 episode, 2002
	Christopher Gray	...	Self - Contributing Editor: 'The Chrysler Building' 1 episode, 2002
	Robert C. Reed	...	Self - Author, 'Train Wrecks' 1 episode, 2002
	Lee Pfeifer	...	Self - Co-Author, The Essential Bond 1 episode, 2002
	Michael C. Gallo	...	Self - President, Kelly Space & Technology, Inc. 1 episode, 2002
	Mohinder S. Bhatti	...	Self - Senior Staff Research Eng., Delphi Auto. Systems 1 episode, 2002
	Simon Murray	...	Self - Designer 1 episode, 2002
	Mike Ladika	...	Self - Southwest Research Institute 1 episode, 2002
	C.W. Bowman	...	Self - Tunnel Rat, 25th Infantry Div. 1 episode, 2002
	Rod Groenwold	...	Self - Director, Antique Gas & Steam Engine Museum 1 episode, 2002
	Ron Harris	...	Self - Edged Weapons Expert 1 episode, 2002
	Donald Friedman	...	Self - Director of Preservation: LZA Technology 1 episode, 2002
	Frank Thomas	...	Self - International Towing & Recovery Museum 1 episode, 2002
	T. Ross Kelly	...	Self - Boston College 1 episode, 2002
	Mark Frei	...	Self - Manager, U.S. Department of Energy 1 episode, 2002
	Joseph A. Pratt	...	Self - Historian: University of Houston 1 episode, 2002
	Rocky Santiago	...	Self 1 episode, 2002
	Ron Toms	...	Self - Founder & CEO, Trebuchet.com 1 episode, 2002
	Don Phillips	...	Self - Transportation Reporter, Washington Post 1 episode, 2002
	David Stravitz	...	Self - Author: 'The Chrysler Building' 1 episode, 2002
	Bill Paxton	...	Host 1 episode, 2003
	Edward Herrmann	...	Narrator 1 episode, 2003
	Peter Fonda	...	Self 1 episode, 2003
	Donna D'Errico	...	Self 1 episode, 2003
	David Robb	...	Narrator 1 episode, 2003
	Andrew Rooney	...	Self - Reporter, 'Stars and Stripes' 1 episode, 2003
	Martin K.A. Morgan	...	Self - Research Historian, National D-Day Museum 1 episode, 2003
	Winston Roche	...	Self - WWI Veteran 1 episode, 2003
	Jim Page	...	Self - County of Los Angeles Fire Museum Association 1 episode, 2003
	Bob Woodruff	...	Self - Host 1 episode, 2003
	John Goodall	...	Self - Castle Historian 1 episode, 2003
	Belton Cooper	...	Self - 3rd Armored Division, WWII 1 episode, 2003
	Les Standiford	...	Self - Author, 'Last Train to Paradise' 1 episode, 2003
	Richard E. Kalk	...	Self - Founder, L.A. Police Historical Society 1 episode, 2003
	Dave Dubay	...	Federal Labs / ... 1 episode, 2003
	Chris Byrne	...	Self - Toy and Children's Lifestyle Expert 1 episode, 2003
	Ivan 'Ironman' Stewart	...	Self - Toyota Motorsports 1 episode, 2003
	Rick Goodell	...	Self - Manager, Chassis Division, FWD 1 episode, 2003
	Paul Gillespie	...	Self - USAF Historian 1 episode, 2003
	Marc Garlasco	...	Self - Senior Military Analyst, Human Rights Watch 1 episode, 2003
	Dick Bowman	...	Self - Ball Turret Gunner, 96th Bomb Group 1 episode, 2003
	Jason Amerine	...	Self 1 episode, 2003
	Gerald Astor	...	Self - Author, 'The Mighty Eighth' 1 episode, 2003
	Nehemiah Atkinson	...	Self - 97th Regiment 1 episode, 2003
	John Neu	...	Self - VX-90 Project Manager, Volvo 1 episode, 2003
	Ed E. Beeler Sr.	...	Self - Aeronautical Research Scientist 1 episode, 2003
	Ken Spotswood	...	Self - Freelance Writer 1 episode, 2003
	Michael Boyd	...	Self - Marysville, CA Police 1 episode, 2003
	John Garland	...	Self - Oregon State University 1 episode, 2003
	Leon Weiss	...	Self - President, Gemini Antiques Limited 1 episode, 2003
	Lou Luciano	...	Self - USMC, Infantry Instructor 1 episode, 2003
	John Hamilton	...	Self - President, Le Mas Limited 1 episode, 2003
	Richard Van Damme	...	Logger 1 episode, 2003
	Walter P. Gray III	...	Self - Railroad Historian, California State Archives 1 episode, 2003
	Edward L. Tallman	...	Self - Ironworker, Mackinac Bridge 1 episode, 2003
	Wolfgang Seibt	...	Self - German Alpine Infantryman 1 episode, 2003
	Roger Bligh	...	Self - Texas Transportation Institute 1 episode, 2003
	Tom Pokrefke	...	Self - Coastal & Hydraulics Lab, U.S. Army Corps of Engineers 1 episode, 2003
	Don Dunn	...	Self - H.P. White Laboratory 1 episode, 2003
	Michael Gorn	...	Self - Chief Historian, NASA DFRC 1 episode, 2003
	Ted Hake	...	Self - Hake's Americana and Collectibles 1 episode, 2003
	Paul Bedewi	...	Self - National Crash Analysis Center 1 episode, 2003
	Rick McNew	...	Self - Project Engineer, Misener Marine Construction, Inc. 1 episode, 2003
	Lucy Salazar	...	Self - Peruvian Archaeologist 1 episode, 2003
	Richard E. Killblane	...	Self - Cmd. Historian, U.S. Army Trans. School 1 episode, 2003
	Teresa Cunillera	...	Self - Guide, Alcazar de Segovia 1 episode, 2003
	Alfredo Valencia Zegarra	...	Self - Peruvian Archaeologist 1 episode, 2003
	Jeffrey Young	...	Self - Small Arms Ammunition Program 1 episode, 2003
	Alwyn T. Lloyd	...	Self - Author 1 episode, 2003
	Terry Brod	...	Self - Siemens Dematic-Logistics Automation 1 episode, 2003
	John Parachini	...	Self - Policy Analyst, RAND Corp. 1 episode, 2003
	John McDevitt	...	Self - VP Air Operations, UPS 1 episode, 2003
	Mark Bloschock	...	Self - Texas Department of Transportation 1 episode, 2003
	Carl Conetta	...	Self - Director, Project on Defense Alternatives 1 episode, 2003
	Pamela Marshall	...	Self - Archaeologist 1 episode, 2003
	Eddie Grantham	...	Self - Head Guide, Lincoln Castle 1 episode, 2003
	Kim Nowack	...	Self - Chief Engineer, Mackinac Bridge 1 episode, 2003
	Wilbur Richardson	...	Self - Ball Turret Gunner, 94th Bomb Group 1 episode, 2003
	Christopher Haycocks	...	Self - Professor of Mining Engineering, Virginia Tech 1 episode, 2003
	Bill Raney	...	Self - President, West Virginia Coal Association 1 episode, 2003
	Robert Melcher	...	Self - Third Generation Logger 1 episode, 2003
	William M. Heenan Jr.	...	Self - President, Steel Recycling Institute 1 episode, 2003
	Marion Loomis	...	Self - Executive Director, Wyoming Mining Association 1 episode, 2003
	Lawrence A. Rubin	...	Self - Executive Secretary, Mackinac Bridge 1 episode, 2003
	John F. George	...	Self - Hydraulic Engineer Chief, U.S. Army Corps of Engineers 1 episode, 2003
	Ilfried Harder	...	Self - German Infantryman 1 episode, 2003
	Thomas Andersson	...	Self - Executive VP Marketing, Volvo 1 episode, 2003
	Sid Heal	...	Self - Los Angeles County Sheriff's Department 1 episode, 2003
	Lance Bullard	...	Self - Texas Transportation Institute 1 episode, 2003
	Terrence Cole	...	Self - Professor of History: University of Alaska-Fairbanks 1 episode, 2003
	Russell Dougherty	...	Self - Commander in Chief, Strategic Air Command 1974-1977 1 episode, 2003
	Lonnie Johnson	...	Self - Inventor, Super Soaker 1 episode, 2003
	Mark Boudreaux	...	Self - Principal Designer, Star Wars Toys, Hasbro, Incorporated 1 episode, 2003
	Jacques Balause	...	Self - Consultant: High Speed Rail 1 episode, 2003
	William Gilroy	...	Self - Area Manager, Yale Materials Handling Corporation 1 episode, 2003
	Jerry Wilkinson	...	Self - President, Historical Preservation Society, Upper Keys 1 episode, 2003
	Ruth M. Wright	...	Self - Author, The Machu Picchu Guidebook 1 episode, 2003
	Ron Cammarota	...	Self - Toy Collector 1 episode, 2003
	Dan Cuister	...	Self - Weapons Trainer, H&K 1 episode, 2003
	Bruce Gray	...	Self - Gray Guns Consulting Company 1 episode, 2003
	Steve Butler	...	Self - Director of Engineering, Eglin AFB 1 episode, 2003
	Linda Figg	...	Self - President, Figg Engineering Group 1 episode, 2003
	Curtis Belden	...	Self - Manager, Operations Support, Powder River Coal Co. 1 episode, 2003
	Jim Sharpe	...	Self - Chief of Media, U.S. Transportation Cmd. 1 episode, 2003
	Neville Hortop	...	Self - Chief Guide: Conwy Castle 1 episode, 2003
	Charles Bussey	...	Self - Tuskegee Airman 1 episode, 2003
	Hank Johnston	...	Self - Author and Historian 1 episode, 2003
	Martin Reuss	...	Self - Historian, U.S. Army Corps of Engineers 1 episode, 2003
	Winslow Wheeler	...	Self - Senior Fellow, Center for Defense Info. 1 episode, 2003
	Norman Schaut	...	Founder, Atlantique City / ... 1 episode, 2003
	John Prodracky	...	Self - Curator, NYPD Museum 1 episode, 2003
	Bill Hosokawa	...	Self - Author 'Old Man Thunder: Father of the Bullet Train' 1 episode, 2003
	Bruce Culver	...	Self - Author 1 episode, 2003
	Louis Rotundo	...	Self - Author, 'Into The Unknown: The X-1 Story' 1 episode, 2003
	Robert B. Flowers	...	Self - Chief of Engineers, U.S. Army Corps of Engineers 1 episode, 2003
	John Lonnquest	...	Self - Historian, U.S. Army Corps of Engineers 1 episode, 2003
	Bernard Frelat	...	Self - President & CEO, Rail Europe 1 episode, 2003
	Dwight Evans	...	Self - Executive Vice President, Southern Company 1 episode, 2003
	Jay Bottleson	...	Self - Deputy Director, Joint Non-Lethal Weapons Directorate 1 episode, 2003
	Frank P. Guyamier	...	Self - Structures & Facilities Engineer, Florida D.O.T. 1 episode, 2003
	Martin de Lewandowicz	...	Self - Archaeologist 1 episode, 2003
	C. Howard Nichols	...	Self - Historian, S. Louisiana University 1 episode, 2003
	Mike Gleason	...	Self - Ironworker, Mackinac Bridge 1 episode, 2003
	Dan Blackwelder	...	Self - USAF Fighter Pilot 1 episode, 2003
	Russell W. Glenn	...	Self - Urban Warfare Analyst, RAND 1 episode, 2003
	Kenneth Wright	...	Self - Paleohydrologist, Wright Water Engineers 1 episode, 2003
	David P. Karcher	...	Self - Director, Joint Non-Lethal Weapons Directorate 1 episode, 2003
	Bill Welser III	...	4) / ... 1 episode, 2003
	Ben Ford	...	Self - Raytheon Business Development Manager 1 episode, 2003
	Lael Morgan	...	Self - Publisher: Cascade Bay Weekly 1 episode, 2003
	Chris Savino	...	Self - Chris Savino Antique Toys 1 episode, 2003
	Stuart Schuman	...	Self - Coal Miner, Beckley Exhibition Coal Mine 1 episode, 2003
	David E. Petzal	...	Self - 'Field & Stream' Magazine 1 episode, 2003
	Nike DiGiovanni	...	Self - Marketing Director, Hummer 1 episode, 2003
	Bruce Green	...	Self - Historian 1 episode, 2003
	Bill Goodman	...	Self - Plant Manager Georgia-Pacific West, Inc. 1 episode, 2003
	Bruce Trade	...	Self - President, Madcon Corporation 1 episode, 2003
	Nathaniel Seeds	...	Self - Director, Terminal Operations, APL Limited 1 episode, 2003
	Richard L. Burger	...	Self - Department of Anthropology, Yale University 1 episode, 2003
	Brent Scowcroft	...	Self - U.S. National Security Advisor 1 episode, 2003
	Robert J. Lambert	...	Self - GM, The Causeway Commission, (GNOEC) 1 episode, 2003
	Mike McNally	...	Self - Narrator 1 episode, 2003
	Rod Hall	...	Self - President, Rod Hall International 1 episode, 2003
	James Sweeney	...	Self - Ironworker, Mackinac Bridge 1 episode, 2003
	Dave Bryla	...	Self - VP Marketing, Matchbox Mattel, Incorporated 1 episode, 2003
	Russell Zink	...	Self - Metal Storm, Inc. 1 episode, 2003
	Michael Tiller	...	Self - Continuous Miner Operator, Camp Creek Mine 1 episode, 2003
	Scott Melcher	...	Self - Third Generation Logger 1 episode, 2003
	Jill Smouse	...	Self - Oregon State University 1 episode, 2003
	Lester Roane	...	Self - H.P. White Laboratory 1 episode, 2003
	Arthur Schatz	...	Self - Metal Storm, Inc. 1 episode, 2003
	Vukan R. Vuchic	...	Self - Professor: University of Pennsylvania 1 episode, 2003
	Michael Ketcham	...	Self - G.M. Brea Distribution Center, Albertsons 1 episode, 2003
	Randy McMillion	...	Self - President, Riverton Coal Production 1 episode, 2003
	Gary Cross	...	Self - Author, Kid's Stuff 1 episode, 2003
	William Griggs	...	Self - 97th Regiment 1 episode, 2003
	Jack Blaisdell	...	Self - World Port Program Manager, UPS 1 episode, 2003
	Jeanne Mann	...	Self - C.P.A. 1 episode, 2003
	Stuart McGhee	...	Self - Professor of History, West Virginia State College 1 episode, 2003
	Craig MacNab	...	Self - Director, Public Relations, AM General Corp. 1 episode, 2003
	Mike Lumpkin	...	Self - Program Director, Pigeon Key Foundation 1 episode, 2003
	David Zuby	...	Self - Insurance Institute for Highway Safety 1 episode, 2003
	Roy Freas	...	Self - Siemens Dematic-Logistics Automation 1 episode, 2003
	Wilfred Grondine	...	Self - 341st Regiment 1 episode, 2003
	Kevin G. Lowery	...	Self - Corporate Communications, Alcoa 1 episode, 2003
	Jeremy Davis	...	Self - Crew Chief, C-17, Charleston Air Force Base 1 episode, 2003
	Adrian Lund	...	Self - COO, Insurance Institute for Highway Safety 1 episode, 2003
	Mike Tricker	...	Self - Training & Relations Manager, Pepperball Technologies, Inc. 1 episode, 2003
	Al Bowers	...	Self - Chief of Aerodynamics, NASA DFRC 1 episode, 2003
	James K. Matthews	...	Self - Cmd. Historian, U.S. Trans. Command 1 episode, 2003
	Ronald F. Zollo	...	Self - Engineering Professor, University of Miami 1 episode, 2003
	Gary Brady	...	Self - Leonard Nelson Racing Services 1 episode, 2003
	Dan Del Villano	...	Self - Director of Communications: Pacific Region Public Works Canada 1 episode, 2003
	Shelby P. Lasalle Jr.	...	Self - CEO, Krebs, Lasalle, LeMieux Consultants, Inc. 1 episode, 2003
	Corrie Frazier	...	Self - Air Trans. Specialist, Charleston Air Force Base 1 episode, 2003
	Katie Joynt	...	Self - First Pilot, C-17, Charleston Air Force Base 1 episode, 2003
	Bob Dover	...	Self - Chairman & CEO, Land Rover 1 episode, 2003
	Bill Malloy	...	Self - Ball Turret Gunner, 95th Bomb Group 1 episode, 2003
	Derryl DePriest	...	Self - Director of Marketing, Boys Toys, Hasbro, Incorporated 1 episode, 2003
	Doug Wicklund	...	Self - National Firearms Museum 1 episode, 2003
	Clay Sharp	...	Self - Assistant Manager, The Causeway Commission (GNOEC) 1 episode, 2003
	Bernice Scarpa	...	Self - Collector's Mother 1 episode, 2003
	Vince Lee	...	Self - Architect 1 episode, 2003
	Douglas D. Piirto	...	Self - Cal Poly-San Luis Obispo 1 episode, 2003
	Billy Connor	...	Self - Research Manager: Alaska Department of Transportation 1 episode, 2003
	Fred Khoroushi	...	Self - President, Alpine Armoring 1 episode, 2003
	Henry LeMieux	...	Self - Engineer, Lake Pontchartrain Causeway 1 episode, 2003
	James Gallo	...	Self - Toy Heaven 1 episode, 2003
	Daniel Lashof	...	Self - Science Director, Natural Resources Defense Council 1 episode, 2003
	Wilson Hatter Jr.	...	Self - Ballistic R&D Specialist 1 episode, 2003
	Lawrence Kavanagh	...	Self - VP, American Iron & Steel Institute 1 episode, 2003
	Howard Stanley	...	Self - Warehouse Superintendent, Albertsons 1 episode, 2003
	Maritza Céspedes Santa Cruz	...	Self - Museo de Oro - Lima, Peru 1 episode, 2003
	Todd Shallot	...	Self - Author, 'Structures in the Stream' 1 episode, 2003
	Jerry Strahan	...	Self - Author, 'Andrew Higgins & the Boats That Won WWII' 1 episode, 2003
	Dick Reck	...	Self - Arbon Equipment Corporation 1 episode, 2003
	Charles L. Sloan	...	Self - Engineer, Lake Pontchartrain Causeway 1 episode, 2003
	J.C. Stilwell	...	Self - Ironworker, Mackinac Bridge 1 episode, 2003
	Chester Russell	...	Self - 35th Regiment 1 episode, 2003
	Glenn Ireland	...	Self - Dawson Creek Resident 1 episode, 2003
	Don Knapik	...	Self - Vice President: Acela Product Line 1 episode, 2003
	Joe Perlin	...	Self - Erector Set Collector 1 episode, 2003
	Robert J. Sweeney	...	Self - Executive Secretary, Mackinac Bridge 1 episode, 2003
	Marc LeVier	...	Self - Manager, Newmont Mining Corporation 1 episode, 2003
	Stan Kazmarek	...	Self - Restoration Specialist, B&O Railroad Museum 1 episode, 2003
	Robert V. Droz	...	Self - Highway Designer, Volkert & Associates, Inc 1 episode, 2003
	Doug Olson	...	Self - Siemens Dematic-Logistics Automation 1 episode, 2003
	James N. Michel	...	Self - National Rail Principal, Jacobs Engineering Group 1 episode, 2003
	John Engel	...	Self - Engel Ballistic Research 1 episode, 2003
	John Hurd	...	Self - Ball Turret Gunner, 401st Bomb Group 1 episode, 2003
	James H. Ecker	...	Self - Chief Engineer, Mackinac Bridge 1 episode, 2003
	Peter Frost	...	Self - Author, Exploring Cusco 1 episode, 2003
	John Misterly	...	Self - USAF B-29 Lead Navigator 1 episode, 2003
	James Dunn	...	Self - Historian, U.S. Army Corps of Engineers 1 episode, 2003
	Gary Teicher	...	Self - Ordnance Maintenance Chief 1 episode, 2003
	Jose Marrero	...	Self - President, Pepperball Technologies, Inc. 1 episode, 2003
	Tom Pullen Jr.	...	Self - Ecologist, U.S. Army Corps of Engineers 1 episode, 2003
	Prentiss M. Brown Jr.	...	Self - Son of Prentiss M. Brown 1 episode, 2003
	Katherine Lee	...	Self - Lego Systems, Incorporated 1 episode, 2003
	George Benedetto	...	Self - Engineer, Higgins Boat Society 1 episode, 2003
	Lori Vermeulen	...	Self - Professor of Chemistry, Southern Illinois University 1 episode, 2003
	Larry E. Banks	...	Self - Chief of Water Management, U.S. Army Corps of Engineers 1 episode, 2003
	Gerald McRaney	...	Narrator 1 episode, 2004
	Penny Marshall	...	Self 1 episode, 2004
	Bill Goldberg	...	Self 1 episode, 2004
	James Kyson	...	Tobu Yamamoto 1 episode, 2004
	Buzz Aldrin	...	Self - Lunar Module Pilot: Apollo 11 2 episodes, 2001-2004
	Bernard Shaw	...	Interviewer 1 episode, 2004
	Arnold Palmer	...	Self 1 episode, 2004
	Charles Duke	...	Self - Landing CapCom: Apollo 11 1 episode, 2004
	Anne Applebaum	...	Self - Author, Gulag: A History 1 episode, 2004
	'Red' Adair	...	Self - Oil Fire Fighter 1 episode, 2004
	Lucinda Lambton	...	Self - Author, Temples of Convenience 1 episode, 2004
	Raymond Kurzweil	...	Self - Author, Fantastic Voyage 1 episode, 2004
	John W. Pruitt III	...	Self - Interviewee 1 episode, 2004
	Larry I. Bland	...	Self - Editor, George C. Marshall Papers 1 episode, 2004
	Mac Reynolds	...	Self - Former Marine One Commanding Officer 1 episode, 2004
	Jay Hines	...	Self - USCENTCOM Historian 1 episode, 2004
	Rose Mary Sheldon	...	Self - Prof. of History, Virginia Mil. Inst. 1 episode, 2004
	'Coots' Matthews	...	Self - Oil Fire Fighter 1 episode, 2004
	Andrew Chaikin	...	Self - Author: 'A Man on the Moon' 1 episode, 2004
	Guy Klinzing	...	Self - Personnel & Org. Manager, Masterfoods USA 1 episode, 2004
	Jeremy Rifkin	...	Self - Author, The Hydrogen Economy 1 episode, 2004
	'Boots' Hansen	...	Self - Oil Fire Fighter 1 episode, 2004
	Claude O'Connor	...	Self - VP, Marketing, Snyder's of Hanover 1 episode, 2004
	Arkady Yarovsky	...	Self - Former Engineer, Russian Defense Industry 1 episode, 2004
	Medio Monti	...	Self - Dep. Dir. for Comm., USCENTCOM 1 episode, 2004
	Martin Rees	...	Self - Astrophysics, University of Cambridge 1 episode, 2004
	Dale Degroff	...	Self - Author, The Craft of the Cocktail 1 episode, 2004
	Stephen Bales	...	Self - Guidance Officer: Apollo 11 1 episode, 2004
	Cheryl Ward	...	Self - Maritime Archeologist 1 episode, 2004
	Roger Swinford	...	Self - Senior Analyst, High Value Target 1 episode, 2004
	Julie L. Horan	...	Self - Author, The Porcelain God 1 episode, 2004
	Bob Pavlik	...	Self - Caltrans Historian 1 episode, 2004
	H. Rajan Sharma	...	Self - Attorney for Bhopal Victims 1 episode, 2004
	Robert F. Dorr	...	Self - Author, Air Force One 1 episode, 2004
	Norman Shiffman	...	Self - Dole Fresh Vegetables 1 episode, 2004
	Stuart Smead	...	Self - Dir. of Operations, US Army 1 episode, 2004
	Frank Jardim	...	Self - Director, Patton Museum 1 episode, 2004
	Mark Jacobson	...	Self - Civil Engineering, Stanford University 1 episode, 2004
	Dan Freeman	...	Self - Caltrans Chief of Construction 1 episode, 2004
	Don Rethke	...	Self - Engineer, Hamilton Sundstrand 1 episode, 2004
	Frank Nelson	...	Self - Bridge Preservation Engineer 1 episode, 2004
	Keith Aldredge	...	Self - VP, Marketing, Flowers Specialty Group 1 episode, 2004
	Frank Markus	...	Self - Technical Director, 'Motor Trend' 1 episode, 2004
	Mike Foreman	...	Self - Boots & Coots International Well Control 1 episode, 2004
	Warren L. Webb Jr.	...	Self - Tropicana Construction Worker 1 episode, 2004
	Kenin Fischburg	...	Self - Author, Toilet Paper Encyclopedia 1 episode, 2004
	Jerry O. Dalton	...	Self - Master Distiller, Jim Beam Brands Company 1 episode, 2004
	James Heinzen	...	Self - Author, Inventing a Soviet Countryside 1 episode, 2004
	David Maltsberger	...	Self - Biblical Studies, Baptist University Americas 1 episode, 2004
	Dwight Williams	...	Self - President: Williams Fire & Hazard Control 1 episode, 2004
	Chris Wolfe	...	Self - Manager: Granite Construction Inc. 1 episode, 2004
	Steve Poltorczyki	...	Self - Union Carbide Legal Team 1 episode, 2004
	Jeff Quintenz	...	Self - Pulsed Power Sciences, Sandia 1 episode, 2004
	Dan Scott	...	Self - Dep. Dir. of Intelligence, US Air Force 1 episode, 2004
	Rob Gleason	...	Self - Tech Program Mgr., Parker Aerospace 1 episode, 2004
	Freddy Gebhardt	...	Self - Vice President: Wild Well Control 1 episode, 2004
	Thomas F. Miller	...	Self - Former Marine One Pilot 1 episode, 2004
	Bob Mongeluzzi	...	Self - Construction Liability Attorney 1 episode, 2004
	Mike Hinchliffe	...	Self - Sound / ... 1 episode, 2004
	Frank del Testa	...	Self - Sugar Beet Farmer 1 episode, 2004
	Dan Angst	...	Self - Senior VP, Interstate Brands Corporation 1 episode, 2004
	Richard Billows	...	Self - Greek-Roman Studies, Columbia University 1 episode, 2004
	Desmond Payne	...	Self - Distillery Manager, Beefeater Gin 1 episode, 2004
	John Reinwald	...	Self - Business Unit Manager, Dreyer's 1 episode, 2004
	Steven Zwolinski	...	Self - President, General Electric Wind 1 episode, 2004
	Bruce Clingan	...	Self - Dep. Dir. for Operations, USCENTCOM 1 episode, 2004
	Julio Bernejo	...	Self - General Manager Tommy's Tequila 1 episode, 2004
	Tim Garrett	...	Self - Tank Restoration Project Manager 1 episode, 2004
	Dan Malovany	...	Self - Editor, Snack Food & Wholesale Bakery 1 episode, 2004
	Willie McCallum	...	Self - Distillery Manager, Tormore Distillery 1 episode, 2004
	Philip Lewis	...	Self - Manager, Product Development Dreyer's 1 episode, 2004
	Servando Calderon	...	Self - Head of Sauza Agricultural Program 1 episode, 2004
	Byron Wood	...	Self - Vice President and General Manager: Rocketdyne 1 episode, 2004
	Larry Everest	...	Self - Author, Behind the Poison Cloud 1 episode, 2004
	Peter Schwartz	...	Self - Chairman, Global Business Network 1 episode, 2004
	Jim Martin	...	Self - Caltrans Engineer Ret. 1 episode, 2004
	John Hillen	...	Self - Defense & Intelligence Consultant, AMS 1 episode, 2004
	James Muhly	...	Self - American School of Classical Studies 1 episode, 2004
	Steve Kaffka	...	Self - Agronomist, University of California Davis 1 episode, 2004
	Colleen Buggeln	...	Self - Blast Survivor 1 episode, 2004
	Joe Palacioz	...	Self - Hutchinson City Manager 1 episode, 2004
	David Galarza	...	Self - Caltrans Structure Representative 1 episode, 2004
	Kathleen Donohue	...	Self - Designer and Architectural Historian 1 episode, 2004
	Eddie O'Connor	...	Self - CEO, Airtricity 1 episode, 2004
	Robert Biggs	...	Self - F-1 Engineer: Rocketdyne 1 episode, 2004
	John McLean	...	Self - Historian, Gold Coast Railroad Museum 1 episode, 2004
	Robert Ruddick	...	Self - Former Air Force One Pilot 1 episode, 2004
	Fritz Maytag	...	Self - Brewmaster, Anchor Brewing Company 1 episode, 2004
	Ben Stein	...	Self - Reporter 1 episode, 2004
	Ed Shearer	...	Self - President Shearer & Assoc 1 episode, 2004
	Robert B. Koehl	...	Self - Hunter College, CUNY 1 episode, 2004
	Dan Dreyer	...	Self - Olive Grower 1 episode, 2004
	Jim Thompson	...	Self - Biological & Agricultural Engineering, University of California Davis 1 episode, 2004
	Kellie Gray	...	Vice President, Great Western Corporation 1 episode, 2004
	Peter Pella	...	Self - Physics Professor, Gettysburg College 1 episode, 2004
	Von Hardesty	...	Self - Author, Air Force One 1 episode, 2004
	Jeffrey S. Underwood	...	Self - Historian, USAF Museum 1 episode, 2004
	Jackie Keller	...	Self - Founding Director, Nutrifit 1 episode, 2004
	Jim Milstead	...	Self - Marketing Manager, John Deere 1 episode, 2004
	Dimitris Plantzos	...	Self - Museum of Cycladic Art 1 episode, 2004
	Stratos Papadimitriou	...	Self - Athens Urban Transport Organization 1 episode, 2004
	Greg Maderitz	...	Self - Director, Operations, Snyder's of Hanover 1 episode, 2004
	Thanos Vlastos	...	Self - National Technological University, Athens 1 episode, 2004
	Juan Segovia	...	Self - Sterigenics International 1 episode, 2004
	David Wondrich	...	Self - Author, Esquire Drinks 1 episode, 2004
	Robert Conquest	...	Self - Fellow, Hoover Institution 1 episode, 2004
	Kevin Smith	...	Self - Motor Trend Magazine Editor-in-Chief 1 episode, 2004
	Chauncey Naylor	...	Self - Lead Firefighter: Williams Fire & Hazard Control 1 episode, 2004
	Fady Bassilly	...	Self - General Manager, Attiko Metro 1 episode, 2004
	Rick Hampton	...	Self - Director, Chicago Plant, Masterfoods USA 1 episode, 2004
	Petros Callicas	...	Self - Greek Archaeological Service (Retired) 1 episode, 2004
	Randy Young	...	Self - Los Angeles Coastal Historian 1 episode, 2004
	Robin Shields	...	Self - Distillery Manager, Laphroaig 1 episode, 2004
	Joyce Kinley Knoble	...	Self - Daughter of Myron Kinley 1 episode, 2004
	Andrew Karam	...	Self 1 episode, 2004
	Charles Panati	...	Self - Author, Extraordinary Origins 1 episode, 2004
	Eduardo Vallado	...	Self - Director of Operations, Tequila Sauza 1 episode, 2004
	John Halat	...	Self - Dir. of Research, Eaton Aerospace 1 episode, 2004
	Charlie R. Palmer	...	Self - Former Air Force One Flight Steward 1 episode, 2004
	Dave Pickerell	...	Self - Master Distiller, Maker's Mark 1 episode, 2004
	Michael Dunning	...	Self - Physicist, Lawrence Livermore 1 episode, 2004
	Raymond Henry	...	Self - Boots & Coots International Well Control 1 episode, 2004
	Joan Holleran	...	Self - Editor, Stagnito's New Products Magazine 1 episode, 2004
	Thomas R. Martin	...	Author, Ancient Greece / ... 1 episode, 2004
	Carol Froese	...	Self - Hutchinson Store Owner 1 episode, 2004
	Alan L. Olmstead	...	Self - Professor of Economics, University of California Davis 1 episode, 2004
	Dick Dunne	...	Self - Former Director of Public Affairs: Grumman 1 episode, 2004
	Thomas B. Cochran	...	Self - National Resources Defense Council 1 episode, 2004
	M. Lee Allison	...	Self - Kansas State Geologist 1 episode, 2004
	Mark Smith	...	Self - Physicist, Sterigenics International 1 episode, 2004
	Glen MacDonald	...	Self - Geography & Ecology, UCLA 1 episode, 2004
	Frederick Booker Noe III	...	Self - Great-Grandson of Jim Beam 1 episode, 2004
	Keith Gibson	...	Self - Exec. Dir., Virginia Mil. Inst. Museum 1 episode, 2004
	Dave Pirnie	...	Self - Former Marine One Commanding Officer 1 episode, 2004
	Brian Strouts	...	Self - American Institute of Baking 1 episode, 2004
	Gary Roskoski	...	Self - Area Director, OSHA 1 episode, 2004
	Jack King	...	Self - NASA Countdown Commentator: Apollo 11 1 episode, 2004
	Keith Matzen	...	Self - Inertial Confinement Fusion, Sandia 1 episode, 2004
	Lawrence H. Dubois	...	Self - Physical Sciences Division, SRI International 1 episode, 2004
	Robert S. Norris	...	Self - Sr. Research Associate, Natural Resources Defense Council 1 episode, 2004
	Bob Lovell	...	Self - Port of Astoria Commission 1 episode, 2004
	Bruce G. Blair	...	Self - Former Launch Officer, SAC 1 episode, 2004
	Christine Peterson	...	Self - Vice President, Foresight Institute 1 episode, 2004
	Simon Labov	...	Self - Radiation Detection, Lawrence Livermore 1 episode, 2004
	John Ahlrichs	...	Self - Director of Agricultural Markets, Digital Globe 1 episode, 2004
	George Miller	...	Self - National Ignition Facility, Lawrence Livermore National Laboratory 1 episode, 2004
	Scott Berger	...	Self - AIChE Center for Chemical Process Safety 1 episode, 2004
	Jay Bostic	...	Self - Assembly Manager, The Robbins Co. 1 episode, 2004
	James Tuppen	...	Self - Boots & Coots International Well Control 1 episode, 2004
	Mitchel Ritchie	...	Self - Korvan Industries 1 episode, 2004
	Thanos Papanicolaou	...	Self - IIHR. University of Iowa 1 episode, 2004
	Jim Gross	...	Self - VP, Manufacturing, Flowersfoods 1 episode, 2004
	Riannon Walsh	...	Self - CEO, Cloonaughill CelticMalts, Incorporated 1 episode, 2004
	Frank Lotti	...	Self - Caltrans Structure Representative 1 episode, 2004
	Mike Rice	...	Self - Chairman & CEO, Utz Quality Foods, Incorporated 1 episode, 2004
	Thomas Lee	...	Self - Brewer, Glendronach Distillery 1 episode, 2004
	William Bergius	...	Self - Single Malt Historian, Allied Domecq 1 episode, 2004
	Sharon Kinley Ohland	...	Self - Daughter of Floyd Kinley 1 episode, 2004
	Paul Pacult	...	Self - Editor, Paul Pacult's Spirit Journal 1 episode, 2004
	Mike Shellman	...	Self - Oil Industry Historian 1 episode, 2004
	Michael McKubre	...	Self - Director Energy Research Center, SRI International 1 episode, 2004
	Pat Campbell	...	Self - President: Wild Well Control 1 episode, 2004
	John Miles	...	Self - Agricultural Economics, University of California Davis 1 episode, 2004
	Jeffery Underwood	...	Self - Historian, USAF Museum 1 episode, 2004
	Steven Boyle	...	Self - United States Coast Guard 1 episode, 2004
	James S. Nolan	...	Self - San Francisco Bar Pilot 1 episode, 2004
	Henry Ansgar Kelly	...	Self - President, Federation of American Scientists 1 episode, 2004
	Robert W. Hadlow	...	Self - Senior Historian: Oregon Department of Transportation 1 episode, 2004
	Clifford Holliday	...	Self - World War I Veteran 1 episode, 2004
	Michael L. Bromley	...	Author / ... 1 episode, 2004
	Bernard Pacyniak	...	Self - Editor in Chief, Candy Industry Magazine 1 episode, 2004
	Kevin McCabe	...	Self. -Customs and Border Protection 1 episode, 2004
	Torrence Johnson	...	JPL / ... 1 episode, 2004
	Jim LaGrone	...	Self - Boots & Coots International Well Control 1 episode, 2004
	Matthew Roth	...	Self - Historian: Auto Club of Southern California 1 episode, 2004
	Joe Chappell	...	Self - Former Air Force One Flight Engineer 1 episode, 2004
	John Duffy	...	Self - Caltrans Senior Engineering Geologist 1 episode, 2004
	Eldon Everton	...	Self - Oregon Department of Transportation Ret. 1 episode, 2004
	Alan Adcock	...	Self - Technical Comm, Puckett Machinery 1 episode, 2004
	Alan Hitchcox	...	Self - Editor, 'Hydraulics & Pneumatics' 1 episode, 2004
	Gary Laabs	...	Self - VP, Human Resources, Utz Quality Foods 1 episode, 2004
	David Hone	...	Self - Climate Change Advisor, Shell Oil 1 episode, 2004
	Carol Mattusch	...	Self - George Mason University 1 episode, 2004
	Stephen Schwartz	...	Self - Executive Director, Bulletin of the Atomic Scientists 1 episode, 2004
	David Slaughter	...	Self - Biological & Agricultural Engineering, University of California Davis 1 episode, 2004
	Keith Greggor	...	Self - Chief Marketing Office, Skyy Vodka 1 episode, 2004
	Agnieszka Kuta	...	Self - Quality Control Manager, Belvedere 1 episode, 2004
	Don Clason	...	Self - Research Manager, Lubrizol Corp. 1 episode, 2004
	Bruce T. Goodman	...	Self - Lawrence Livermore National Lab 1 episode, 2004
	Scott D. Swank	...	Self - Curator, National Museum of Dentistry 1 episode, 2004
	Greg Hassler	...	Self - Restoration Specialist, USAF Museum 1 episode, 2004
	Joseph Kovach	...	Self - VP Eng., Parker Hydraulics Group 1 episode, 2004
	Bill Schley	...	Self - Engineering R&D, Parker Aerospace 1 episode, 2004
	Charles Lemons	...	Self - Curator, Patton Museum 1 episode, 2004
	Wade Davis	...	Self - Ethnobotanist and Explorer: NGS 1 episode, 2005
	David Robinson	...	Self 1 episode, 2005
	Peter Merlin	...	Self - Historian 1 episode, 2005
	Gunther von Hagens	...	Self - Plastinator: Body Worlds Exhibit 1 episode, 2005
	Howard Schultz	...	Self - Chairman: Starbucks Coffee Co. 1 episode, 2005
	Sam Calagione	...	Self - Owner: Dogfish Head Craft Brewery 1 episode, 2005
	Patrick McGovern	...	Self - Senior Research Scientist: University of Pennsylvania Museum 1 episode, 2005
	Ralph Baldwin	...	Self - VT Fuse Program, Engineer 1 episode, 2005
	John Janelli	...	Self - National Taxidermists Association 1 episode, 2005
	Michele Longstreet	...	Self - Taxidermist: Kulis Freeze Dry 1 episode, 2005
	Bill Stanley	...	Self - The Field Museum: Mammals Division 1 episode, 2005
	Hugh Dailey Warren	...	Self - Guest Relations, World of Coca Cola 1 episode, 2005
	Tom Bloodgood	...	Self - Manager: Jonas Supply Company 1 episode, 2005
	Peter Johnston	...	Self - Manager of Tech Development, APS 1 episode, 2005
	Mick Tyler	...	Self - VP of Marketing, Oberto Sausage Co. 1 episode, 2005
	Mike Kirkhart	...	Self - Fiberglass Reproductionist 1 episode, 2005
	Kevin Hoeing	...	Self - Manager, Krispy Kreme Doughnuts Store 1 episode, 2005
	Dominic Pacyga	...	Self - History, Columbia College, Chicago 1 episode, 2005
	Thomas Gnoske	...	Self - The Field Museum: Bird Division 1 episode, 2005
	Ron Weintraub	...	Self - Owner, Randy's Doughnuts, Los Angeles 1 episode, 2005
	John Nese	...	Self - Owner, Galco's Soda Pop Shop 1 episode, 2005
	John Killefer	...	Self - Animal Science, University of Illinois 1 episode, 2005
	Garry Smith	...	Self - President, Jolly Time Popcorn 1 episode, 2005
	Sheree Chase	...	Self - Curator: Kona Historical Society 1 episode, 2005
	Michael Glass	...	Self - Cadbury Schweppes VP, Scientific & Regulatory Affairs 1 episode, 2005
	Ann Stalling	...	Self - VP Operational Support, Krispy Kreme 1 episode, 2005
	Klaus Klages	...	Self - Munich Resident 1 episode, 2005
	Bob Brandt	...	Self - Owner: Red Car Brewery 1 episode, 2005
	Dan Driscoll	...	Self - St. Louis Brewmaster: Anheuser-Busch 1 episode, 2005
	Charles Redman	...	Self - Director, Institute for Sustainability, ASU 1 episode, 2005
	Steve Lackey	...	Processing Manager / ... 1 episode, 2005
	Michael Girgis	...	Self - Vice President of Sales: Rosito Bisani Imports 1 episode, 2005
	Williams Higgins	...	Self - VP Marketing.Cadbury Adams, a Cadbury Schweppes Co. 1 episode, 2005
	Jim Koch	...	Self - Samuel Adams Brewer 1 episode, 2005
	Roger Tomalty	...	Self - Special Projects Coordinator, Arcosanti 1 episode, 2005
	Ken Warby	...	Self 1 episode, 2005
	Bob Pruden	...	Self - Popcorn Grower 1 episode, 2005
	Marty Sharkey	...	Self - Marketing Manager: Nescafe 1 episode, 2005
	Heather Roberts	...	Self - Dermatologist 1 episode, 2005
	John Keys	...	Self - Commissioner, US Bureau of Reclamation 1 episode, 2005
	Jim Zarzycki	...	Self - Director, Edgewood Chemical Biological Center 1 episode, 2005
	Frank Peifer	...	Self - Brewmaster: Weihenstephan Brewery 1 episode, 2005
	Jeff Pitts	...	Self - St. Louis Plant Manager: Anheuser-Busch 1 episode, 2005
	Matt Schroeder	...	Self - Federation of American Scientists 1 episode, 2005
	Joseph Alban	...	Self - Founder: Kona Joe Coffee LLC 1 episode, 2005
	Alan Simmons	...	Self - Chairman, Anthropology, University of Nevada, Las Vegas 1 episode, 2005
	Shawn Allen	...	Self - Pellet Facility Manager 1 episode, 2005
	Drew Beechum	...	Self - President: Maltose Falcons 1 episode, 2005
	Bob Gladu	...	Self - Master Butcher 1 episode, 2005
	Paolo Soleri	...	Designer / ... 1 episode, 2005
	Todd Bostwick	...	Self - City Archaeologist, Phoenix 1 episode, 2005
	Todd Zwiebel	...	Self - Corp. Quality Assurance Manager 1 episode, 2005
	Jim Rudolph	...	Self - Chairman & CEO, Rudolph Foods 1 episode, 2005
	John Ryan	...	Self - VP Goetti Air Conditioning 1 episode, 2005
	Willard Hay	...	Self - Senior Vice President: Starbucks Coffee Co. 1 episode, 2005
	Eric Baumgartner	...	JPL / ... 1 episode, 2005
	Eddy Shin	...	Self - Chef, Nick & Stef's Steakhouse 1 episode, 2005
	Doug Muhleman	...	Self - Chief Brewmaster: Anheuser-Busch 1 episode, 2005
	Jeffrey Matsuyama	...	Self - Intrepreter: Kona Historical Society 1 episode, 2005
	Doug Hubbard	...	Self - San Bernadino County Sheriff's Department 1 episode, 2005
	Art Oberto	...	Self - Chairman of the Board, Oberto 1 episode, 2005
	Brad Wall	...	Self - VP Manufacturing & Operations 1 episode, 2005
	Bryan Selders	...	Self - Lead Brewer: Dogfish Head Craft Brewery 1 episode, 2005
	Tony Caprella	...	Self - Packaging & Traffic Manager 1 episode, 2005
	Ed Fox	...	Self - Vice President, APS 1 episode, 2005
	Richard Frank	...	Author, Downfall / ... 1 episode, 2005
	Floyd McKeith	...	Self - Animal Science, University of Illinois 1 episode, 2005
	Pierre Sprey	...	Self - Former Pentagon Systems Analyst 1 episode, 2005
	Jack McAleer	...	Self - Exec. VP Concept Development 1 episode, 2005
	Rocky Losasso	...	Self - Owner: Jonas Supply Company 1 episode, 2005
	Russ Kurtz	...	Self 1 episode, 2005
	Sharon Bonawitz	...	Self - Production Scientist, Cadbury Schweppes 1 episode, 2005
	Doug Zimmermann	...	Self - VP Science / ... 1 episode, 2005
	Mike Presley	...	Self - Deputy Sheriff, San Bernadino County 1 episode, 2005
	Harry Salem	...	Self - Edgewood Chemical Biological Center 1 episode, 2005
	Chris Gimbl	...	Self - Public Relations Manager: Starbucks Coffee Co. 1 episode, 2005
	Donny DeBruno	...	Self - Recreation Specialist, REI 1 episode, 2005
	Bruce Milletto	...	Self - President: Bellissimo Coffee InfoGroup 1 episode, 2005
	Joe Kulis	...	Self - Taxidermist and Hunter: Kulis Freeze Dry 1 episode, 2005
	Robert Peragine	...	Self - Owner: Wilderness Fur Dressing Inc. 1 episode, 2005
	Phil Mooney	...	Self - Director, Archives, The Coca Cola Co 1 episode, 2005
	John Meunier	...	Self - Professor of Architecture, Arizona State University 1 episode, 2005
	Alan Eames	...	Author / ... 1 episode, 2005
	Thomas Wake	...	Self - Director, Zooarchaeology Lab, UCLA 1 episode, 2005
	Jerome Lekan	...	Self - Paulina Meat Market, Chicago 1 episode, 2005
	John Crittenden	...	Self - Department of Civil Engineering, ASU 1 episode, 2005
	Mike Cadwell	...	Self - Deputy Sheriff, San Bernadino County 1 episode, 2005
	Joseph Ingrao	...	Self - Paulina Meat Market, Chicago 1 episode, 2005
	Greg Hoffman	...	Self - VP of Production, Jolly Time Popcorn 1 episode, 2005
	Thomas W. Sheppard	...	Self - VT Fuse Program, Project Supervisor 1 episode, 2005
	Rich Rudolph	...	Self - President, Rudolph Foods 1 episode, 2005
	Mike Eickman	...	Self - Eickman's Processing 1 episode, 2005
	Jack Jonas	...	Self - Taxidermy Animal Appraiser 1 episode, 2005
	Thomas Duffy	...	Self - Great Western Beef Company 1 episode, 2005
	Edwin T. Kaneko	...	Self - Kona Coffee Grower 1 episode, 2005
	Janeen Simmons	...	Self - Starbucks Store Manager 1 episode, 2005
	Jozef Rivera	...	Self - Science Director: Specialty Coffee Association 1 episode, 2005
	Fritz Usinger	...	Self - Usinger's Famous Sausage 1 episode, 2005
	Jim Geer	...	Self - Atlanta Syrup Plant Man., Coca Cola 1 episode, 2005
	Jim Wieringa	...	Self - Mobile Butcher 1 episode, 2005
	Buck Raper	...	Self - Engineering Manager, Dexter-Russell 1 episode, 2005
	Doran Cart	...	Self - Curator, Liberty Memorial Museum 1 episode, 2005
	Gregg Smith	...	Self - Author: A Beer History 1 episode, 2005
	Michael Devlin	...	Self - Dir. of Engineering, Oberto Sausage Co. 1 episode, 2005
	Francine Katz	...	Self - Vice President of Communications: Anheuser-Busch 1 episode, 2005
	Dan Vance	...	Self - Huntington Meats 1 episode, 2005
	Steve Wozniak	...	Self - Apple Computer Co-Founder 2 episodes, 2002-2006
	Susan Ziegler	...	Narrator 1 episode, 2006
	Walter Isaacson	...	Self - Author, Benjamin Franklin: An American Life 1 episode, 2006
	Terry Deitz	...	Narrator / ... 1 episode, 2006
	Siggi Thordarson	...	Self - Quality Manager: Iceland Spring Inc. 1 episode, 2006
	Gary Harper	...	Self - Black Powder Specialist 1 episode, 2006
	Bo Barrett	...	Self - Winemaker, Chateau Montelena Winery 1 episode, 2006
	Howard Hall	...	Filmmaker / ... 1 episode, 2006
	David Niederauer	...	Self - Wine Cellar Owner 1 episode, 2006
	Paul Wyatt	...	Self - Owner, Paul Wyatt Designs 1 episode, 2006
	Arthur Von Wiesenberger	...	Self - Bottled Water Expert 1 episode, 2006
	Charles Ewen	...	Self - Historian and Author: 'X Marks the Spot' 1 episode, 2006
	E. Philip Krider	...	Self - Atmospheric Sciences, University of Arizona 1 episode, 2006
	Joey Kendall	...	Self - Order Selector, Safeway. 1 episode, 2006
	Jerry Tidwell	...	Self - Sr VP Supply Operations, Safeway 1 episode, 2006
	Nick Kallas	...	Self - Illinois Railway Museum 1 episode, 2006
	William Biers	...	Driver, Stampede / ... 1 episode, 2006
	Chuck Hansen	...	Self - Field Maintenance Supervisor, US Borax 1 episode, 2006
	Patrick Ostrenga	...	Self - Compliance Assistance Specialist, OSHA 1 episode, 2006
	Barbara Burke	...	Self - Chemistry: Cal Poly Pomona 1 episode, 2006
	Julia Barfield	...	Self - Director, Marks Barfield Architects 1 episode, 2006
	Gene Lewin	...	Self - Owner: Vintage Arcade Superstore 1 episode, 2006
	Bob Stashak	...	Self - Winemaker, Bronco Wine Company 1 episode, 2006
	John C. Reed	...	Self - CEO: Burnham Institute for Medical Research 1 episode, 2006
	Gerard Lamesch	...	Self - SAE Certified Witness 1 episode, 2006
	David Lang	...	Self - Bucyrus International, Incorporated 1 episode, 2006
	John Forster	...	Self - Seguin Moreau Napa Cooperage 1 episode, 2006
	Ray Fleetwood	...	Self - Steam Shovel Owner & Mechanic 1 episode, 2006
	John Doherty	...	Self - CEO, Alameda Corporation 1 episode, 2006
	Lloyd Beauchamp	...	Self - V.P., Sales, Waukesha Engine 1 episode, 2006
	W.D. Ballard	...	Self - DeLorean Owner 1 episode, 2006
	Luis Burgos	...	Self - Designer: WET Design 1 episode, 2006
	Jan Jackman	...	Self - Gen. Man., IBM Retail on Demand 1 episode, 2006
	Paul Bierwith	...	Self - Operation Manager, Berkeley Forge & Tools 1 episode, 2006
	Jean Moran	...	Self - Chemist, Lawrence Livermore National Lab 1 episode, 2006
	Wendell Dorsett	...	Self - Agricultural Engineer: Valmont Industries 1 episode, 2006
	Ron Brister	...	Self - Curator, Memphis Pink Palace Museum 1 episode, 2006
	Lance Wallace	...	Self - Eyewitness 1 episode, 2006
	Marty Kuhns	...	Self - Engineer, Morgan Foss 1 episode, 2006
	Julia Levin	...	Self - California Policy Director, National Audubon Society 1 episode, 2006
	David Nateman	...	Self - Director: North Carolina Maritime Museum 1 episode, 2006
	Tim Goetz	...	Self - Irrigation Designer, Wyatt Irrigation 1 episode, 2006
	Tim Elliott	...	Self - Performance Engineer: Bruce Power 1 episode, 2006
	Paolo Gargini	...	Self - Director: Technology Strategy, Intel 1 episode, 2006
	Pete Lawson	...	Self - Product Line Manager, GE Evolution 1 episode, 2006
	Tommy Johnson Jr.	...	Self - Driver, Skoal Racing Funny Car 1 episode, 2006
	James Norwood Pratt	...	Self - Author: 'New Tea Lover's Treasury' 1 episode, 2006
	Michael Merchant	...	Self - St. Louis Fire Department 1 episode, 2006
	Corey Malcom	...	Self - Mel Fisher Maritime Museum 1 episode, 2006
	Craig Perkins	...	Self - Director, Santa Monica Public Works 1 episode, 2006
	Derrel Martin	...	Self - Water Resources: University of Nebraska 1 episode, 2006
	Mike McBride	...	Self - Author, Freight Train Cars 1 episode, 2006
	Jim LaMar	...	Self - Editor, Professional Friends of Wine 1 episode, 2006
	Rupert Symington	...	Self - Director, Symington Family Estates 1 episode, 2006
	Howard High	...	Self - Strategic Communications Manager, Intel 1 episode, 2006
	Berl Grant	...	Self - President, Seymour Manufacturing Company 1 episode, 2006
	Rick Wallace	...	Self - Oil Company Spokesman 1 episode, 2006
	Kenneth King	...	Self - Section Forman, National Coal Corporation 1 episode, 2006
	David Ziegert	...	Self - Plant Manager: Celestial Seasonings 1 episode, 2006
	Steve Michaelson	...	Self - President, Freshdirect 1 episode, 2006
	Paul Zorich	...	Self - Crane Expert, RZP International Limited 1 episode, 2006
	Jim Palladino	...	Self - Team Member, Whole Foods Market 1 episode, 2006
	Mark Mills	...	Self - Assistant General Manager, National Coal Corporation 1 episode, 2006
	Dean Giovannetti	...	Self - Chief, Aerospace Simulation Operations 1 episode, 2006
	Dennis Lindenberg	...	Self - Supervisor, Joy Mining Machines 1 episode, 2006
	Melissa Staid	...	Self - Co-Founder, Vineview Imaging, LLC 1 episode, 2006
	Roy E. Goodman	...	Self - Curator: American Philosophical Society 1 episode, 2006
	Danny Reynolds	...	Self - General Superintendent, Transportation, BNSF 1 episode, 2006
	Kelly Seachord	...	Self - Terminal Operations, Bailey Yard 1 episode, 2006
	Carolyn Merritt	...	Self - Chairwoman, Chemical Safety Board 1 episode, 2006
	Fred Franzia	...	Self - CEO, Bronco Wine Company 1 episode, 2006
	Jake LaRue	...	Self - Agricultural Engineer: Valmont Industries 1 episode, 2006
	Peter Goggi	...	Self - President: Lipton Royal Estates 1 episode, 2006
	Fabian J. Dechant	...	Self - Global Director, Control & Automation 1 episode, 2006
	Jon Survance	...	Self - Senior Manufacturing Engineer 1 episode, 2006
	Robert Hall	...	Self - Investigator, Chemical Safety Board 1 episode, 2006
	Cheryl Hayashi	...	Self - Associate Professor of Biology, UC Riverside 1 episode, 2006
	Ron Bopp	...	Self - Nebraska Farmer 1 episode, 2006
	Tom Battaglia	...	Self - Captain, Morgan Foss 1 episode, 2006
	Raymond Torres	...	Self - Chairman, Torres-Martinez Tribe 1 episode, 2006
	Richard Rains	...	Self - Professor of Physics, L.A. Mission College 1 episode, 2006
	Mark Dietz	...	Self - Public Relations, P&H Mining Equipment Company 1 episode, 2006
	Robert Feild	...	Self - Project Manager, EPA Superfund 1 episode, 2006
	Brian Bonnick	...	Self - Senior Vice President Technology, IMAX 1 episode, 2006
	Derrick Pitts	...	Self - Chief Astronomer, Franklin Institute 1 episode, 2006
	Ken Muscatel	...	Self - Hydroplane Driver 1 episode, 2006
	Keith Kalis	...	Self - Supervisor: WET Labs 1 episode, 2006
	Allan Mann	...	Self - Engineering Consultant, London Eye 1 episode, 2006
	Johnny Smiddy	...	Self - Superintendent, National Coal Corporation 1 episode, 2006
	Bernard Kennedy	...	Self - CEO, King Kullen Grocery Co 1 episode, 2006
	Mark Fuller	...	Self - C.E.O.: WET Design 1 episode, 2006
	Bruce Silverman	...	Self - Regional VP, Whole Foods Market 1 episode, 2006
	Randall Dei	...	Self - Director of Dairy Industry, Safeway 1 episode, 2006
	David Gorajek	...	Him - GM Development Engineer 1 episode, 2006
	Bob Allan	...	Self - Lexus Dealer Education Manager 1 episode, 2006
	Elmer Gray	...	Self - Edmonston Mechanical Supervisor 1 episode, 2006
	Steven Ross	...	Self - Author, Construction Disasters 1 episode, 2006
	Dave Villwock	...	Self - Hydroplane Driver 1 episode, 2006
	Tom Nartker	...	Self - VP of Transportation, Safeway 1 episode, 2006
	Olivier Cavil	...	Self - Champagne Perrier Jouet 1 episode, 2006
	Marilyn Leistner	...	Self - Last Mayor of Times Beach, MO 1 episode, 2006
	Patrick Marquez	...	Self - Locomotive Engineer 1 episode, 2006
	Tara Nowell	...	Self - Team Member, Whole Foods Market 1 episode, 2006
	Barry Goldstein	...	NASA / ... 1 episode, 2006
	Wendy M. Welsh	...	Self - Queen Anne's Revenge Lab Manager 1 episode, 2006
	Henry Lowood	...	Self - Science & Technology Curator: Stanford University 1 episode, 2006
	Robert Anderson	...	Self - Research Scientist: JPL-NASA 1 episode, 2006
	Paul Jhooty	...	Self - Bread Plant Manager, Safeway 1 episode, 2006
	Gregg Randall	...	Self - National Tractor Pulling Association 1 episode, 2006
	Stuart A. Green	...	Self - Clinical Professor, University of California Irvine 1 episode, 2006
	Bernie O'Brien	...	Self - Retired Railroader 1 episode, 2006
	Michael Jess	...	Self - Water Resources Engineer 1 episode, 2006
	Dorian D'Ausilio	...	Self - Event Mgr, IBM Industry Solutions Lab 1 episode, 2006
	Craig Weaver	...	Self - Vineyard Manager, Buena Vista Carneros 1 episode, 2006
	Vaughn Bauer	...	Self - Bauer Built Manufacturing 1 episode, 2006
	Dan Pellouchoud	...	Self - Director, Engineering & Planning, Hoover Dam 1 episode, 2006
	Karol J. Bobko	...	Self - Former Space Shuttle Commander 1 episode, 2006
	Bob Herrick	...	Self - Owner, Herrick Grapevines 1 episode, 2006
	Rick Pontillo	...	Self - General Manager, Global Technology 1 episode, 2006
	L.D. Nation	...	Driver, Indian Outlaw / ... 1 episode, 2006
	Stuart Smith	...	Narrated by 1 episode, 2006
	Doug Barnum	...	Self - U.S. Geological Survey 1 episode, 2006
	Karl Schaffenburg	...	Self - Ranger, Independence National Historical Park 1 episode, 2006
	Hugo Enriquez	...	Self - Technical Support Coordinator 1 episode, 2006
	Peter Bierwith	...	Self - President, Berkeley Forge & Tools 1 episode, 2006
	Rick James	...	Self - Owner, Piggly Wiggly, Memphis TN 1 episode, 2006
	Jim Boyd	...	Self - Author, American Freight Train 1 episode, 2006
	Michael J. McGuire	...	Self - Drinking Water Quality Expert 1 episode, 2006
	Jeffery Schroeder	...	Self - Chief, Aviation Systems 1 episode, 2006
	Melanie Troxel	...	Self - Driver, Skull Gear Dragster 1 episode, 2006
	John L. Stanton	...	Self - St. Joseph's University 1 episode, 2006
	Rick Clancy	...	Self - Senior Vice President: Sony Electronics 1 episode, 2006
	James Wehan	...	Self - Tall Ship Captain: Ocean Institute 1 episode, 2006
	Dave Muscaro	...	Self - GM Director, Dyno Engine Development 1 episode, 2006
	Patrick H. Bish	...	Self - Quality Assurance Supervisor 1 episode, 2006
	Wayne Keefe	...	Self - Chief Engineer, Stampede 1 episode, 2006
	Larry Odean	...	Self - Maintenance Run-Throughs, Bailey Yard 1 episode, 2006
	Alan Hawk	...	Self - National Museum of Health and Medicine 1 episode, 2006
	April Breeden	...	Self - Resident, Lafayette Square District 1 episode, 2006
	Robert Delahaut	...	Self - President, MK Diamond 1 episode, 2006
	Casey Dyer	...	Self - Mechanical Maintenance, Bailey Yard 1 episode, 2006
	Cory Amsler	...	Self - Vice President for Collections, Mercer Museum 1 episode, 2006
	David Roose	...	Self - Engineer, CA State Water Project 1 episode, 2006
	James Espey	...	Self - Vice President: DeLorean Motor Company 1 episode, 2006
	David Laws	...	Self - Silicon Valley Historian 1 episode, 2006
	James Green	...	Self - Librarian, Library Company of Philadelphia 1 episode, 2006
	Steve Klingenberg	...	Driver, Bad Habit / ... 1 episode, 2006
	Roy Fong	...	Self - Owner: Imperial Tea Court 1 episode, 2006
	Barbara Kahn	...	Self - The Wharton School, Univ. of Penna. 1 episode, 2006
	Mark Ukra	...	Self - Owner: Tea Garden and Herbal Emporium 1 episode, 2006
	Harry McCracken	...	Self - Editor-in-Chief: PC World 1 episode, 2006
	Eric Frost	...	Self - San Diego State University, Visualization Center 1 episode, 2006
	Sarah Knott	...	Self - Curator: Pirate Soul Museum 1 episode, 2006
	Jane Peterson	...	Self - Archaeology, Marquette University 1 episode, 2006
	Frank Chapelle	...	Self - Hydrologist and Author: 'Wellsprings' 1 episode, 2006
	Kay Wright	...	Self - Botanical Purchasing Director 1 episode, 2006
	Jim Drees	...	Self - V.P., Engineering, Waukesha Engine 1 episode, 2006
	Milo Powell	...	Self - Shovel Operator, US Borax 1 episode, 2006
	Cameron Scott	...	Self - General Superintendent, Bailey Yard 1 episode, 2006
	Steven Solomon	...	Self - National Museum of Health and Medicine 1 episode, 2006
	Jim Kelly	...	Self - Nuclear Operator: Bruce Power 1 episode, 2006
	Tim Hammonds	...	Self - President & CEO, Food Marketing Institute 1 episode, 2006
	Matthew Hagemann	...	Self - Former Policy Adviser, EPA 1 episode, 2006
	Michael Economides	...	Self - Editor in Chief, Energy Tribune 1 episode, 2006
	Jack Mendell	...	Self - Seymour Manufacturing Company 1 episode, 2006
	Charlie Baden	...	Self - Senior Blend Master 1 episode, 2006
	Jack Kinzler	...	Self - Technical Services Department, NASA 1 episode, 2006
	Ted Narozny	...	Self - Plant Manager: Lipton Tea 1 episode, 2006
	Kevin Dyer	...	Self - Operations Manager 1 episode, 2006
	Matt Jaynes	...	Self - Product Specialist, Claas 1 episode, 2006
	Tom Barnes	...	Self - Marketing, P&H Mining Equipment Company 1 episode, 2006
	John Cheetham	...	Self - Tea Master: Lipton Royal Estates 1 episode, 2006
	Scott Summy	...	Self - Attorney for Santa Monica 1 episode, 2006
	Bob Armstrong	...	Self - Product Marketing Manager, Claas 1 episode, 2006
	Page Talbott	...	Self - Associate Director: Benjamin Franklin Tercentenary 1 episode, 2006
	Seymour Block	...	Self - Author, Benjamin Franklin: His Wit, Wisdom & Women 1 episode, 2006
	Jim Lucero	...	Self - Manager, Turbine Engine Warehouse 1 episode, 2006
	Gary Pollak	...	Self - SAE Certified Power Program Manager 1 episode, 2006
	Gardner Stone	...	Driver, The General / ... 1 episode, 2006
	Shannon McGovern	...	Self - Director, Network Support Systems, BNSF 1 episode, 2006
	Joseph Kerwin	...	Self - Scientist Astronaut, Skylab 2 1 episode, 2006
	David Ridgway	...	Self - Chef Sommelier, La Tour D'Argent 1 episode, 2006
	Albert Haldemann	...	Self - Mars Scientist: JPL-NASA 1 episode, 2006
	James Shigley	...	Self - Director, Research GIA 1 episode, 2006
	Dusty Dowdy	...	Self - General Manager: Camp Holly Springs 1 episode, 2006
	William Barkley Hall	...	Self - Partner: Charleston Tea Plantation 1 episode, 2006
	John Merritt	...	Self - Port Engineer, Foss Maritime 1 episode, 2006
	Russell Martin Bliss	...	Self - Former President, Bliss Waste Oil Company 1 episode, 2006
	Gail Selinger	...	Self - Author: 'The Complete Idiot's Guide to Pirates' 1 episode, 2006
	William Voreis	...	Driver, American Thunder / ... 1 episode, 2006
	Piya Chatterjee	...	Self - Women's Studies: UC Riverside 1 episode, 2006
	Kent Kise	...	Self - Vice President Quality and Technical Services: DS Waters 1 episode, 2006
	Randy Johnson	...	Self - Technologist, Joy Mining Machines 1 episode, 2006
	Don Holmstrom	...	Self - Investigator, Chemical Safety Board 1 episode, 2006
	Phil Masters	...	Self - President: Intersal Inc. 1 episode, 2006
	Chris Chase	...	Self - Marketing Manager, Port of Los Angeles 1 episode, 2006
	John Carrington	...	Self - Chief Marketing Officer, GE Plastics 1 episode, 2006
	John Kraus	...	Self - Tall Ship First Mate: Ocean Institute 1 episode, 2006
	Kurt Weiss	...	Self - Manager, Commercial Technology 1 episode, 2006
	Hollis Posey	...	Self - Chairman, Next Retail Group 1 episode, 2006
	James Haughey	...	Self - Engineering Group Leader 1 episode, 2006
	Greg Galer	...	Self - Curator, Stonehill Industrial History Center 1 episode, 2006
	Jeff Stewart	...	Self - Winemaker, Buena Vista Carneros 1 episode, 2006
	Charles Hubbard	...	Self - Lexus Senior Product Education Administrator 1 episode, 2006
	Rod Drake	...	Self - Mine General Supervisor, US Borax 1 episode, 2006
	Ron Girard	...	Self - Senior Trainmaster 1 episode, 2006
	Dave Landis	...	Self - Founder: 'Ultimate-80s' Internet Radio 1 episode, 2006
	David Bigelow	...	Self - Owner: Bigelow Tea 1 episode, 2006
	Mark Carls	...	Self - Manager, Engineering, Waukesha Engine 1 episode, 2006
	Willie Nelson	...	Self 1 episode, 2007
	Harley Benz	...	Self - Scientist-In-Charge, NEIC 1 episode, 2007
	Steve Spangler	...	Self 1 episode, 2007
	Sherri Daye Scott	...	Self - Editor, QSR Magazine 1 episode, 2007
	Garrett Lynch	...	Gunner 1 episode, 2007
	Mark R. Cutkosky	...	Self - Mechanical Engineering, Stanford University 1 episode, 2007
	Peter Houghton	...	Self - Jarvik Artificial Heart Recipient 1 episode, 2007
	James R. Chiles	...	Self - Author, Inviting Disaster 1 episode, 2007
	Gary Dalrymple	...	Self - VP Operations, UniRemInc 1 episode, 2007
	Don Nash	...	Self - Plant Manager: Metropolitan Water District 1 episode, 2007
	Sangbae Kim	...	Self - Stickybot Inventor, PhD Candidate 1 episode, 2007
	Sean Gavin	...	Self - The Garland Company, Incorporated 1 episode, 2007
	Richard L. Wiltison	...	Self - Historian, ECBC 1 episode, 2007
	Bob Jorge	...	Self - President, Golden State Foods Distribution 1 episode, 2007
	Bill Mercer	...	Gunner 1 episode, 2007
	Jack Calder	...	Self - VP of Manufacturing, Ochoa Foods 1 episode, 2007
	Monty Moshier	...	Self - Chief Scientist, Material Technologies 1 episode, 2007
	Karl Bostaph	...	Self - Plant Manager, Hercules Incorporated 1 episode, 2007
	Dale McDougle	...	Self - Director of Operations, Sturgis Iron & Metal 1 episode, 2007
	Brad Haley	...	Self - VP of Marketing, Carl's Jr. 1 episode, 2007
	Peter Emanuel	...	Self - Biodefense Team Leader, ECBC 1 episode, 2007
	Mark Cook	...	Self - Taco Bell Franchisee 1 episode, 2007
	Dax Jolly	...	Self - Deputy Facility Manager, JASPER 1 episode, 2007
	Jay Carter	...	Self - President, Carter Aviation 1 episode, 2007
	Shawn Hall	...	Self - 37th Bomb Squadron Instructor Pilot 1 episode, 2007
	Pamela C. Whitenack	...	Self - Director, Hershey Community Archives 1 episode, 2007
	Joseph Bruno	...	Self - Commissioner, Office of Emergency Management 1 episode, 2007
	John Petersen	...	Self - Vice President of Technical Services: Viking Pump 1 episode, 2007
	Robert Speyer	...	Self - Georgia Institute of Technology 1 episode, 2007
	Tom Mikkelsen	...	Self - President of Technology, Tempur-pedic 1 episode, 2007
	Roy Ebersole	...	Self - Training Instructor, Fort Gordon 1 episode, 2007
	Satria Bijaksana	...	Self - Bandang Institute of Technology 1 episode, 2007
	Ronald Fearing	...	Self - Electrical Engineering, U.C. Berkeley 1 episode, 2007
	Sammy Salama	...	Self - Center for Nonproliferation Studies 1 episode, 2007
	Norbert Wabnig	...	Self 1 episode, 2007
	John Ludutsky	...	Self - President, Phase Research 1 episode, 2007
	Lynn M. Bragg	...	Self - President, Chocolate Manufacturers Association 1 episode, 2007
	Newman Shufflebarger	...	Self - Project Manager, Cargo Helicopters 1 episode, 2007
	James Moses	...	Self - Facility Manager: LAX Fuel 1 episode, 2007
	Greg Couves	...	Self, Plant Manager 3M Company 1 episode, 2007
	Ralph Corley	...	Sonarman 1 episode, 2007
	Brian Fields	...	Self - Director Operations, Wendy's Lexington, KY 1 episode, 2007
	Ron Cerven	...	Self - Project Engineer, Hybrid Technologies 1 episode, 2007
	Jim Delligatti	...	Self - Bac Mac Inventor 1 episode, 2007
	Walter Huncovsky	...	Self - Lead Operator, Star Metallizing 1 episode, 2007
	Judd Marlatt	...	Self - VP, Operations, Lindt & Sprüngli USA 1 episode, 2007
	Mike Jakstis	...	Self - Engineering Manager, A.V.C. Specialists 1 episode, 2007
	Billy Beverley	...	Self - Mill Root Technician 1 episode, 2007
	Jeff Kithlinger	...	Self - Director: Metropolitan Water District 1 episode, 2007
	Steve Bergman	...	Self - Operations Manager: Alta Dena Dairy 1 episode, 2007
	Peter Crean	...	Self - Senior Research Fellow, Xerox Corporation 1 episode, 2007
	Chris Wile	...	Self - Assistant Plant Manager, Sue Bee Honey 1 episode, 2007
	Craig Hooper	...	Self - Center for Nonproliferation Studies 1 episode, 2007
	David L. Katz	...	Self - Director Yale Prevention Research Center 1 episode, 2007
	Ryan Meyer	...	Self - Pogoist 1 episode, 2007
	Carl Schultheisz	...	Self - Materials Research Engineering, NTSB 1 episode, 2007
	Daniel Lockney	...	Self - Editor, NASA Spinoff Magazine 1 episode, 2007
	Albert Rosley	...	Torpedoman 1 episode, 2007
	William Zaharis	...	Self - Army Aviator 1 episode, 2007
	Fred Davis	...	Self - Technical Dir., Air Force Research Lab 1 episode, 2007
	Robert Full	...	Self - Integrative Biology, U.C. Berkeley 1 episode, 2007
	Encarnación Pereira	...	Self - Cacao Bean Buyer 1 episode, 2007
	Randy Herald	...	Self - Production Manager, Fort Gordon 1 episode, 2007
	Arthur D. Petrini	...	Self - Department of Public Utilities: Henrico County 1 episode, 2007
	Ted Ryba	...	Self - Site Project Manager, TOCDF 1 episode, 2007
	Mark Denny	...	Self - Principal Engineer, ARA 1 episode, 2007
	Craig Gognazzini	...	Self - Assistant Plant Manager: Alta Dena Dairy 1 episode, 2007
	Donald Huntston	...	Self - Guest Researcher, NIST 1 episode, 2007
	Bill Townsend	...	Self - CEO, Barrett Technology 1 episode, 2007
	Michael D. Coe	...	Self - Co-Author, True History of Chocolate 1 episode, 2007
	Kent Sasaki	...	Self - Civil Engineer, Wiss, Janney, Elstner 1 episode, 2007
	John Dzenitis	...	Self - Project Leader, APDS 1 episode, 2007
	Jerry Washburn	...	Self - B-1B Weapons Expeditor 1 episode, 2007
	Douglas Starr	...	Sonarman 1 episode, 2007
	Trent Shackleford	...	Self - Program Manager, ARA 1 episode, 2007
	Peter Strykers	...	Self - Senior Bridge Engineer, Caltrans 1 episode, 2007
	Robert Marshall	...	Self - VP Operations, McDonald's USA 1 episode, 2007
	Tom Shideler	...	Self - President, A.V.C. Specialists 1 episode, 2007
	Kenny Ricks	...	Self - Maintenance Superintendent: Mosaic 1 episode, 2007
	Tom Bryant	...	Self - CEO, Tempur-pedic 1 episode, 2007
	Aaron Mebust	...	Self - VP Marketing & Sales, Para-Flite, Incorporated 1 episode, 2007
	David Theno	...	Self - Quality & Logistics, Jack in the Box 1 episode, 2007
	David Higginbotham	...	Self - VP Sales & Marketing, UniRemInc 1 episode, 2007
	Mike Woodward	...	Self - Product Development, Wendt Corporation 1 episode, 2007
	Doug Comstock	...	Self - Director, Innovative Partnerships, NASA 1 episode, 2007
	Alan Downs	...	Self - Quality Assurance, Para-Flite, Incorporated 1 episode, 2007
	James Terrence McGuire	...	Self - Director of Applied Technology: Flowserve 1 episode, 2007
	Robert Jarvik	...	Self - President: Jarvik Heart Inc. 1 episode, 2007
	Dion Butler	...	Self - Director of Manufacturing: Dresser Wayne 1 episode, 2007
	Clark Robins	...	Self - Deputy Civil Engineer, Los Angeles, CA 1 episode, 2007
	Jay Miller	...	Self - Aviation Historian 1 episode, 2007
	Giselle Acevado	...	Self - Ramp Operations: LAX 1 episode, 2007
	Ernest Herr	...	Radioman 1 episode, 2007
	Kevin Weber	...	Self - Raw Procurement, Ochoa Foods 1 episode, 2007
	Michael Carmouche	...	Long Beach / ... 1 episode, 2007
	Lynn Skinner	...	Self - Chief of Devices, Fort Gordon 1 episode, 2007
	Jim Corrigan	...	Self - 37th Bomb Squadron Instructor Pilot 1 episode, 2007
	Gary W. McCloskey	...	Self - General Manager, TOCDF 1 episode, 2007
	Gary Guittard	...	Self - President, Guittard Chocolate 1 episode, 2007
	Martin Koebler	...	Self - Director of Technology, Hybrid Technologies 1 episode, 2007
	Matt Peterson	...	Self - Facilities Operator, TOCDF 1 episode, 2007
	Reuben Sanchez	...	Self - Senior Technician: Dresser Wayne 1 episode, 2007
	Gordon Crawght	...	Self - Best Contracting Services, Incorporated 1 episode, 2007
	Brian Spencer	...	Self - Founder, Vurtego, Incorporated 1 episode, 2007
	Charles Cole	...	Self - President, Stealth Rubber & Five Ten 1 episode, 2007
	Nick Anderson	...	Self - Rock Climber 1 episode, 2007
	Rick Hatton	...	Self - Managing Partner, 10 Tanker Air Carrier 1 episode, 2007
	Adrienne Wellbrock	...	Self - Marketing Manager, Taco Bell 1 episode, 2007
	William Ibbs	...	Self - Professor of Civil Engineering, UC Berkeley 1 episode, 2007
	Mark Franklin	...	Self - Training Coordinator: NLB Corporation 1 episode, 2007
	John Nasstrom	...	Self - Associate Program Leader, NARAC 1 episode, 2007
	John O'Neill	...	Gunner 1 episode, 2007
	Eduardo Somarriba	...	Self - Cocoa Agroforestry Specialist 1 episode, 2007
	William Potter	...	Self - Center for Nonproliferation Studies 1 episode, 2007
	Kevin Rohrer	...	Self - Spokesman, Nevada Test Site 1 episode, 2007
	Peter Pelletier	...	Self - Treasurer, Velcro USA Incorporated 1 episode, 2007
	Soledad Lopez	...	Self - Owner, Guekaguetza Restaurant 1 episode, 2007
	Coit Butler	...	CIC Officer 1 episode, 2007
	Rick Peak	...	Self - Production Manager, Tempur-pedic 1 episode, 2007
	Thomas Linemayr	...	Self - President, Lindt & Sprüngli USA 1 episode, 2007
	Clay Moltz	...	Self - Center for Nonproliferation Studies 1 episode, 2007
	Todd A. Hoffman	...	Long Beach / ... 1 episode, 2007
	Max Brenner	...	Self - The Bald Man of Chocolate 1 episode, 2007
	Richard M. Palmer Jr.	...	Self - President, R.M. Palmer Company 1 episode, 2007
	Matt Colgan	...	Self - Firefighter 1 episode, 2007
	Robert Sierakowski	...	Self - Chief Scientist, Air Force Research Lab 1 episode, 2007
	Eric Mussen	...	Self - Apiculturist, U.C. Davis 1 episode, 2007
	Ed Seguine	...	Self - VP, Research & Development, Guittard 1 episode, 2007
	Wilbert Phillips-Mora	...	Self - Plant Pathologist 1 episode, 2007
	Joe Michel	...	Self - GM, Golden State Foods Distribution 1 episode, 2007
	John Koncki	...	Self - Product Development, Carl's Jr. 1 episode, 2007
	Rick Winfree	...	Self - Senior Director Engineering, Taco Bell 1 episode, 2007
	Michael Manga	...	Self - Professor, Earth & Planetary Sciences, UC Berkeley 1 episode, 2007
	Noah Nicholsen	...	Self - Ceramic Protection Corporation of America 1 episode, 2007
	Howard Kingsford	...	Self - VP Technology, Velcro Group Corporation 1 episode, 2007
	Andy Cerven	...	Self - Fabricator, Hybrid Technologies 1 episode, 2007
	Alex Cejas	...	Self - VP of Operations, Protective Products International 1 episode, 2007
	Mark Bagnard	...	Self - Chief of Investigations Division, NTSB 1 episode, 2007
	Lori Strange	...	Self - District Manager, Wendy's Lexington, KY 1 episode, 2007
	Suyitno Palmosukismo	...	Self - CEO, Energi Mega Persada 1 episode, 2007
	Robert J. Cressman	...	Naval Historian 1 episode, 2007
	Jeff Knowles	...	Self - Senior Experimental Test Pilot 1 episode, 2007
	Roy Hopkins	...	Self - Chief 609 Test Pilot 1 episode, 2007
	John Mele	...	Self - Liquid Production, Golden State Foods 1 episode, 2007
	Scott Negley	...	Self - Director of Product Management: Dresser Wayne 1 episode, 2007
	Jeffery M. Bale	...	Self - Center for Nonproliferation Studies 1 episode, 2007
	Paul Hashagen	...	Self - Firefighter, Historian 1 episode, 2007
	Joe Gagnon	...	Self - CEO, Exit41 1 episode, 2007
	Jim French	...	Self - Shredder Machine Operator 1 episode, 2007
	Scott Labda	...	Self - Liquid Production, Golden State Foods 1 episode, 2007
	Bruce Spencer	...	Self - Chief Engineer, Vurtego, Incorporated 1 episode, 2007
	Don Barbour	...	Agusta / ... 1 episode, 2007
	Eric Branyan	...	Self - Vice Pres. F-35 Mission Systems 1 episode, 2007
	Catherine Cavanaugh	...	Self - Lead Project Technician, Velcro Group Corporation 1 episode, 2007
	Richard Land	...	Self - Chief Engineer, Caltrans 1 episode, 2007
	Robert Bernstein	...	Self - CEO, Material Techologies 1 episode, 2007
	Eddie Rigdon	...	Self - Operations: Metropolitan Water District 1 episode, 2007
	Tom Ryden	...	Self - Director, Sales & Marketing, iRobot 1 episode, 2007
	Edward J. Morones	...	Long Beach / ... 1 episode, 2007
	Shawn Funk	...	Self - System Manager, CUGR 1 episode, 2007
	Jack Fitch	...	Gunnery Officer 1 episode, 2007
	Mike Padilla	...	Self - Chief of Aviation, CAL Fire 1 episode, 2007
	J.C. Berland	...	Self - President, Para-Flite, Incorporated 1 episode, 2007
	Urs Wigger	...	Self - Swiss Master Chocolatier 1 episode, 2007
	Brian Bagdonovich	...	Self - 30K Program Manager, Natick RD&E Center 1 episode, 2007
	Phil Macklin	...	Self - BD, Applied Research Associates 1 episode, 2007
	Arya Nick Shamie	...	Self - Spine Surgeon, Santa Monica-UCLA Hospital 1 episode, 2007
	Satimo	...	Self - Indonesian Rice Farmer 1 episode, 2007
	Rae Zimmerman	...	Self - Professor, Planning and Public Administration, NYU 1 episode, 2007
	Harry Balzer	...	Self - VP, NPD Research 1 episode, 2007
	Mark Schlott	...	Self - VP of Operations, R.M. Palmer Company 1 episode, 2007
	Thomas Magee	...	Self - Technical Manager, Con Edison 1 episode, 2007
	Ken Wolfenbarger	...	Self - Innovative Partnerships, NASA 1 episode, 2007
	Colin Angle	...	Self - CEO, iRobot 1 episode, 2007
	Richard Griffiths	...	Self - Co-Founder, Hybrid Technologies 1 episode, 2007
	Ed Linhart	...	Self - Vice Pres. & Deputy, F-35 Global Prod. 1 episode, 2007
	Richard Tase	...	Self - Ballistics R&D Manager, PPI 1 episode, 2007
	Sharham Sean Nozzari	...	Self - Deputy District Director, Traffic 1 episode, 2007
	Frankie Muniz	...	Self - Racecar Driver 1 episode, 2008
	Hugh Dillon	...	Narrator 1 episode, 2008
	Michael Phelps	...	Self - 15-Time Olympic Gold Medalist 1 episode, 2008
	Paul Stamets	...	Self - Founder, Fungi Perfecti 1 episode, 2008
	Daniel H. Wilson	...	Self - Roboticist 1 episode, 2008
	Michael Merrill	...	Self 1 episode, 2008
	Natalie Coughlin	...	Self - Six-Time Olympic Gold Medalist 1 episode, 2008
	Kevin Warwick	...	Self - Professor of Cybernetics 1 episode, 2008
	Darren Berrecloth	...	Self - Freeride Mountain Biker 1 episode, 2008
	David Adamovich	...	Self / ... 1 episode, 2008
	Tom Dickson	...	Self - CEO, Blendtec 1 episode, 2008
	Jim Michaelian	...	Self - President, Grand Prix Association of Long Beach 1 episode, 2008
	Charles Grob	...	Self - LA Biomedical Research Institite 1 episode, 2008
	Ryan Creamer	...	Self - Executive Vice President, Energy Solutions 1 episode, 2008
	Sam Pickman	...	Self - Test Lab Manager 1 episode, 2008
	Gerald Miller	...	Self - Sheriff's Department K-9 Unit 1 episode, 2008
	Dean Ripple	...	Self - Thermometry Group Leader, NIST 1 episode, 2008
	Scott Symonds	...	Self - Captain, Alaska Ocean 1 episode, 2008
	Steven Jefferts	...	Self - Physicist, NIST 1 episode, 2008
	Shayna West	...	Self - Skydiver 1 episode, 2008
	Dennis Stanton	...	Self - CEO, Stanton Systems 1 episode, 2008
	Ray Baughman	...	Self - Director, Nanotech Institute 1 episode, 2008
	Levi Morgan	...	Self - Professional Archer 1 episode, 2008
	Anthony Palkki	...	Self - U.S. Army Sniper School 1 episode, 2008
	Graham S. Hetrick	...	Coroner / ... 1 episode, 2008
	Adrian Valencia	...	Self - Fishmeal Operator 1 episode, 2008
	James Montour	...	Self - Assistant Factory Manager 1 episode, 2008
	Rick Lee	...	Self - Plasma Scientist, General Atomics 1 episode, 2008
	David Hall	...	Self - VP Marketing, TCBY 1 episode, 2008
	Gary Strobel	...	Self - Plant Scientist, Montana State University 1 episode, 2008
	John Harrison	...	Self - Taste Tester, Dreyer's 1 episode, 2008
	Wayne Neel	...	Self - Professor, Virginia Military Institute 1 episode, 2008
	Nathan A. Bitner	...	Self - Funeral Director, Supervisor 1 episode, 2008
	Scott Kardel	...	Self - Public Affairs Coordinator, Palomar Observatory 1 episode, 2008
	Mark Gasson	...	Self - Researcher, University of Reading 1 episode, 2008
	Ken Lawrence	...	Self - Co-Investigator, NEAT Program 1 episode, 2008
	Cletus Kurtzman	...	Self - Microbiologist, USDA 1 episode, 2008
	Tom Nardone	...	Self - Author, Extreme Pumpkins 1 episode, 2008
	John Zilles	...	Self - Safety Team Coordinator, American Le Mans Series 1 episode, 2008
	Robert Watters	...	Self - Chief Measurement Services, NIST 1 episode, 2008
	Dan Lucovich	...	Self - Creekside Mushrooms Limited 1 episode, 2008
	Peter Yacoe	...	Self - Plant Manager, Calgon Carbon Corporation 1 episode, 2008
	Joe George	...	Self - CEO, Joy Cone Co 1 episode, 2008
	Damien English	...	Self - Cook's Helper 1 episode, 2008
	Steve Werner	...	Self - Director Vehicle Practice, Exponent Failure Analysis 1 episode, 2008
	Gary Reinbolt	...	Self - The History Center, Ithaca, NY 1 episode, 2008
	Bob Feisthamel	...	Self - President, Skydive Missouri 1 episode, 2008
	Greg Strouse	...	Self - Physicist, NIST 1 episode, 2008
	Rick Bennett	...	Self - Firearms Instructor, LAPD 1 episode, 2008
	Hector Marin	...	Self - United States Army, Research, Development, and Engineer Command 1 episode, 2008
	James Klett	...	Self - Senior Research Staff Member, ORNL 1 episode, 2008
	Rodney Medley	...	Self - U.S. Army Sniper School 1 episode, 2008
	Bryan Stewart	...	Self - Onelegacy, VP Communications 1 episode, 2008
	Haime Montalongo	...	Self - Third Mate 1 episode, 2008
	John Ludlow	...	Self - Carbon Fiber Technical Consultant, Zoltek 1 episode, 2008
	George Sasso	...	Self - Chef 1 episode, 2008
	Katie Weissenborn Vanoncini	...	Self - President, General Pencil Company 1 episode, 2008
	Dominic Fontana	...	Self - VP of OP, Dippin' Dots 1 episode, 2008
	Mark H. Hankin	...	Self - Professor, Department of Neurosciences 1 episode, 2008
	Lynn Craig	...	Self - Trajectory Analyst, JPL 1 episode, 2008
	Ted Ciamillo	...	Self - Ciamillo Components 1 episode, 2008
	Paul Matthews	...	Self - VP Operations, Facultatieve Technologies 1 episode, 2008
	Bob Roberts	...	Self - Penn State Univ 1 episode, 2008
	Christine Raasch	...	Self - Principal Engineer, Exponent Failure Analysis 1 episode, 2008
	Guerman Sokolov	...	Self - Artist, Cirque Du Soleil 1 episode, 2008
	Pamela Apkarian-Russell	...	Self - Halloween Queen 1 episode, 2008
	Matt Patrick	...	Self - Geologist, HVO 1 episode, 2008
	Robert Thomas	...	Self - Processor 1 episode, 2008
	Grigg Mullen	...	Self - Professor, Virginia Military Institute 1 episode, 2008
	Larry Hill	...	Self - Chief Engineer 1 episode, 2008
	Lewis Walker	...	Self - President, Lawrence Technological University 1 episode, 2008
	Marcie Rusnock	...	Self - Main Celestial Group 1 episode, 2008
	Lori Peoples	...	Self - Supervisor Lifenet Health 1 episode, 2008
	Arpad Vass	...	Self - Oak Ridge National Laboratory 1 episode, 2008
	Erik Baily	...	Self - Phoenix Systems Engineer, JPL 1 episode, 2008
	Jack Kurtis	...	Self - Floor Manager, Arcelormittal 1 episode, 2008
	Brent Foes	...	Self - Owner, Foes Racing 1 episode, 2008
	Terry Christensen	...	Self - Plant Manager, Stanley Tools 1 episode, 2008
	Noel Poirier	...	Self - Museum Director, NAWCC 1 episode, 2008
	Michael Stewart	...	Self - Instructor, U.S. Army Sniper School 1 episode, 2008
	Wally Ellis	...	Self - Oiler / ... 1 episode, 2008
	Lon Bromley	...	Self - Director of Safety, Former Champ Car Series 1 episode, 2008
	George Metz	...	Self - Historical Reenactor, Legion XXIV 1 episode, 2008
	Craig Blue	...	Self - Program Manager, ORNL 1 episode, 2008
	Samantha Kline	...	Self - Professional Archer 1 episode, 2008
	Ray Ochs	...	Self - Director, Motorcycle Safety Foundation 1 episode, 2008
	Ken Morris	...	Self - Executive Director Vehicle Integration, GM 1 episode, 2008
	Stan Milora	...	Self - Director of Fusion Energy, ORNL 1 episode, 2008
	Steve Dugan	...	Self - President, Steinel America, Inc 1 episode, 2008
	Mark Garcia	...	Self - Deputy Mission Manager, JPL 1 episode, 2008
	Steve Hancock	...	Self - Medic 1 episode, 2008
	Scott Wright	...	Self - Lead Factory Mechanic 1 episode, 2008
	Glenn Gray	...	Self - Engineering Manager, Delphi 1 episode, 2008
	Zeina Jabbour	...	Self - Mass Force Group Leader, NIST 1 episode, 2008
	Jon Snyder	...	Self - IL Laboratorio Del Gelato, NY 1 episode, 2008
	Nickolas Careone	...	Self - General Manager, Forever Fernwood 1 episode, 2008
	Brian Powers	...	Self - Merchandise Manager, Spirit Halloween 1 episode, 2008
	Tom Record	...	Self - Production Technician L-2350 1 episode, 2008
	David Seeber	...	Self - Vice President of Manufacturing, General Pencil Company 1 episode, 2008
	Nick Newsum	...	Self - Medical Student 1 episode, 2008
	Cody Fletcher	...	Self - Manager, Mining Accounts Bridgestone Firestone 1 episode, 2008
	Dennis E. Morse	...	Self - Professor Emeritus, Anatomy 1 episode, 2008
	David George	...	Self - President, Joy Cone Co 1 episode, 2008
	John Drengenberg	...	Self - Consumer Affairs Manager, UL 1 episode, 2008
	Todd Faux	...	Self - Entertainment Design, Knott's 1 episode, 2008
	Brent Walter	...	Self - Boatswain 1 episode, 2008
	Matt Dorniak	...	Self - Lead Automation Technician 1 episode, 2008
	Chris Matherly	...	Self - Mushroom Hunter 1 episode, 2008
	Russell Coleman	...	Self - President, Jim Coleman Company 1 episode, 2008
	David Schisler	...	Self - Plant Pathologist, USDA 1 episode, 2008
	Greg Buckley	...	Self - City Manager, Two Rivers, WI 1 episode, 2008
	Nico Danan	...	Self - Ciamillo Components 1 episode, 2008
	Michael Richter	...	Self 1 episode, 2008
	Dianne Lytle	...	Self - Owner, Aglamesis Bros 1 episode, 2008
	Travis Fitts	...	Self - Factory Production Supervisor 1 episode, 2008
	Frank Kelty	...	Self - Resource Management Consultant, Unalaska, AK 1 episode, 2008
	Bill Meier	...	Self - Wardrobe Supervisor, Knott's 1 episode, 2008
	Todd Frank	...	Self - Senior Engineer, Exponent Failure Analysis 1 episode, 2008
	Rob Gephart	...	Self - Special Effects, Knott's 1 episode, 2008
	Roy Wilkerson	...	Self - Crew Chief, Pacific Coast Motorsports 1 episode, 2008
	Lara Hanneman	...	Self - Director of Entertainment, Knott's 1 episode, 2008
	Michael Lindgren	...	Self - U.S. Department of Energy's Fermilab 1 episode, 2008
	Alex Figge	...	Self - Driver, Pacific Coast Motorsports 1 episode, 2008
	Shawn Deaton	...	Self - Special Projects Director, T-PACC 1 episode, 2008
	Tom Alford	...	Self - Consultant, Enviropro 1 episode, 2008
	Shawn Rasey	...	Self - VP, Bridgestone Firestone OTR Tire 1 episode, 2008
	Rex Jameson	...	Self - Software Engineer, Raytheon Sarcos 1 episode, 2008
	Richard Graeter	...	Self - President, Graeter's Inc 1 episode, 2008
	James Tomlinson	...	Self - Head of Automation, Cirque du Soleil 1 episode, 2008
	Will Detschman	...	Self - Deckhand 1 episode, 2008
	James Kasper	...	Self - Machinist Mate Second Class 1 episode, 2008
	Stephen Jacobsen	...	Self - President, Raytheon Sarcos 1 episode, 2008
	Wray Rives	...	Self - General Manager, Auto Wax 1 episode, 2008
	Andrew Hernandez	...	Self - California Highway Patrol 1 episode, 2008
	John Barnes	...	Self - CEO, Panther Racing Team 1 episode, 2008
	David Tomanek	...	Self - Professor of Physics, Michigan State University 1 episode, 2008
	Peter Filip	...	Self - Director, Advanced Friction Studies 1 episode, 2008
	Franz D'Alquen	...	Self - Lead Fisherman 1 episode, 2008
	Jon Magnuson	...	Self - Research Scientist, DOE PNNL 1 episode, 2008
	Ted Jackson	...	Self - NMFS Observer 1 episode, 2008
	Tina Nagy	...	Self - Target Girl 1 episode, 2008
	Vance French	...	Cargo Supervisor / ... 1 episode, 2008
	Victor Scalco	...	Self - Detail Technician, Mothers Wax 1 episode, 2008
	Mario Dominguez	...	Self - Indy Racecar Driver 1 episode, 2008
	John Ives	...	Self - Designer, Halloween Productions 1 episode, 2008
	Rod Voegele	...	Self - President, Gatorwraps 1 episode, 2008
	Mike Kluck	...	Self - Entertainment Production, Knott's 1 episode, 2008
	Scott Baker	...	Self - Research Scientist, DOE PNNL 1 episode, 2008
	Tod Policandriotes	...	Self - Researcher, Advanced Friction Studies 1 episode, 2008
	Michael Poole	...	Self - Director, Tissue Operations 1 episode, 2008
	Mark Filowitz	...	Self - Vice-Chair, Chemistry, CSU Fullerton 1 episode, 2008
	Larry Kirchner	...	Self - President, Halloween Productions 1 episode, 2008
	Steven Silverstein	...	Self - CEO, Spirit Halloween 1 episode, 2008
	Ned Sauthoff	...	Self - Director, US ITER Project Office 1 episode, 2008
	Terry Reeves	...	Self - Comm Dir, Dippin' Dots 1 episode, 2008
	Tod Galloway	...	Self - CEO, Galloway Co 1 episode, 2008
	Kevin Ross	...	Self - Research Assistant, T-PACC 1 episode, 2008
	Johnny Archer	...	Self - Billiards Champion 1 episode, 2008
	Curt Jones	...	Self - CEO, Dippin' Dots 1 episode, 2008
	Nabil Grace	...	Self - Director, CIMR 1 episode, 2008
	David Long	...	Self - 2nd Mate 1 episode, 2008
	Justin Talley	...	Self - Field Specialist, Frey Produce 1 episode, 2008
	Steven Jones	...	JPL / ... 1 episode, 2008
	Tom Snyder	...	Self - Facultatieve Technologies 1 episode, 2008
	Trevor Lawrence	...	Self - Cook's Helper 1 episode, 2008
	Tim Barham	...	Self - Wardrobe Manager, Knott's 1 episode, 2008
	Rick West	...	Self - Skydive Instructor 1 episode, 2008
	Tom Palchak	...	Self - Creamery Mgr, Penn State Univ 1 episode, 2008
	Rebecca Wilson	...	Self - Forensic Anthropology Center 1 episode, 2008
	Matt Prebezac	...	Self - Deckhand 1 episode, 2008
	Jim Bradley	...	Self - Division Manager, Arcelormittal 1 episode, 2008
	Matt Fripp	...	Self - Senior Trainer, Seaworld 1 episode, 2008
	Mike Hetherington	...	Self - President & CEO, Cleanwaste 1 episode, 2008
	Max Hoetzl	...	Self - VP of Technology, Surface Combustion 1 episode, 2008
	Tom Kunzelman	...	Self - Plant Manager, Graeter's Inc 1 episode, 2008
	Michael Syphers	...	Self - U.S. Department of Energy's Fermilab 1 episode, 2008
	Bill Barron	...	Self - Director of Plant Ops, Dairy Queen 1 episode, 2008
	Roger Dixon	...	Self - U.S. Department of Energy's Fermilab 1 episode, 2008
	Jim Kish	...	Self - Director of Operations, Cloister 1 episode, 2008
	Sarah Talley	...	Self - President, Frey Produce 1 episode, 2008
	Stephen Badylak	...	Self - Professor of Surgery 1 episode, 2008
	Elizabeth J. Gentry	...	Self - Metric Program, NIST 1 episode, 2008
	Eric Watson	...	Self - Plant Manager, Zoltek Corporation 1 episode, 2008
	John Wayne Carlson	...	Self - Director of Ops, Baskin-Robbins 1 episode, 2008
	Roger Barker	...	Self - Director, T-PACC 1 episode, 2008
	Perry Lange	...	Self - Lifenet Health 1 episode, 2008
	Erik Walstad	...	Self - Technical Director 1 episode, 2008
	Herbert Lapidus	...	Self - Inventor, Odor-Eaters 1 episode, 2008
	Mark Jackson	...	Self - Microbiologist, USDA 1 episode, 2008
	James Aglamesis	...	Self - President, Aglamesis Bros 1 episode, 2008
	Andy Deliramich	...	Self - Maintenance Supervisor 1 episode, 2008
	Scott Mason	...	Self - Adams Mason Memorial Chapel 1 episode, 2008
	Frank Trusdell	...	Self - Geologist, HVO 1 episode, 2008
	Slawomir Nasuto	...	Self - Professor of Cybernetics 1 episode, 2008
	Eric Heppel	...	Self - Head Coach, Cirque Du Soleil 1 episode, 2008
	Bruce Dale	...	Self - Professor, Chemical Engineering, Michigan State 1 episode, 2008
	John Edwards	...	Self - LA Biomedical Research Institite 1 episode, 2008
	Maria Zapata	...	Self - Filet Quality Control 1 episode, 2008
	Randy Coleman	...	Self - Director Sales, Jim Coleman Company 1 episode, 2008
	Craig Bennett	...	Self - Director of R&D, TCBY 1 episode, 2008
	Jim Locke	...	Self - Onelegacy Organ Preservationist 1 episode, 2008
	Carol Bennett-Clarke	...	Self - Professor, Department of Neurosciences 1 episode, 2008
	Daryl Hill	...	Self - Media Relations, Basin Electric 1 episode, 2008
	Bob Clauson	...	Self - Aquatic Specialist, Colorado Time Systems 1 episode, 2008
	Paul Faerber	...	Self - Engineering Manager 1 episode, 2008
	Bob O'Brien	...	Self - Senior Vice President, Calgon Carbon 1 episode, 2008
	Dick Porter	...	Self - Thermometer King of Cape Cod 1 episode, 2008
	Fred Caudill	...	Self - Quality Assurance Manager, Calgon Carbon 1 episode, 2008
	John Jacobs	...	Self - Plant Manager, Antelope Valley Station 1 episode, 2008
	Kenichi Yoshida	...	Self - Factory Manager 1 episode, 2008
	Tyler Tadevic	...	Self - Owner, Pacific Coast Motorsports 1 episode, 2008
	Mark Hilling	...	Self - Plant Manager 1 episode, 2008
	Mickey Wade	...	Self - Science Director, DIII-D 1 episode, 2008
	Pedro Garcia	...	Self - Consultant, Nanotech Institute 1 episode, 2008
	Maurice Stein	...	Self - Founder, Cinema Secrets 1 episode, 2008
	Jason Chamberlain	...	Self - Big Travel Mountain Bike Engineer 1 episode, 2008
	Will Southcombe	...	Self - Director of Training, Puroclean 1 episode, 2008
	Scott Filler	...	Self - LA Biomedical Research Institite 1 episode, 2008
	Dan Vivian	...	Self - Engineer, Hyundai 1 episode, 2008
	Jim Angelucci	...	Self - Phillips Mushroom Farms 1 episode, 2008
	Brian Hodowanic	...	Self - Chief Mate 1 episode, 2008
	Shannon Jackson Arnold	...	Self - Author, Everybody Loves Ice Cream 1 episode, 2008
	Angela Villalba	...	Self - Owner, Mexican Sugar Skull 1 episode, 2008
	Nina Darguzis	...	Self - Make-Up Artist, Cinema Secrets 1 episode, 2008
	Nikki Converse	...	Self - Quality Control Manager 1 episode, 2008
	Kip Polley	...	Self - Engineer, Halloween Productions 1 episode, 2008
	Oded Aharonson	...	Self - Professor, Caltech 1 episode, 2008
	Andy Inman	...	Self - Systems Engineer, Delphi 1 episode, 2008
	Jeff Bezos	...	Self - Founder and CEO, Amazon 1 episode, 2010
	Lisa Danielle	...	Mud Wrestler 1 episode, 2010
	Francesca Zappitelli	...	Mud Wrestler 1 episode, 2010
	Chesley Sullenberger	...	Self 1 episode, 2010
	Jason Benjamin	...	Self - Firefighter 1 episode, 2010
	Joey Chestnut	...	Self - Professional Eating Champion 1 episode, 2010
	Whitney Bragagnolo	...	Self 1 episode, 2010
	Christie Ricci	...	Mud Wrestler 1 episode, 2010
	James H. Billington	...	Self - Librarian of Congress 1 episode, 2010
	Brian Wansink	...	Cornell University / ... 1 episode, 2010
	Kurt Heidelbach	...	Self - Blackhawk Pilot, U.S. Army 1 episode, 2010
	Harvey Weinberg	...	Self - Apps. Engineering, Analog Devices 1 episode, 2010
	Jeff Sitar	...	Self - Professional Safe Cracker 1 episode, 2010
	Julie Squeeze	...	Mud Wrestler 1 episode, 2010
	Susan O'Handley	...	Self - Director, Cooperstown Chamber of Commerce 1 episode, 2010
	Brian Cooley	...	Self - Editor-at-Large, CNET 1 episode, 2010
	Derek Yurosek	...	Self - Vice President Agricultural Operations, WM Bolthouse Farms 1 episode, 2010
	I-Wei Huang	...	Self 1 episode, 2010
	Michele Youket	...	Self - Preservation Specialist 1 episode, 2010
	Bill Smith	...	Self - Veteran, Service Dog Owner 1 episode, 2010
	Carol Lynn Ward-Bamford	...	Self - Curator, Music Division 1 episode, 2010
	Rick Metcheltree	...	Self - Short Order Cook 1 episode, 2010
	Patrick Smetanick	...	Self - Audio Preservation Specialist 1 episode, 2010
	Brett Titus	...	Self - K-9 Officer 1 episode, 2010
	Matthew Mitchell	...	Self - Dragline Operator, PCS Phosphate Company, Incorporated 1 episode, 2010
	Mark Kelly	...	Self - Marketing Mgr, Lodge Manufacturing 1 episode, 2010
	Ben Jordan	...	Self - Civil Engineer, SF Public Utilities 1 episode, 2010
	Danny Lee	...	Self - Co-owner, The Big Texan 1 episode, 2010
	Doug Harris	...	Self - Skillet Coordinator 1 episode, 2010
	Elysia Hall	...	Self - Marketing Executive 1 episode, 2010
	Sheridan Harvey	...	Self - Reference Specialist 1 episode, 2010
	Ray Raymond	...	Self - Maintenance Mgr., Continental Airlines 1 episode, 2010
	Mark Dimunation	...	Self - Chief, Rare Books 1 episode, 2010
	Michael Milhorn	...	Self - Program Manager 1 episode, 2010
	Michael Ulses	...	Self - Pilot, USMC 1 episode, 2010
	Frank Coser	...	Self - Plant Manager 1 episode, 2010
	Melissa Bethel	...	Self - Registration Specialist 1 episode, 2010
	Greg Koch	...	CEO Stone Brewing Co. / ... 1 episode, 2010
	Patrick Martel	...	Self - Backcountry & Extreme Snowmobiler 1 episode, 2010
	James Snyder	...	Self - Senior Systems Engineer 1 episode, 2010
	Myron Marcotte	...	Self 1 episode, 2010
	John Hickey	...	Self - FAA, Office of Aviation Safety 1 episode, 2010
	Ricardo Robles	...	Self - President, La Reina Inc 1 episode, 2010
	Dean Close	...	Self - Owner, BBQ Pits by Close 1 episode, 2010
	Matt Furlong	...	Self - Jayhawk Pilot, USCG 1 episode, 2010
	Tom Shelton	...	Self - DFW Airport Fire Department 1 episode, 2010
	Jeffery Woodham	...	Self - Blackhawk Pilot, U.S. Army 1 episode, 2010
	Richard Bartlett	...	Self - Canine Search Specialist 1 episode, 2010
	James Swinehart	...	Self - 1st Armored Division, Fort Bliss, Texas 1 episode, 2010
	Steve Mallie	...	Self - Owner, Mallie's Sports Grill & Bar 1 episode, 2010
	Roger Hester	...	Self - Dallas Fire-Rescue Department 1 episode, 2010
	John Hebert	...	Self - Chief, Geography & Maps 1 episode, 2010
	Bryan Warren	...	Self - Advertising Manager, Bell Helicopters 1 episode, 2010
	Ellen King	...	Self - Husky Homestead 1 episode, 2010
	Mike Lawler	...	Self - Canine Enforcement Training Center 1 episode, 2010
	Michael Kanellos	...	Self - Editor, Greentech Media 1 episode, 2010
	Kris Ketcham	...	Self - Supervisor, Stone Brewing Co. 1 episode, 2010
	Allen Russell	...	Self - Blount County Sheriff's Deputy 1 episode, 2010
	Joe Vitale	...	Self - Baker, Vitale Brothers Bakery 1 episode, 2010
	Tammy Algood	...	Self - Food Specialist, Univ. of Tennessee 1 episode, 2010
	Jeff Girgle	...	Self - Pilot, El Monte Police Department 1 episode, 2010
	Stephanie Acosta	...	Self - Manager, Lulu's Bakery & Cafe 1 episode, 2010
	Gregory Button	...	Self - Professor, University of Tennessee 1 episode, 2010
	Mike Peterson	...	Self - Mexican Funnel Cakes 1 episode, 2010
	Mike Webster	...	Self - Senior Vice President, NCR Corporation 1 episode, 2010
	Michael Cicco	...	Self - Director of Engineering, FANUC 1 episode, 2010
	Aro Aghakhanyan	...	Self - Owner, Big Mama's & Papa's Pizzaria 1 episode, 2010
	Christina Lampe-Onnerud	...	Self - Founder and CEO, Boston Power 1 episode, 2010
	Darryl Bourgoyne	...	Self - Director, LSU Perrt Laboratory 1 episode, 2010
	Melissa Diaz	...	Self - Regional Mgr., Hot Dog On A Stick 1 episode, 2010
	Jason Baker	...	Self - Paws for Purple Hearts Volunteer 1 episode, 2010
	Lucy Cerda	...	Self - Purchasing Mgr., Anita's Mexican Foods 1 episode, 2010
	Josh Cutter	...	Self - Driver, Blue Sky Bio-Fuels 1 episode, 2010
	Leo Francendese	...	Self - EPA On-Scene Coordinator 1 episode, 2010
	Patrick Shaw	...	Self - Jayhawk Pilot, USCG 1 episode, 2010
	Victor Abate	...	Self - Vice President, GE Renewable Energy 1 episode, 2010
	Haruo Minokaka	...	Self - Head Chef, Sakura 1 episode, 2010
	Richard Rhorer	...	Self - Retired Engineer, NIST 1 episode, 2010
	Tommy Sailor	...	Wrestling Coach 1 episode, 2010
	Danner Watson	...	Self - Plant Manager, Ventura Foods 1 episode, 2010
	Rob O'Reilly	...	Self - Technical Staff, Analog Devices 1 episode, 2010
	Tim Adams	...	Self - Executive Director, Young-Williams Animal Shelter 1 episode, 2010
	Abra Jeffers	...	Self - Passenger 1 episode, 2010
	Ryan Van Dyke	...	Self - Vice President, Harbor Foam 1 episode, 2010
	Dennis Overbey	...	KFC / ... 1 episode, 2010
	Derek Lawson	...	Self - Owner Popalops Candy Shop 1 episode, 2010
	Dianne van der Reyden	...	Self - Director for Preservation 1 episode, 2010
	Jackie Jetter	...	Self - Union President, ATU Local 689 1 episode, 2010
	Bonita Bergin	...	Self - Bergin University of Canine Studies 1 episode, 2010
	Walton McCarthy	...	Self - President, Radius Engineering 1 episode, 2010
	Dan Abate	...	Self - Bighotdog.com 1 episode, 2010
	Ed Dobranetski	...	Self - NTSB Chief Major Investigations, Retired 1 episode, 2010
	Tom Douglas	...	Self - Corporate Chef, Henny Penny 1 episode, 2010
	Bob Cavnar	...	Self - Author, Disaster on the Horizon 1 episode, 2010
	Gregory Lukow	...	Self - Motion Picttures & Sound 1 episode, 2010
	Erik Bledsoe	...	Self - Former American Studies Instructor 1 episode, 2010
	Stephen Nease	...	Self - Chief of Technology Packard Campus 1 episode, 2010
	Coby Schal	...	Self - North Carolina State University 1 episode, 2010
	Hunter Walk	...	Self - Director Product Management, YouTube 1 episode, 2010
	Michael Avendano	...	Self - Eyewitness 1 episode, 2010
	Norris House	...	Self - Military Trainer, TJ Fig Incorporated 1 episode, 2010
	Herb Seigler	...	Self - VP of Marketing, Ventura Foods 1 episode, 2010
	Katharine Board	...	Self - Zeppelin Pilot 1 episode, 2010
	Raymond White	...	Self - Senior Music Specialist 1 episode, 2010
	Jeff Kincer	...	Self - Dir. of Engineering, Henny Penny 1 episode, 2010
	Robert Hutson	...	Self - U.S. Army 1 episode, 2010
	Marc Valentine	...	Self - K-9 Handler, Firefighter 1 episode, 2010
	Adrian Garcia	...	Fort Worth International Airport / ... 1 episode, 2010
	Brian Hummel	...	Self - Apache Team Trainer 1 episode, 2010
	Mike Beardsley	...	Self - Thacker Casket Manufacturing 1 episode, 2010
	Scott Miller	...	Self - Harbor Foam 1 episode, 2010
	Brian Buckmeyer	...	Self - DFW Airport Fire Department 1 episode, 2010
	Steve Beckel	...	Self - General Manager, PCS Phosphate Company, Incorporated 1 episode, 2010
	John Sowells	...	Self - Head Chef, Cat & Fiddle Pub 1 episode, 2010
	Brian Hall	...	Self - President, Airship Ventures 1 episode, 2010
	Chris Haver	...	Self - Apache Team Trainer 1 episode, 2010
	Larry Bird	...	Self - Smithsonian National Museum of America 1 episode, 2010
	Karen Tobias	...	Veterinary Surgeon 1 episode, 2010
	John Kammeyer	...	Self - Vice President, TVA 1 episode, 2010
	David Vaughn	...	Self - Skillet Manager 1 episode, 2010
	Bobby Lee	...	Self - Co-owner, The Big Texan 1 episode, 2010
	Zenon Dragan	...	Self - Draganfly Innovations 1 episode, 2010
	Rick Yount	...	Self - Director, Paws for Purple Hearts 1 episode, 2010
	Brian Everest	...	Self - Senior Manager, General Motors 1 episode, 2010
	Steve Herman	...	Self - Chief, Collections Management 1 episode, 2010
	Ron Allen	...	Self - Imperial Sugar, Senior Director, Environmental, Health & Safety 1 episode, 2010
	Ronnie Hawkins	...	Self - Multimedia Specialist 1 episode, 2010
	Dennis Samala	...	Self - Research Chef, Ventura Foods 1 episode, 2010
	Jerry Krometis	...	Self - Apache Pilot, U.S. Army 1 episode, 2010
	Ken Bonello	...	Self - Engineering Group Manager, General Motors 1 episode, 2010
	John Vorderbrueggen	...	Self - CSB, Investigations Supervisor 1 episode, 2010
	Ronald E. Niles	...	Self - Apache Pilot, U.S. Army 1 episode, 2010
	James Hutson	...	Self - Chief, Manuscripts 1 episode, 2010
	Oliver Jaeger	...	Self - Zeppelin Pilot 1 episode, 2010
	Joe Chow	...	Self - Head Chef, City Wok 1 episode, 2010
	Angie Spurgeon	...	Self - Resident 1 episode, 2010
	Mary Lynn Ritzenthaler	...	Self - National Archives and Record Administration 1 episode, 2010
	Brian Bailey	...	Self - Jayhawk Pilot, USCG 1 episode, 2010
	Ed Redmond	...	Self - Reference Specialist, Maps 1 episode, 2010
	Erin Hunt	...	Self - General Manager, California Wolf Center 1 episode, 2010
	David Key	...	Self - Historian 1 episode, 2010
	Charlie Boghosian	...	Self - Chicken Charlie's 1 episode, 2010
	Joel Guthrie	...	Self - Dir. of Operations, Henny Penny 1 episode, 2010
	Joseph Puccio	...	Self - Director, Acquisitions 1 episode, 2010
	Jim Spinks	...	Self - Vice President, Thacker Casket Manufacturing 1 episode, 2010
	Omar Alba	...	Self - Rescue Swimmer, USCG 1 episode, 2010
	Larry Smith	...	Self - Film Specialist 1 episode, 2010
	Mark Evans	...	Self - Hydroplane Driver 1 episode, 2010
	Dennis Degeus	...	Self - 10 Tanker Air Carrier 1 episode, 2010
	Frank Robinson	...	Self - President, Robinson Helicopters 1 episode, 2010
	Michael Ousey	...	Self - Mad Hatter Concessions 1 episode, 2010
	Meredith Rizzo	...	Self - Digital Imaging Production 1 episode, 2010
	Liz Scheffler	...	Self - Chief of Operations, Copyright 1 episode, 2010
	J.W. Myers	...	Self - Hydroplane Driver 1 episode, 2010
	Dan McMurry	...	Self - Former VP, Southwest Industrial Gases 1 episode, 2010
	Farshid Hakim	...	Self - Owner, La Provence Patisserie 1 episode, 2010
	Kurt Schmeisser	...	Self - Sausage Maker 1 episode, 2010
	Bob Kellermann	...	Self - CEO, Lodge Manufacturing 1 episode, 2010
	Corey Shafer	...	Self - Crew Chief, USMC 1 episode, 2010
	Mark Porter	...	Self - Chief Operations Officer 1 episode, 2010
	Tijuana Brown	...	Self - Thacker Casket Manufacturing 1 episode, 2010
	John Money	...	Self - 1st Armored Division, Fort Bliss, Texas 1 episode, 2010
	Daniel Burrus	...	Author, Technotrends / ... 1 episode, 2010
	Robert Wilson	...	Self - U.S. Army 1 episode, 2010
	Bonnie McDonald	...	Self - Animal Care Manager, California Wolf Center 1 episode, 2010
	Gregory A. Long	...	Self - Port Wentworth Fire Department 1 episode, 2010
	Miguel Nava	...	Self - Harvester Operator 1 episode, 2010
	Rob Connolly	...	Self - President, Henny Penny 1 episode, 2010
	Jonathan Avery	...	Self - Flight Mechanic, USCG 1 episode, 2010
	Chris Strachan	...	Self - Rotorway Owner 1 episode, 2010
	Mark Nielsen	...	Self - Big Texan Steak Challenger 1 episode, 2010
	James E. Henderson	...	Self - Former NTSB Investigator 1 episode, 2010
	Jeff King	...	Self - Husky Homestead 1 episode, 2010
	Scott Smith	...	Self - L3 Communications 1 episode, 2010
	Miyoko Omori	...	Self - Owner, Sakura 1 episode, 2010
	Andy Avedyan	...	Self - Manager, Big Mama's & Papa's Pizzaria 1 episode, 2010
	Ralph MacIntyre	...	Self - Production Man., Blue Sky Fuels 1 episode, 2010
	Helena Zinkham	...	Self - Chief, Prints & Photographs 1 episode, 2010
	Fenella France	...	Self - Research Scientist, Preservation 1 episode, 2010
	Brad Paisley	...	Self 1 episode, 2011
	Stephen Chiodo	...	Self - Director 1 episode, 2011
	Charles Chiodo	...	Self - Art Director 1 episode, 2011
	Edward Chiodo	...	Self - Executive Producer 1 episode, 2011
	John Behrens	...	Self - Omega Recoil 1 episode, 2011
	Rick Mast	...	Self - Mast Brothers Chocolate 1 episode, 2011
	Nick Marini	...	Self - Candy Maker 1 episode, 2011
	Michael Mast	...	Self - Mast Brothers Chocolate 1 episode, 2011
	Justin Smith	...	Self - Timeless Timber Frame Company 1 episode, 2011
	Derek Maxfield	...	Self - Ice Sculptor 1 episode, 2011
	Michael Pirisino	...	Self - Maryland Line Handling 1 episode, 2011
	H.T. Davis	...	Self - Production Manager 1 episode, 2011
	Peilin Pratt	...	Self - Director of Operations, Candy Warehouse 1 episode, 2011
	Rick Rangler	...	Self 1 episode, 2011
	Vincent Ferrante	...	Self - Vice President, Marketing, National Chain Company 1 episode, 2011
	Maria Manliclic	...	Self - Brooklyn Brine 1 episode, 2011
	Sparky Christakos	...	Self - President, Gladding Braided Products 1 episode, 2011
	Spike Carlsen	...	Self - Author, A Splintered History of Wood 1 episode, 2011
	Virginia Utermohlen	...	Self - Cornell University 1 episode, 2011
	Cliff Leighton	...	Self - Bungee.com 1 episode, 2011
	Ken Lavalley	...	Self - Plant Manager, Samson 1 episode, 2011
	Holly Waterfield	...	Self - Competitive Lumberjack 1 episode, 2011
	Don Jacobs	...	Self - Proof Tester, Peerless Chain 1 episode, 2011
	Andy Keel	...	Self - Performance Concepts, Incorporated 1 episode, 2011
	Rick Pomroy	...	Self - Plant Manager, Jarden Home Brands 1 episode, 2011
	Bob Carlton	...	Self - President, Desert Aerospace 1 episode, 2011
	Robert Hinn	...	Self - Plant Manager 1 episode, 2011
	Mark Wright	...	Self - Vice President, Just Born, Incorporated 1 episode, 2011
	Cal Giordano	...	Self - Inventor 1 episode, 2011
	Wayne Wiesner	...	Self - Special Projects Manager, National Chain Company 1 episode, 2011
	Chick Boren	...	Self - Plant Manager 1 episode, 2011
	Casey Dale	...	Self - Bungee.com 1 episode, 2011
	Lonnie Leggett	...	Self - Kisatchie Treating 1 episode, 2011
	Edwin Parry	...	Self - Black Hart Long Arms 1 episode, 2011
	Kevin Binkert	...	Self - Standard Metal Products 1 episode, 2011
	Greg Morley	...	Self - Morley Canoes 1 episode, 2011
	Chris Pratt	...	Self - President, Candy Warehouse 1 episode, 2011
	Bob Kramer	...	Self - Kramer Knives 1 episode, 2011
	Shamus Jones	...	Self - Brooklyn Brine 1 episode, 2011
	Mike Eash	...	Self - Competitive Lumberjack 1 episode, 2011
	Bryan Schmid	...	Self - Atlas Device 1 episode, 2011
	Barbara Lachenbruch	...	Self - Oregon State University 1 episode, 2011
	Ed Rothwell	...	Self - Maintenance Supervisor, Gladding Braided Products 1 episode, 2011
	Michael Coles	...	Self - Coles Martial Arts Academy 1 episode, 2011
	John C. Harris	...	Self - Owner, Chesapeake Light Craft 1 episode, 2011
	Ruben Parra	...	Self - Fort Lewis, WA 1 episode, 2011
	Bob Dempsey	...	Self - Captain, McCallister Towing 1 episode, 2011
	Gino Marini	...	Self - Candy Maker 1 episode, 2011
	Robert Innes	...	Self - Innespace Productions 1 episode, 2011
	Joe McNally	...	Self - Yard Manager, Ports America 1 episode, 2011
	Charles Linderman	...	Self - Fort Lewis, WA 1 episode, 2011
	Steve Miller	...	Self - Plant Manager, Kingsford Charcoal 1 episode, 2011
	William Wright	...	Self - Gravitec Systems 1 episode, 2011
	Mark Greggoire	...	Self - Event Announcer 1 episode, 2011
	Christopher Dunaway	...	Self - Howard Pile Driving Company 1 episode, 2011
	Jeremy Young	...	Self - Bungee.com 1 episode, 2011
	Mark Puch	...	Self - Owner, Primrose Candies 1 episode, 2011
	Andrew Allen	...	Self - Atlas Device 1 episode, 2011
	John Pine	...	Self - Fort Lewis, WA 1 episode, 2011
	Ida Mari Oiestad	...	Self - Second Officer, Tamerlane 1 episode, 2011
	Matt Pye	...	Self - Vice President, Just Born, Incorporated 1 episode, 2011
	Gabriel Peterson	...	Self - Innespace Productions 1 episode, 2011
	Thorsten Möwes	...	Self - Cleaning Expert, Kärcher 1 episode, 2011
	Stewart Bailey	...	Self - Curator, Evergreen Aviation & Space Museum 1 episode, 2011
	Dean Smith	...	Self - Timeless Timber Frame Company 1 episode, 2011
	Kevin Denis	...	Self - Training Manager, Gravitec Systems 1 episode, 2011
	Billy Kunelius	...	Self - Competitive Lumberjack 1 episode, 2011
	Tom Wynn	...	CEO, Peerless Chain / ... 1 episode, 2011
	Jay Hilton	...	Self - Gulf Coast Treated Pilings and Timber 1 episode, 2011
	Tyrell Marlow	...	Self - Gravitec Systems 1 episode, 2011
	William Calimer	...	Self - Calimer Wooden Wheels 1 episode, 2011
	Daniel Theobald	...	Self - Vecna Technologies 1 episode, 2011
	Jay Jonathan Villemarette	...	Self - Master Articulator 1 episode, 2011
	Fran Bigelow	...	Self - Owner, Fran's Chocolates 1 episode, 2011
	Steve Morley	...	Self - Morley Canoes 1 episode, 2011
	Nathan Ball	...	Self - Atlas Device 1 episode, 2011
	Dan Piazza	...	Self - Innespace Productions 1 episode, 2011
	Chris Cicora	...	Self - Competitive Lumberjack 1 episode, 2011
	Bart Remling	...	Self - Blackhorse Armor 1 episode, 2011
	Johnnie Johnson	...	Self - R&D Lab Supervisor 1 episode, 2011
	Tim Murphy	...	Self - Vice President, Ferrara Pan Candies 1 episode, 2011
	Michael Fischer	...	Self - Fort Lewis, WA 1 episode, 2011
	Anthony Jennings	...	Cpt. Jennings 1 episode, 2012
	George Wunderlich	...	Self - Executive Director, National Museum of Civil War Medicine 1 episode, 2012
	Jesse Passin	...	Self - Alaska DOT Driver 1 episode, 2012
	Shane Langland	...	Self - Owner, Airglas, Inc. 1 episode, 2012
	Kristi Wallace	...	Self - Geologist, USGS 1 episode, 2012
	Mark Hanson	...	Self - Thompson Pass Foreman 1 episode, 2012
	Bill Gentry	...	Self - President, Cobra Firearms 1 episode, 2012
	Rick Wessels	...	Self - Geophysicist, USGS 1 episode, 2012
	Mike Coffey	...	Self - Maintenance Chief Alaska DOT 1 episode, 2012
	Brian Montgomery	...	Self - 197th Infantry Brigade 1 episode, 2012
	Michael Howe	...	Self - President, Howe & Howe Technologies 1 episode, 2012
	Matthew Sturm	...	Self - US Army Corp of Engineers 1 episode, 2012
	Irv Miller	...	Self - President, J&L Self Defense 1 episode, 2012
	Joy Baker	...	Self - Harbor Master, Nome 1 episode, 2012
	Jim Cieplak	...	Self - Alaskan Aviation Safety Foundation 1 episode, 2012
	Ken Boschert	...	Self - Ken's Fairbanks Alignment 1 episode, 2012
	Robert Inkenbrandt	...	Self - U.S. Army Infantry 1 episode, 2012
	Frankie Guy	...	Cpt. Dawson 1 episode, 2012
	Bucky Mills	...	Self - Law Enforcement Sales, FNH USA 1 episode, 2012
	Richard Thomas	...	Self - Sheriff's Office, Calvert County, Maryland 1 episode, 2012
	Jim St. George	...	Self - Owner, STG, Inc. 1 episode, 2012
	Tom Lawhorn	...	Self - Production Foreman, Airglas 1 episode, 2012
	Steven Gitlin	...	Self - Vice President, Aerovironment 1 episode, 2012
	Jim Harbaugh	...	Self - Former NFL Quarterback 1 episode, 2013
	Marvin Yagoda	...	Self - Owner, Marvin's Marvelous Mechanical Museum 1 episode, 2013
	A.J. Shaka	...	Self - Professor of Chemistry, U.C. Irvine 1 episode, 2013
	Ronald Hickland	...	Self - Ball Design Engineer: Ebonite International 1 episode, 2013
	William Warmbrodt	...	Self - Cheif Aeromechanics Branch 1 episode, 2013
	Jack Huckel	...	Self - Director: National Soccer Hall of Fame 1 episode, 2013
	Vince Simonds	...	Self - Director of Engineering: Callaway Golf 1 episode, 2013
	Jay Williams	...	Self - Quality Manager: HEAD-Penn Racquet Sports 1 episode, 2013
	Errol Brigance	...	Self - Program Manager, South West Research Institute 1 episode, 2013
	Gerry Elias	...	Self - Staff Technician, South West Research Institute 1 episode, 2013
	Johnny Brenes	...	Self - Baseball Sewer: Rawlings, Costa Rica 1 episode, 2013
	Tom Shieber	...	Self - Curator: National Baseball Hall of Fame 1 episode, 2013
	Freeman Ralph	...	Self - Director, Ice Engineering, C-Cone 1 episode, 2013
	Scott Wade	...	Self - Dirty Car Artist 1 episode, 2013
	Daniel Frankl	...	Self - Kinesiology Professor: Cal State Los Angeles 1 episode, 2013
	Randy Boone	...	Self - Pitcher: University of Texas 1 episode, 2013
	Martin Zeeman	...	Self - Second Engineer, Cosco Long Beach 1 episode, 2013
	Alejandro Cotter	...	Self - General Manager: Rawlings, Costa Rica 1 episode, 2013
	Mike Yagley	...	Self - Vice President: Golf Ball Management, Callaway Golf 1 episode, 2013
	Rocio Gamboa	...	Self - Baseball Sewer: Rawlings, Costa Rica 1 episode, 2013
	Bill Johnson	...	Self - L3 Communications 1 episode, 2013
	Jerry Stofleth	...	Self - Technical Staff, Sandia National Labs 1 episode, 2013
	Ron Mathis	...	Self - Senior Program Manager, South West Research Institute 1 episode, 2013
	Brian Hickey	...	Self - Quality Manufacturing Director: Ebonite International 1 episode, 2013
	Christopher Muldrow	...	Self - Expert Bowler 1 episode, 2013
	Greg Dosch	...	Self - Engineering Staff Tech: Callaway Golf 1 episode, 2013
	John Nealon	...	Self - Golf Ball Research Director: Callaway Golf 1 episode, 2013
	Jerry Hall	...	Self - Plant Supervisor: Wilson Football Factory 1 episode, 2013
	Greg Mason	...	Self - Marketing Director: HEAD-Penn Racquet Sports 1 episode, 2013
	Sam Barros	...	Self - Mechanical Engineer, KVA Effects 1 episode, 2013
	Patty Fendick-McCain	...	Self - Women's Tennis Coach: University of Texas 1 episode, 2013
	Randy Peterson	...	Self - Fitting and Instruction Director: Callaway Golf 1 episode, 2013
	John Barrett	...	Self - Port Engineer, Foss Maritime 1 episode, 2013
	Petra Dizdar	...	Self - Tennis Player: University of Texas 1 episode, 2013
	Emmitt Lawrence	...	Self - Ball Turner: Wilson Football Factory 1 episode, 2013
	Randy Teitloff	...	Self - Vice President of Research and Development: Ebonite International 1 episode, 2013
	Chris Welton	...	Self - Captain, The Surprise 1 episode, 2013
	OK Go	...	Themselves 1 episode, 2014
	Christoph Brown	...	Self - The Etch A Sketch Man 1 episode, 2014
	Christopher Sullivan	...	Self - Concierge, CIA Greystone 1 episode, 2014
	Fred Mohamadi	...	Self - CEO, Tialinx, Inc 1 episode, 2014
	Harry Knuppel	...	Self - Engineering Manager, Kness Manufacturing 1 episode, 2014
	Karen MacNeil	...	Self - Chairman, Wine Studies, CIA Greystone 1 episode, 2014
	Marshall Brian	...	Self - Founder, How Stuff Works 1 episode, 2014
	Paul Strauch	...	Self - Director, Emerging Technology Products 1 episode, 2014
	Malian Lai	...	Self - GM, Ucan Zippers USA 1 episode, 2014
	Bob Kwalwasser	...	Self - Mousetrap Collector 1 episode, 2014
	Brent Farley	...	Self - Gadget Inventor 1 episode, 2014
	Linda Drummond	...	Self - General Manager, Hammacher Schlemmer 1 episode, 2014
	Kevin Jones	...	Self - Costume Historian, Fashion Institute of Design & Merchandise 1 episode, 2014
	Kinga Philipps	...	Self, Expert 1 episode, 2021
	Richard Dickson	...	Self 1 episode, 2021
	Nilou Motamed	...	Self - Global Culinary Expert 1 episode, 2021
	Michael Twitty	...	Self - Culinary Historian 1 episode, 2021
	Jane Labowitch	...	Self 1 episode, 2021
	Gary Stern	...	Self 1 episode, 2021
	Lorenzo Lamas	...	Self (uncredited) 1 episode, 2003
	T.J. Wollard	...	Hotel Bellhop (uncredited) 1 episode, 2005
	Mark Andrews	...	Self (uncredited) 1 episode, 2008
	Sweetheart	...	Emcee (uncredited) 1 episode, 2010
	Kyrsten Mate	...	Self (uncredited) 1 episode, 2011

Series Produced by 

Don Cambou	...	executive producer / supervising producer / associate producer / producer (346 episodes, 1995-2015)
Paul Dzilvelis	...	line producer / production executive / post producer (345 episodes, 1995-2015)
Tim Knauff	...	post producer (223 episodes, 1995-2013)
Bruce Nash	...	producer (177 episodes, 1994-2010)
Beth Dietrich	...	executive producer / supervising producer / executive producer: History Channel / executive producer: The History Channel / executive producer: History / supervising producer: History Channel / supervising producer: History (157 episodes, 1995-2010)
Ron Nelson	...	supervising producer / consulting producer / producer / post producer (126 episodes, 1995-2015)
Charlie Maday	...	executive producer / executive producer: History Channel / executive producer: History (82 episodes, 1995-2014)
Scott Berkson	...	post producer (51 episodes, 1999-2003)
Henry Schipper	...	consulting producer / producer / supervising producer / associate producer (47 episodes, 1999-2006)
Matthew P. Hickey	...	producer / associate producer / segment associate producer (25 episodes, 1995-2005)
Sean Gallagher	...	executive producer (25 episodes, 2010-2012)
Abby Greensfelder	...	executive producer (25 episodes, 2010-2012)
Luke Ellis	...	producer / associate producer / co-producer (23 episodes, 1997-2005)
Bob Jaffe	...	executive producer (22 episodes, 1994-1999)
John Verhoff	...	executive producer / executive producer: History / executive producer: A&E Television Networks / executive producer: H2 / executive producer: History Channel / senior producer (20 episodes, 2008-2015)
Kristy Sabat	...	executive producer (20 episodes, 2021-2022)
Beata Ziel	...	producer / associate producer (19 episodes, 1999-2008)
Gloria Morris	...	associate producer / producer / co-producer (18 episodes, 1999-2008)
Jeff Mercer	...	associate producer / producer (17 episodes, 1997-2010)
Kristina Djokic	...	associate producer / producer (17 episodes, 1999-2007)
LaMonte Westmoreland	...	associate producer / producer (15 episodes, 1999-2003)
Anthony Lacques	...	producer / associate producer (15 episodes, 2000-2008)
Amber Seyler	...	associate producer / field producer (15 episodes, 2010-2012)
Jeff Scheftel	...	producer / co-producer / senior producer (14 episodes, 1993-1999)
Gerald W. Abrams	...	executive producer (14 episodes, 1995-2014)
W. Scott Goldie	...	producer / associate producer (14 episodes, 1999-2008)
Robert E. Ziel	...	producer / associate producer (14 episodes, 1999-2005)
Carter Figueroa	...	coordinating producer / senior producer / coordinating producer: History / senior producer: A&E Television Networks (14 episodes, 2010-2012)
Greg Smith	...	executive producer (14 episodes, 2011-2012)
Matthew Braley	...	executive producer (14 episodes, 2021)
Steven C. Lawrence	...	co-executive producer (14 episodes, 2021)
Jim Pasquarella	...	executive producer (14 episodes, 2021)
Bob Petrella	...	associate producer / producer / co-producer (13 episodes, 1999-2003)
Andrew Thomas	...	producer / producer (12 episodes, 1993-1996)
Tim Busa	...	senior producer / coordinating producer / producer (12 episodes, 1994-1999)
Greg DeHart	...	producer / associate producer (12 episodes, 1997-2011)
Emily Lau	...	associate producer / co-producer / producer (12 episodes, 1999-2006)
Glenn Kirschbaum	...	supervising producer / producer (12 episodes, 2002-2010)
Robert Twilley	...	co-executive producer / coordinating producer (12 episodes, 2004-2011)
Kaylan Eggert	...	producer / associate producer (12 episodes, 2006-2013)
Annabelle Hester	...	producer / field producer / co-producer / post producer / series producer (12 episodes, 2010-2012)
Malia Kobara	...	associate producer (12 episodes, 2021)
Steve Ascher	...	executive producer (12 episodes, 2022)
Matt Pearl	...	executive producer (12 episodes, 2022)
Holly O'Brien	...	associate producer / producer / co-producer (11 episodes, 1999-2002)
Jim Hense	...	producer (11 episodes, 2004-2013)
Fred Peabody	...	producer / segment producer (10 episodes, 1999-2005)
Nancy Oey	...	associate producer / co-producer / producer (10 episodes, 1999-2003)
Sean Dash	...	producer (10 episodes, 2000-2013)
Philip R. Cloutier	...	associate producer (10 episodes, 2007-2012)
Mary Courtney	...	associate producer (10 episodes, 2008-2011)
Ann Carroll	...	series producer / consulting producer (10 episodes, 2010-2012)
Brian Leonard	...	series producer (10 episodes, 2010-2011)
Sarah Rooney	...	associate producer (10 episodes, 2010-2011)
Chris Sondreal	...	senior producer / producer (10 episodes, 2011-2012)
Greg Goldman	...	producer (9 episodes, 1999-2013)
Jeff Cole	...	producer (9 episodes, 2005-2013)
Jared Cook	...	associate producer / producer (9 episodes, 2006-2010)
Melissa Fuller	...	producer / associate producer (9 episodes, 2006-2010)
Kelly Tucker	...	field producer / associate producer (9 episodes, 2010-2011)
Hannah Richardson	...	associate producer (9 episodes, 2011-2012)
Doug DeLuca	...	associate producer (8 episodes, 1995-1999)
Noah Morowitz	...	producer (8 episodes, 1997-2006)
Len Carter	...	post producer (8 episodes, 1999-2011)
Craig Haffner	...	executive producer (8 episodes, 2002-2003)
Donna E. Lusitana	...	executive producer (8 episodes, 2002-2003)
Stephen Land	...	executive producer (8 episodes, 2004-2011)
Phil Kruener	...	producer (8 episodes, 2005-2010)
Mark Young	...	field producer (8 episodes, 2010-2012)
Arjun Rao	...	associate producer (8 episodes, 2010-2011)
Anastasia Cronin	...	field producer / associate producer (8 episodes, 2011-2012)
Sarah Katz	...	associate producer / field producer (8 episodes, 2011-2012)
Jonathan Jordan	...	Supervising field producer / supervising field producer (8 episodes, 2021)
Libby Segal	...	development producer / producer (8 episodes, 2021)
Bill Brummel	...	supervising producer (7 episodes, 1995-1999)
Robert Kirk	...	executive producer / producer / senior producer (7 episodes, 1997-2003)
Rob Lihani	...	executive producer / producer / supervising producer (7 episodes, 1997-2003)
Danielle Parsons	...	associate producer (7 episodes, 2002-2005)
Louis Tarantino	...	coordinating producer / supervising producer (7 episodes, 2002-2003)
Richard Jones	...	producer (7 episodes, 2006-2011)
Scott Michnick	...	field producer / producer (7 episodes, 2010-2012)
Conor McCarthy	...	field producer / producer (7 episodes, 2010-2011)
Libby Richman	...	executive producer (7 episodes, 2010-2011)
Laura Casey	...	field producer / producer (7 episodes, 2011-2012)
Corrie Kaufman	...	associate producer / producer (6 episodes, 1995-2006)
John Drimmer	...	supervising producer (6 episodes, 1995-1997)
Jim Cirigliano	...	producer (6 episodes, 1998-2003)
David Bradstreet	...	associate producer (6 episodes, 1999-2006)
Lee Schneider	...	producer / additional field producer / field producer (6 episodes, 2001-2010)
Ansley Bell	...	associate producer (6 episodes, 2001-2003)
Robert Hughes	...	producer (6 episodes, 2006-2008)
Liza Maddrey	...	associate producer (6 episodes, 2007-2010)
Kendra Gahagan	...	field producer / producer (6 episodes, 2010-2012)
Brooke Barrows	...	field producer / producer (6 episodes, 2010-2011)
French Horwitz	...	field producer / additional field producer (6 episodes, 2010-2011)
Leslie Walsh	...	Archive Producer (6 episodes, 2021)
Robert Beemer	...	producer / coordinating producer / supervising producer (5 episodes, 1997-2003)
Tom Jennings	...	producer (5 episodes, 1998-2002)
Jeff Conroy	...	producer / associate producer (5 episodes, 1999-2003)
Christof Ritter	...	associate producer (5 episodes, 1999-2002)
Tim Stokes	...	segment producer (5 episodes, 1999-2001)
Michael B. Christy	...	producer (5 episodes, 2002-2003)
Steven D. Smith	...	associate producer (5 episodes, 2002-2003)
Carolina Pacheco	...	associate producer (5 episodes, 2006-2013)
Matthew Ayres	...	field producer (5 episodes, 2010-2011)
Sharon Martin	...	supervising producer (5 episodes, 2010-2011)
Natalie Pitcher	...	associate producer (5 episodes, 2012)
Alice Borrelli	...	producer / field producer (5 episodes, 2021)
Jethro Nededog	...	associate producer (4 episodes, 1995-2005)
Martin Kent	...	producer (4 episodes, 1999-2005)
Mark Mohr	...	producer / field producer (4 episodes, 2000-2004)
Ryan Senter	...	associate producer (4 episodes, 2001-2002)
Dolores Gavin	...	supervising producer (4 episodes, 2003)
Savas Georgalis	...	associate producer (4 episodes, 2006-2007)
Erika Smith	...	associate producer (4 episodes, 2007-2008)
Todd Moss	...	supervising producer (4 episodes, 2010)
Jenny Ewig	...	field producer / producer (4 episodes, 2011-2012)
Jan Leyssens	...	post producer (4 episodes, 2013)
Paul Taggart	...	producer (4 episodes, 2021)
Yann Debonne	...	producer (3 episodes, 1993-2010)
Lauren Levine	...	producer / post producer (3 episodes, 1995-2006)
Elyse Miranda	...	supervising producer (3 episodes, 1997-2003)
J.V. Martin	...	associate producer / producer (3 episodes, 1997-1999)
Ellie Baer	...	associate producer (3 episodes, 1997)
Mary Wallace	...	producer (3 episodes, 1999-2002)
Sean Heckman	...	associate producer (3 episodes, 2000-2005)
Kathryn Christy	...	producer (3 episodes, 2001-2003)
Adrian Maher	...	producer (3 episodes, 2001-2002)
Marc Finnegan	...	supervising producer (3 episodes, 2002-2003)
Taylor Downing	...	producer (3 episodes, 2003)
Jeffrey Willerth	...	producer (3 episodes, 2004-2006)
Dan Gibbons	...	associate producer (3 episodes, 2004-2005)
Jeni Rohlin	...	associate producer (3 episodes, 2007-2008)
Allison Boon	...	producer / associate producer (3 episodes, 2007)
Michael Stiller	...	executive producer: History Channel / executive producer: The History Channel (3 episodes, 2007)
Jenny Kubo	...	field producer / producer (3 episodes, 2011-2012)
Christina Arellano	...	associate producer (3 episodes, 2011)
Kent Kitzman	...	line producer / supervising producer (3 episodes, 2013-2014)
Gigi Abrantes	...	story producer (3 episodes, 2021)
Vanessa Wilson	...	associate producer (3 episodes, 2021)
Terry Fitzpatrick	...	producer (2 episodes, 1995-1997)
Alison Trinkl	...	producer (2 episodes, 1996-1997)
Howard Dratch	...	producer (2 episodes, 1997-2001)
Chris Mortensen	...	producer (2 episodes, 1997-2000)
Chuck Hayes	...	producer (2 episodes, 1997-1999)
Craig Constantine	...	producer (2 episodes, 1999-2003)
Shelley Ann Lawrence	...	producer (2 episodes, 1999-2001)
Tom Yaroschuk	...	executive producer (2 episodes, 2000-2003)
Angela Aiello	...	field producer / segment producer (2 episodes, 2001-2003)
Mai-Ly Nguyen	...	associate producer (2 episodes, 2001-2003)
Donna Michelle Anderson	...	producer (2 episodes, 2001-2002)
Larayne Decoeur	...	producer (2 episodes, 2001-2002)
Aaron Kass	...	producer (2 episodes, 2001-2002)
Andy Papadopoulos	...	producer (2 episodes, 2002-2003)
Martha Sloan	...	co-producer (2 episodes, 2002)
Paul Nelson	...	associate producer (2 episodes, 2003)
Tim O'Connor	...	line producer (2 episodes, 2003)
Rob Stone	...	producer (2 episodes, 2003)
Allon Furstenberg	...	associate producer / research producer (2 episodes, 2004-2005)
Rod Pyle	...	producer (2 episodes, 2004-2005)
Diane Wai	...	associate producer (2 episodes, 2004-2005)
Suzanne Gilreath	...	associate producer (2 episodes, 2004)
Marianna Yarovskaya	...	associate producer (2 episodes, 2004)
Geoffrey Proud	...	executive producer (2 episodes, 2005-2011)
Cindy Robinson	...	producer (2 episodes, 2005-2011)
Joanne Fish	...	producer (2 episodes, 2005-2007)
Jessica Loveless	...	associate producer (2 episodes, 2006-2007)
Robert Rosales	...	associate producer (2 episodes, 2006-2007)
Margaret Beckett	...	assistant producer (2 episodes, 2006)
Rod Caird	...	executive producer (2 episodes, 2006)
Martin O'Collins	...	producer (2 episodes, 2006)
Lara Tabor	...	associate producer (2 episodes, 2006)
Melissa Rafford	...	associate producer (2 episodes, 2007)
Jennifer Anderson	...	producer (2 episodes, 2008-2011)
Andrew Fuller	...	associate producer (2 episodes, 2008-2010)
Dennis Lofgren	...	producer (2 episodes, 2008)
Caleb Roehrig	...	associate producer (2 episodes, 2008)
Sapna Chhabra	...	associate producer (2 episodes, 2009-2010)
Jennifer Anderson	...	producer (2 episodes, 2010-2011)
Jim Lindsay	...	producer (2 episodes, 2010-2011)
Randal Shuptrine	...	field producer (2 episodes, 2010-2011)
Robert Wear	...	associate producer (2 episodes, 2010-2011)
Spencer Smith	...	associate producer (2 episodes, 2011-2012)
Alexander Ward	...	producer (2 episodes, 2012)
Leslie Coffee	...	field producer (2 episodes, 2021)
Rakesh Nair	...	story producer (2 episodes, 2021)
David Scott	...	field producer (2 episodes, 2021)
Mel A. Bishop	...	executive producer (1 episode, 1995)
Phyllis Cannon	...	producer (1 episode, 1995)
Lou DeCosta	...	producer (1 episode, 1995)
Suzanne Mustacich	...	producer (1 episode, 1995)
Steven R. Talley	...	producer (1 episode, 1995)
Allison Grodner	...	producer (1 episode, 1996)
Donald Sellers	...	producer (1 episode, 1996)
Ellen Mulligan	...	producer (1 episode, 1997)
Tom Rogan	...	post producer (1 episode, 1997)
Lisa Shaffer-Kirk	...	associate producer (1 episode, 1997)
Gary Tarpinian	...	producer (1 episode, 1997)
Ann Toler	...	producer (1 episode, 1997)
Sridhar Dasari	...	associate producer (1 episode, 1998)
Susan Pettit	...	associate producer (1 episode, 1998)
Andrea Anderson	...	associate producer (1 episode, 1999)
Rick Benavides	...	associate producer (1 episode, 1999)
Deborah Blum	...	producer (1 episode, 1999)
Josh Hanig	...	producer (1 episode, 1999)
Tracy Hood	...	associate producer (1 episode, 1999)
Dean Vallas	...	producer (1 episode, 1999)
Lisa Bourgoujian	...	producer (1 episode, 2000)
Tim Evans	...	producer (1 episode, 2000)
John Farren	...	executive producer: Granada (1 episode, 2000)
Silvia Gambardella	...	producer (1 episode, 2000)
Barry D. Hill	...	producer (1 episode, 2000)
Jill-Allegra Kaiser	...	assistant producer (1 episode, 2000)
David Massar	...	producer (1 episode, 2000)
Mike Mathis	...	producer (1 episode, 2000)
Pam Moore	...	producer (1 episode, 2000)
Chandra Pinto	...	assistant producer (1 episode, 2000)
Jude Gerard Prest	...	producer (1 episode, 2000)
Amina Razaq	...	producer (1 episode, 2000)
Sara Theriault	...	line producer (1 episode, 2000)
Cynthia Crompton	...	producer (1 episode, 2001)
Matthew Kleinman	...	associate producer (1 episode, 2001)
Eric Lindstrom	...	associate producer (1 episode, 2001)
Douglas Varchol	...	producer (1 episode, 2001)
Jon Crowley	...	producer (1 episode, 2002)
Martin Gillam	...	producer (1 episode, 2002)
Wayne Grajeda	...	producer (1 episode, 2002)
Walt Omiecinski	...	segment producer (1 episode, 2002)
Scott Paddor	...	producer (1 episode, 2002)
Lars Ullberg	...	producer (1 episode, 2002)
Mike Vincenti	...	co-producer (1 episode, 2002)
Chris Benjamin	...	producer (1 episode, 2003)
Mary Benjamin	...	associate producer (1 episode, 2003)
Raymond Bridgers	...	supervising producer (1 episode, 2003)
David Caldwell-Evans	...	associate producer (1 episode, 2003)
Douglas Cohen	...	producer (1 episode, 2003)
John Corry	...	producer (1 episode, 2003)
Ann Hackett	...	associate producer (1 episode, 2003)
Margaret Haddad	...	producer (1 episode, 2003)
Jaime Hellman	...	producer (1 episode, 2003)
Karen Hitzig	...	consulting producer (1 episode, 2003)
Andrew Johnston	...	producer (1 episode, 2003)
Hildie Katibah	...	producer (1 episode, 2003)
Bo Koster	...	associate producer (1 episode, 2003)
Vicky Kuperman	...	coordinating producer (1 episode, 2003)
Avital Levy	...	associate producer (1 episode, 2003)
Tony Long	...	producer (1 episode, 2003)
Harry Jason Lowell	...	producer (1 episode, 2003)
Douglas Miller	...	field producer (1 episode, 2003)
Andrew Nock	...	associate producer (1 episode, 2003)
Tamara Phillips	...	associate producer (1 episode, 2003)
Darryl Rehr	...	producer (1 episode, 2003)
Michael L. Rose	...	executive producer (1 episode, 2003)
Mark Rowland	...	producer (1 episode, 2003)
Chip Selby	...	field producer (1 episode, 2003)
Susan Smiley	...	producer (1 episode, 2003)
Edgar Sotomayor	...	associate producer (1 episode, 2003)
Rhys Thomas	...	supervising producer (1 episode, 2003)
Robert M. Wise	...	producer (1 episode, 2003)
Paul Amirault	...	producer (1 episode, 2004)
Chris Harty	...	executive producer (1 episode, 2004)
Valerie Johnson	...	associate producer (1 episode, 2004)
Mai-Li Nguyen	...	associate producer (1 episode, 2004)
Michael Sackett	...	supervising producer (1 episode, 2004)
Paul Apel	...	executive producer (1 episode, 2005)
Alan Baral	...	executive producer (1 episode, 2005)
Fernanda De Capua	...	producer: Sao Paulo (1 episode, 2005)
Christie Elwin	...	associate producer (1 episode, 2005)
Dave Garrison	...	producer (1 episode, 2005)
Nancy Gimbrone	...	supervising producer (1 episode, 2005)
Gary Grossman	...	executive producer (1 episode, 2005)
Michael Hacker	...	producer (1 episode, 2005)
Craig Jenest	...	consulting producer (1 episode, 2005)
Steve Lange	...	executive producer (1 episode, 2005)
Michael Meadows	...	executive producer (1 episode, 2005)
Dana Millikin	...	producer (1 episode, 2005)
Mark Montgomery	...	producer (1 episode, 2005)
Aliza Pollack	...	associate producer (1 episode, 2005)
Christen Harty Schaefer	...	co-executive producer (1 episode, 2005)
Laura Sobel	...	producer (1 episode, 2005)
Peter Steen	...	producer (1 episode, 2005)
Debbie Supnik	...	development executive (1 episode, 2005)
Zak Weisfeld	...	executive producer (1 episode, 2005)
Robb Weller	...	executive producer (1 episode, 2005)
Keith Guinto	...	supervising producer (1 episode, 2006)
James Joyce	...	associate producer (1 episode, 2006)
Kerry Millerick	...	producer (1 episode, 2006)
David Rajter	...	producer (1 episode, 2006)
Richard Sattin	...	executive producer (1 episode, 2006)
Diane Glosson	...	field producer (1 episode, 2007)
Theresa Hayward	...	field producer (1 episode, 2007)
Suzanne Murarik	...	associate producer (1 episode, 2007)
Steve Durgin	...	producer (1 episode, 2008)
Andrew Jablon	...	field producer (1 episode, 2008)
Bob Niemack	...	producer (1 episode, 2008)
Erica Sardarian	...	associate producer (1 episode, 2008)
Jennifer Beman	...	producer (1 episode, 2010)
Janet Ginsburg	...	producer (1 episode, 2010)
Lawrence Givens	...	producer (1 episode, 2010)
John Griffin	...	producer (1 episode, 2010)
Emire Izat	...	producer (1 episode, 2010)
Joshua Janiak	...	associate producer (1 episode, 2010)
Eric Mazer	...	producer (1 episode, 2010)
Lee Robinson	...	field producer (1 episode, 2010)
Matt Sprouse	...	producer (1 episode, 2010)
Sydne White	...	field producer (1 episode, 2010)
Erin Yokel	...	field producer (1 episode, 2010)
Jennifer Abbots	...	associate producer (1 episode, 2011)
Nathan Antila	...	producer (1 episode, 2011)
Timothy Dilworth	...	producer (1 episode, 2011)
Laura Ganis	...	field producer (1 episode, 2011)
Gloria Kruener	...	producer (1 episode, 2011)
Marlene May	...	field producer (1 episode, 2011)
Joanna McGuire	...	field producer (1 episode, 2011)
Kelly Phipps	...	field producer (1 episode, 2011)
Sarah Seyler	...	associate producer (1 episode, 2011)
Jason Shastri	...	associate producer (1 episode, 2011)
Wynette Yao	...	producer (1 episode, 2011)
Brook Barrows	...	field producer (1 episode, 2012)
Jesse Bechtel	...	producer (1 episode, 2012)
Dan Elliot	...	associate producer (1 episode, 2012)
Shelby Eden	...	associate producer (1 episode, 2013)
Phil Alongi	...	consulting producer (1 episode, 2015)
Geoffrey Boynton	...	associate producer (1 episode, 2015)
Bill Ferehawk	...	producer (1 episode, 2015)
Dylan Robertson	...	producer (1 episode, 2015)
Stephanie Hearn Purcell	...	field producer (1 episode, 2021)
Chris Moore	...	story producer (1 episode, 2021)
Emma Ratliff	...	producer (1 episode, 2021)

Series Music by 

Alan Ett	...	(132 episodes, 1995-2010)
Guy Thomas	...	(18 episodes, 1999-2010)
Jason Nesmith	...	(14 episodes, 2008-2010)
Timothy Andrew Edwards	...	(13 episodes, 2005-2010)
Greg Kellogg	...	(12 episodes, 2000-2010)
Ron Wasserman	...	(12 episodes, 2022)
Randy Jones	...	(10 episodes, 2005-2007)
Scott Page-Pagter	...	(8 episodes, 1994-1997)
John Valentino	...	(7 episodes, 1994-1997)
Gerry Moffett	...	(7 episodes, 1995-2002)
Jeremy Sweet	...	(6 episodes, 2005-2008)
Robert Wait	...	(4 episodes, 2002-2003)
Benjamin Newhouse	...	(3 episodes, 1999-2000)
Ian Lynn	...	(3 episodes, 2003)
Paul Jones	...	(3 episodes, 2004-2005)
Paul Wayne Rucker	...	(3 episodes, 2007-2008)
Emanuele Arnone	...	(3 episodes, 2008)
Derek Luff	...	(2 episodes, 1996-1999)
Christopher L. Stone	...	(2 episodes, 2002-2003)
Jerome Curel	...	(2 episodes, 2006)
Armen Chakmakian	...	(2 episodes, 2008)
Dean Landon	...	(2 episodes, 2015)
Adrian Burch	...	(1 episode, 2000)
Todd Erickson	...	(1 episode, 2000)
Michael Whalen	...	(1 episode, 2000)
David Whitaker	...	(1 episode, 2000)
Kevin Cloud	...	(1 episode, 2002)
Zeljko Marasovich	...	(1 episode, 2002)
Gary Rottger	...	(1 episode, 2002)
Amjad Albasel	...	(1 episode, 2003)
Richard Band	...	(1 episode, 2003)
Steve Morrell	...	(1 episode, 2003)
Earl Rose	...	(1 episode, 2003)
Soren Sorensen	...	(1 episode, 2003)
Alison Taylor	...	(1 episode, 2003)
Marc Jackson	...	(1 episode, 2004)
Josh Molen	...	(1 episode, 2005)
Scott Murphy	...	(1 episode, 2005)
Chris Robbins	...	(1 episode, 2005)

Series Cinematography by 

Peter Krajewski	...	(21 episodes, 1999-2004)
Dan Lantz	...	(18 episodes, 2006-2010)
Mac Kenny	...	(10 episodes, 1999-2010)
Stephen Harrison	...	(9 episodes, 2010-2012)
Julio Luzquinos	...	(9 episodes, 2011-2012)
Hossam Abdoul-Magd	...	(6 episodes, 2010-2012)
Robert Featherstone	...	(6 episodes, 2010-2012)
Thomas Jacobi	...	(6 episodes, 2011-2012)
Jared Manders	...	(5 episodes, 2004-2007)
John Mans	...	(5 episodes, 2010-2012)
A. Curtis Guyer	...	(4 episodes, 2004-2005)
Lon Magdich	...	(4 episodes, 2004-2005)
Dallas Childers	...	(4 episodes, 2010-2012)
Andy Schwartz	...	(4 episodes, 2010-2011)
Neil Barrett	...	(4 episodes, 2011-2012)
Brett Wiley	...	(4 episodes, 2011-2012)
Dan Beckmann	...	(3 episodes, 2003-2008)
Michael Maniglia	...	(3 episodes, 2010-2011)
Matthew Franklin	...	(3 episodes, 2010)
Joe Brunette	...	(3 episodes, 2011-2012)
Jerry Henry	...	(3 episodes, 2011-2012)
Keith Worthington	...	(3 episodes, 2021-2022)
Michael Richard Martin	...	(3 episodes, 2021)
John R. Bonner Jr.	...	(2 episodes, 1999)
Jeremy Irving	...	(2 episodes, 2006)
Brian Hamm	...	(2 episodes, 2010-2011)
Richard Neil	...	(2 episodes, 2010)
Stefan Wiesen	...	(2 episodes, 2010)
Patrick Armitage	...	(2 episodes, 2011-2012)
Michael Collier II	...	(2 episodes, 2011-2012)
Bob Cranston	...	(2 episodes, 2011-2012)
Gordy Waterman	...	(2 episodes, 2011-2012)
Ryan Hill	...	(2 episodes, 2011)
Peter Gordon	...	(2 episodes, 2021)
Ryan McPherson	...	(2 episodes, 2021)
Jon Woods	...	(1 episode, 2000)
Erik Santiago	...	(1 episode, 2003)
Aaron Berman	...	(1 episode, 2004)
Daniel Fried	...	(1 episode, 2004)
Richard Neill	...	(1 episode, 2004)
Patrick Leigh-Bell	...	(1 episode, 2005)
Doug Weisman	...	(1 episode, 2005)
Anton Floquet	...	(1 episode, 2006)
John Kabasakalis	...	(1 episode, 2006)
Jean Guy Bureau	...	(1 episode, 2007)
Jeremy Osbern	...	(1 episode, 2007)
Darrah Ribble	...	(1 episode, 2007)
James Mathers	...	(1 episode, 2008)
Robert G. Case	...	(1 episode, 2010)
Marcus Burnett	...	(1 episode, 2011)
Richard L. Copley	...	(1 episode, 2011)
Vance Douglas	...	(1 episode, 2011)
Dale Green	...	(1 episode, 2011)
Chris McCaffrey	...	(1 episode, 2011)
Duane Poquis	...	(1 episode, 2011)
Diana Wilmar	...	(1 episode, 2012)
Tim Harlan	...	(1 episode, 2013)
Andrew David Watson	...	(1 episode, 2015)
Doug Michaels	...	(1 episode, 2021)

Series Editing by 

Lou LaProcido	...	(42 episodes, 1999-2011)
Robert Lattanzio	...	(32 episodes, 1995-2010)
Sean Dash	...	(24 episodes, 1999-2003)
Motoshi Wakabayashi	...	(22 episodes, 1999-2013)
Avi Fisher	...	(16 episodes, 2000-2002)
André Vaillancourt	...	(14 episodes, 1999-2003)
Jason Steinberg	...	(12 episodes, 2001-2003)
Tomiko	...	(10 episodes, 1999-2010)
Brian Johnson	...	(10 episodes, 2000-2010)
Julian Gomez	...	(9 episodes, 2001-2003)
Mike Baron	...	(9 episodes, 2021)
Pamela Malouf	...	(7 episodes, 2001-2004)
Andrew Thomas	...	(6 episodes, 1994-1996)
Jane McCord	...	(6 episodes, 1997)
Andrew Corwin	...	(5 episodes, 1994-2001)
Robert Potter	...	(5 episodes, 1996-1999)
Gary Reid	...	(5 episodes, 1999-2009)
Jamie Pickell	...	(5 episodes, 2010-2012)
Matthew Tilley	...	(5 episodes, 2011-2012)
Greg Clausen	...	(4 episodes, 1996-1999)
Joanne De Tora	...	(4 episodes, 1999-2001)
Matt Stevenson	...	(4 episodes, 2001-2003)
Steve Pomerantz	...	(4 episodes, 2002-2003)
Judd Fischer	...	(4 episodes, 2010-2012)
Jan Leyssens	...	(4 episodes, 2013)
Barney Robinson	...	(3 episodes, 1995-2005)
Glenn Takakjian	...	(3 episodes, 1997)
Sven Nilsson	...	(3 episodes, 2001-2003)
Robbie Paramor	...	(3 episodes, 2001)
Michael W. Andrews	...	(3 episodes, 2002-2008)
Kevin Browne	...	(3 episodes, 2002-2003)
R.L. Shontell	...	(3 episodes, 2002-2003)
Shelly Stocking	...	(3 episodes, 2002-2003)
Peter Iannuccilli	...	(3 episodes, 2021)
Bob Potter	...	(2 episodes, 1998-1999)
Craig E. Serling	...	(2 episodes, 1999-2000)
Manny Madla	...	(2 episodes, 2002-2003)
Katie Smith	...	(2 episodes, 2002-2003)
Arthur Springer	...	(2 episodes, 2002)
Larry Frank	...	(2 episodes, 2003)
Scot J. Kelly	...	(2 episodes, 2004-2010)
Chaz Shukat	...	(2 episodes, 2004-2010)
Dave Whittle	...	(2 episodes, 2005-2011)
Irina Hoss	...	(2 episodes, 2006)
Alexander B. Rubinow	...	(2 episodes, 2008-2010)
Jim McNamee	...	(2 episodes, 2010-2011)
Philip Wayne Tatler IV	...	(2 episodes, 2010)
Jeff Stein	...	(2 episodes, 2012)
David M. Friedman	...	(2 episodes, 2014)
Chris Hafner	...	(1 episode, 1995)
Michael Mahoney	...	(1 episode, 1995)
Rick Moore	...	(1 episode, 1995)
Brian Derby	...	(1 episode, 1999)
William Haugse	...	(1 episode, 1999)
Nickolas Perry	...	(1 episode, 1999)
John Bininger	...	(1 episode, 2000)
Keith Lucas	...	(1 episode, 2000)
John Parsons	...	(1 episode, 2000)
K.L. Segal	...	(1 episode, 2000)
Florence Vinger	...	(1 episode, 2000)
Lipo Ching	...	(1 episode, 2001)
Brad Mudgett	...	(1 episode, 2001)
Ryan Reilly	...	(1 episode, 2001)
Skip Robinson	...	(1 episode, 2001)
Andrea Bailey	...	(1 episode, 2002)
Joey Barasch	...	(1 episode, 2002)
Teki Cruickshank	...	(1 episode, 2002)
Art Freed	...	(1 episode, 2002)
Laurence Jacobs	...	(1 episode, 2002)
Kyle Yaskin	...	(1 episode, 2002)
Mark S. Andrew	...	(1 episode, 2003)
Michael Cardeiro	...	(1 episode, 2003)
Jerry Decker	...	(1 episode, 2003)
Brandon Green	...	(1 episode, 2003)
Gareth Johnson	...	(1 episode, 2003)
Margaret Moore	...	(1 episode, 2003)
Gretchen Morning	...	(1 episode, 2003)
Bernard Moss	...	(1 episode, 2003)
Barry S. Silver	...	(1 episode, 2003)
Janet Swanson	...	(1 episode, 2003)
Patricia Sullivan	...	(1 episode, 2004)
Brian Ross	...	(1 episode, 2005)
Duane Tudahl	...	(1 episode, 2005)
Ian Hutchinson	...	(1 episode, 2006)
Arek Hope	...	(1 episode, 2007)
Steve Mellon	...	(1 episode, 2007)
Leslie Atkins	...	(1 episode, 2010)
Jennifer Beman	...	(1 episode, 2010)
Jay Danner-McDonald	...	(1 episode, 2010)
Matt Wilmoth	...	(1 episode, 2010)
Dan Wolfmeyer	...	(1 episode, 2010)
Barbara Burst	...	(1 episode, 2011)
David Canady	...	(1 episode, 2011)
Mike Harvey	...	(1 episode, 2011)
Penny Lee	...	(1 episode, 2012)
Kevin Meehan	...	(1 episode, 2012)
Stephanie Hafner	...	(1 episode, 2013)
Kent Kitzman	...	(1 episode, 2013)
Geoffrey Boynton	...	(1 episode, 2015)
Theo Love	...	(1 episode, 2015)
Matthew Sultan	...	(1 episode, 2015)
Michael Newton	...	(1 episode, 2021)

Series Art Direction by 

Tom Schmidt	...	(4 episodes, 2011)
Ken Short	...	(2 episodes, 1999)

Series Makeup Department 

Connie Cole	...	makeup artist (2 episodes, 1999)
Jaime Feldman	...	special makeup effects artist (1 episode, 2012)
Monica Irusta Jennings	...	makeup artist / special makeup effects artist (1 episode, 2012)

Series Production Management 

Shelia Collins	...	production manager / assistant production manager / post-production supervisor (247 episodes, 1995-2015)
Kathlene Exner	...	production manager (55 episodes, 1999-2003)
Jason Steinberg	...	post-production supervisor (50 episodes, 1999-2002)
Linda K. Clark	...	production manager (38 episodes, 2000-2002)
Scott Berkson	...	post-production supervisor (31 episodes, 1999-2010)
Jennifer Partin	...	production manager (21 episodes, 2010-2012)
Gary Reid	...	post-production manager / post-production supervisor (18 episodes, 2002-2003)
Cameron Young	...	post-production manager / unit production manager (13 episodes, 2011-2012)
Janice Mezzetti	...	head of production / vice president of production (10 episodes, 2011-2012)
Liam Monschein	...	post-production supervisor (9 episodes, 2010-2011)
John Rodman Harris	...	production manager (7 episodes, 2005-2006)
Julio Kollerbohm	...	post-production supervisor (6 episodes, 1995-1999)
Mike Parente	...	post-production supervisor (5 episodes, 1997-2000)
Brigitta Shroyer	...	production manager (5 episodes, 2010-2012)
Jonathan Paltin	...	production manager (5 episodes, 2010-2011)
Michelle Polacinski	...	Covid-19 Compliance Officer (5 episodes, 2021)
Philip Wallnutt	...	production manager (4 episodes, 1998-2010)
Todd Carney	...	post-production supervisor (4 episodes, 2003)
Silvia Holmes Gaines	...	production manager (4 episodes, 2012)
Tom Rogan	...	post-production supervisor (3 episodes, 1997)
Ann Hackett	...	executive in charge of production (3 episodes, 2002-2003)
Jason Kaifesh	...	post-production supervisor (3 episodes, 2003)
Tammy Wood	...	production manager (2 episodes, 1994-1995)
Lauri Chryss	...	production manager (2 episodes, 1997)
Lisa Hope	...	production manager (2 episodes, 1999)
Blaine Williams	...	post-production supervisor (2 episodes, 2002-2003)
Matthew Duclos	...	post-production supervisor (2 episodes, 2002)
Sandra Shuttleworth	...	production manager (2 episodes, 2006)
Greg Bohnert	...	production manager (1 episode, 1997)
John Folkard	...	production manager (1 episode, 2000)
Janice Bech	...	post-production supervisor (1 episode, 2002)
Erin Scotto	...	post-production supervisor (1 episode, 2002)
Louis Tarantino	...	production manager (1 episode, 2002)
Steven Lewis	...	executive in charge of production (1 episode, 2003)
Tim O'Connor	...	production manager (1 episode, 2003)
Neal Fischer	...	production manager (1 episode, 2005)
Dave Shikiar	...	executive in charge of production (1 episode, 2005)
Haven Wertz	...	production manager (1 episode, 2005)
Paul Dzilvelis	...	production executive (1 episode, 2010)
Jennifer P. Artin	...	production manager (1 episode, 2011)
Dana Merwin	...	post-production supervisor (1 episode, 2011)
Ben Shuster	...	post-production manager (1 episode, 2012)
Melissa Ray	...	production manager (1 episode, 2013)

Series Second Unit Director or Assistant Director 

Douglas Miller	...	field director (1 episode, 2003)
Laura Ganis	...	additional directing (1 episode, 2012)

Series Art Department 

John D.C. Kerr	...	additional graphics (6 episodes, 2011-2012)
James Sullivan	...	graphics (3 episodes, 2012)
Barry Hill	...	graphics (2 episodes, 2001-2002)
Adam Goodwin	...	photo animation (1 episode, 1997)
Murray Cook	...	graphic design (1 episode, 2000)
Dave Lowe	...	custom props (1 episode, 2002)
Scott Bell	...	graphic designer (1 episode, 2003)
Christopher Gaal	...	graphic designer (1 episode, 2003)
Jon De Pabon	...	gang boss (1 episode, 2006)
Alexander B. Rubinow	...	props (uncredited) (3 episodes, 2006-2007)

Series Sound Department 

Sam Kaufmann	...	re-recording mixer (549 episodes, 1993-2013)
Dan Snow	...	sound supervisor (231 episodes, 1999-2010)
Paul Ray	...	sound mixer / re-recording mixer (91 episodes, 1999-2010)
Corey Morgan	...	sound effects editor (57 episodes, 1994-2013)
Alex Stickroth	...	sound editor (44 episodes, 2004-2006)
Charles Rohr	...	sound / field audio (40 episodes, 2003-2010)
Shaun Cromwell	...	sound editor (40 episodes, 2006-2007)
Erik Valenzuela	...	re-recording mixer / sound mixer (32 episodes, 1996-2013)
Richard Humphries	...	re-recording mixer / sound design and mix / sound designer / sound design & mix (21 episodes, 2010-2012)
Dennis Hamlin	...	sound mixer / sound / field audio (21 episodes, 2006-2013)
Michael Phillips Keeley	...	re-recording mixer (17 episodes, 2005-2013)
Andrew Kay	...	re-recording mixer (17 episodes, 2021-2022)
Adrian Sam	...	sound / field audio (15 episodes, 2006-2009)
Mark Mariaca	...	sound (15 episodes, 2010-2012)
Mark Solomon	...	sound / field audio (14 episodes, 2002-2010)
Ryan Agostino	...	sound / field audio (14 episodes, 2006-2010)
Matt Gruber	...	sound mixer / field audio / re-recording mixer (13 episodes, 1997-2010)
Rob Sumner	...	sound (12 episodes, 2007-2008)
Noz Furuya	...	re-recording mixer (12 episodes, 2008-2010)
Matthew Engel	...	sound (12 episodes, 2010-2012)
Ed Thacker	...	sound mixer / sound (11 episodes, 1995-2011)
Mark Jensen	...	sound mixer (11 episodes, 1998-2008)
Paul Wustrack	...	sound / field audio (11 episodes, 2002-2008)
Brian Garfield	...	sound / field audio (11 episodes, 2003-2012)
Tom Staton	...	sound / field audio (11 episodes, 2006-2013)
Jeff Knudsen	...	sound (11 episodes, 2006-2007)
Nicholas Karlin	...	sound editor (11 episodes, 2011-2012)
Dan Cook	...	sound / field audio (9 episodes, 2004-2010)
Thom Shafer	...	sound / sound mixer (8 episodes, 1999-2008)
Edmund Kasubinski	...	sound recordist (8 episodes, 2021)
Samuel F. Kaufman	...	sound mixer (7 episodes, 1999-2000)
Matt Bowman	...	sound / field audio (7 episodes, 2004-2013)
Aaron Holloway	...	sound (7 episodes, 2006-2008)
Jim Siler	...	sound recordist (7 episodes, 2008-2010)
Nick Pohulchuk	...	sound (7 episodes, 2010-2012)
Ray Vecchiola	...	sound editor (6 episodes, 1997-1999)
Jim Emswiller	...	sound (6 episodes, 2003-2008)
Chris Weston	...	sound mixer / field audio (6 episodes, 2003-2005)
Mike Estler	...	sound editor (6 episodes, 2011-2012)
Dave Berliner	...	sound / field audio (5 episodes, 2003-2008)
Michael Whelan	...	sound / field audio (5 episodes, 2006-2013)
Ray Day	...	sound (5 episodes, 2006-2008)
Eric Golden	...	sound (5 episodes, 2006-2008)
Franz Moore	...	sound / field audio (5 episodes, 2006-2007)
Jason Quinn	...	sound (5 episodes, 2007-2012)
Chad Bryant	...	sound / field audio / sound mixer (5 episodes, 2007-2008)
Ken Paulakovich	...	sound / field audio (5 episodes, 2007-2008)
Robert Porter	...	sound (5 episodes, 2008-2010)
Aaron Muncy	...	sound (5 episodes, 2011-2012)
Eric Stern	...	re-recording mixer (5 episodes, 2021)
Ron Hyatt	...	sound / field audio / field sound (4 episodes, 1997-2012)
Michael Kimball	...	field audio (4 episodes, 1999-2002)
Rob Maerz	...	sound / field audio (4 episodes, 2001-2006)
Curt Britton	...	field audio / sound (4 episodes, 2004-2013)
Jeremy Settles	...	sound mixer / sound (4 episodes, 2004-2006)
Danny Clayton	...	sound / field audio (4 episodes, 2006-2013)
Alex Marshall	...	sound / sound designer (4 episodes, 2006-2012)
Thom Staton	...	sound (4 episodes, 2006-2008)
Greg Stidham	...	sound (4 episodes, 2006-2008)
Nancie Araki	...	sound (4 episodes, 2006-2007)
Ryan Bedell	...	sound / field audio (4 episodes, 2006-2007)
Matt Cozza	...	sound (4 episodes, 2006-2007)
Chris Tront	...	sound (4 episodes, 2006-2007)
Jeff Hoien	...	sound (4 episodes, 2007-2012)
Travis Smith	...	sound / field audio (4 episodes, 2007-2008)
Marilyn Loud	...	field audio / sound mixer (4 episodes, 2008-2010)
Brian Buckley	...	sound (4 episodes, 2010-2012)
Kelsey Wood	...	sound (4 episodes, 2010-2011)
Jo Richardson	...	sound / field audio (3 episodes, 1995-2007)
Mike Forslund	...	sound mixer (3 episodes, 1999-2000)
Mark Hollensteiner	...	field audio (3 episodes, 2001-2002)
John Simonson	...	field audio / location sound (3 episodes, 2002-2010)
Craig Plachy	...	sound post-production / post-production audio (3 episodes, 2002-2003)
Nathan Smith	...	field audio / sound (3 episodes, 2002-2003)
Marcus Pardo	...	sound mixer / re-recording mixer (3 episodes, 2002)
Tom Backus	...	sound mixer (3 episodes, 2004-2011)
Christopher Gurney	...	sound / field audio (3 episodes, 2006-2013)
Aaron Austin	...	sound (3 episodes, 2006-2008)
Ryan Handley	...	sound (3 episodes, 2006-2008)
Bryan Kweskin	...	sound / field audio (3 episodes, 2006-2008)
Ben Keller	...	sound (3 episodes, 2006-2007)
Eric Reeves	...	sound / audio (3 episodes, 2006-2007)
Amy Sandefur	...	field audio / sound (3 episodes, 2006-2007)
Jason Stoddard	...	sound (3 episodes, 2006-2007)
Ed Fritz	...	sound / audio (3 episodes, 2006)
Mike Johnson	...	sound (3 episodes, 2006)
James Lindsey	...	sound (3 episodes, 2006)
Ryan Young	...	re-recording mixer (3 episodes, 2007-2010)
Eric Soma	...	sound (3 episodes, 2007-2009)
Bill Dillon	...	sound / field audio (3 episodes, 2007-2008)
Chris Grehan	...	sound (3 episodes, 2007-2008)
Noah Mathers	...	sound / sound mixer (3 episodes, 2007-2008)
Joe McCartan	...	sound / field audio (3 episodes, 2007-2008)
Tim Stringfellow	...	sound (3 episodes, 2007-2008)
Phillip Harris	...	sound (3 episodes, 2007)
Jed Henry	...	sound (3 episodes, 2007)
Steven Bechtold	...	sound recordist (3 episodes, 2008-2021)
Ian Vacek	...	sound / field audio (3 episodes, 2008-2010)
Rick George	...	voiceover coordinator (3 episodes, 2010)
Pete Nenortas	...	sound (3 episodes, 2011-2012)
Ted Thacker	...	sound (3 episodes, 2011-2012)
Riley Vuyovich	...	audio post coordinator (3 episodes, 2021)
Walker Ballance	...	field sound / sound (2 episodes, 1997-2006)
Marty Zimmerman	...	field audio (2 episodes, 1999-2010)
Ray Bennett	...	field audio (2 episodes, 1999-2003)
Alexander Rosner	...	audio / sound (2 episodes, 2000-2013)
Tom Burr	...	sound (2 episodes, 2000-2006)
Richard Randall	...	field audio (2 episodes, 2000-2003)
Ted Piton	...	field audio (2 episodes, 2000-2002)
Skip Davis	...	field audio (2 episodes, 2000)
Larry Farkas	...	audio / field audio (2 episodes, 2000)
Jay Rose	...	sound designer (2 episodes, 2000)
Sid Williams	...	field audio (2 episodes, 2000)
Holly Sweet	...	field audio / sound mixer (2 episodes, 2001-2010)
Norm Thompson	...	field audio / sound (2 episodes, 2001-2010)
Jeremy Zunk	...	field audio (2 episodes, 2001-2003)
David Canada	...	field audio (2 episodes, 2001-2002)
Massimiliano D'Ottavi	...	field audio (2 episodes, 2001-2002)
Amy Flannery	...	field audio (2 episodes, 2001-2002)
Radar Long	...	field audio (2 episodes, 2001)
Ben Moyer	...	field audio (2 episodes, 2001)
Jim McManus	...	field audio / sound (2 episodes, 2002-2013)
Charlie Ethridge	...	field audio (2 episodes, 2002-2007)
Greg Quedens	...	field audio (2 episodes, 2002-2003)
Christine Black	...	field audio (2 episodes, 2002)
Nick Kolias	...	field audio / sound (2 episodes, 2003-2008)
Ron Malo	...	field audio / location sound (2 episodes, 2003-2005)
Derek Johnston	...	field audio / sound (2 episodes, 2003-2004)
Dino Quaglietta	...	field audio / sound (2 episodes, 2003-2004)
Sam Insley	...	field audio / sound (2 episodes, 2003)
Peter Massengale	...	field audio / sound (2 episodes, 2005-2011)
Rory Nix	...	field audio / sound (2 episodes, 2005-2008)
Brian Wear	...	field audio / sound (2 episodes, 2005-2006)
Ric Hase	...	sound (2 episodes, 2006-2011)
Brent Haliskie	...	sound (2 episodes, 2006-2008)
Dave Bratspis	...	sound (2 episodes, 2006-2007)
Mike Curtiss	...	field audio / sound (2 episodes, 2006-2007)
Trey Derbes	...	field audio / sound (2 episodes, 2006-2007)
Gordon Glascock	...	sound (2 episodes, 2006-2007)
Chris Jones	...	sound (2 episodes, 2006-2007)
Cary Pope	...	sound (2 episodes, 2006-2007)
Morgan Schmidt-Feng	...	sound (2 episodes, 2006-2007)
Wally Skinner	...	sound (2 episodes, 2006-2007)
Dani Sleiman	...	sound (2 episodes, 2006-2007)
Jerry Wheat	...	sound (2 episodes, 2006-2007)
Bruce Brooks	...	sound (2 episodes, 2006)
Chris Morris	...	dubbing mixer (2 episodes, 2006)
Robert Surenbroek	...	sound (2 episodes, 2006)
Joe Maniscalco	...	sound (2 episodes, 2007-2013)
Brian Haughin	...	sound (2 episodes, 2007-2008)
Ian McCullen	...	sound (2 episodes, 2007-2008)
Thomas Moore	...	sound (2 episodes, 2007-2008)
William Lee Peach	...	sound (2 episodes, 2007-2008)
Mike Thomason	...	field audio / sound (2 episodes, 2007-2008)
Daryl Webster	...	sound (2 episodes, 2007-2008)
Jake Wilganowski	...	sound (2 episodes, 2007-2008)
Matt Gettemeier	...	sound (2 episodes, 2007)
Ben Herlth	...	sound (2 episodes, 2007)
Kathryn Korniloff	...	sound (2 episodes, 2007)
John McFadden	...	sound (2 episodes, 2007)
Jonathan Packer	...	sound (2 episodes, 2007)
Andy Snyder	...	sound (2 episodes, 2007)
Hans Van Den Bold	...	sound (2 episodes, 2007)
Sean Demers	...	field audio / sound (2 episodes, 2008-2010)
Don Yost	...	field audio / sound (2 episodes, 2008-2010)
Mike Harvey	...	sound (2 episodes, 2008-2009)
Bryan Evans	...	sound (2 episodes, 2008)
Gerald Hartley	...	sound (2 episodes, 2008)
Gordon Hayman	...	field audio / sound (2 episodes, 2008)
Thanos Kazakos	...	dialogue editor (2 episodes, 2008)
Kem Stralka	...	sound (2 episodes, 2008)
Steve Theroux	...	sound (2 episodes, 2008)
Sean O'Neil	...	sound / sound mixer (2 episodes, 2010-2012)
Ali Bavugamenshi	...	sound (2 episodes, 2010)
Len Schmitz	...	sound (2 episodes, 2010)
Rob Fritts	...	sound editor (2 episodes, 2012)
Frank Scheuring	...	sound editor (2 episodes, 2012)
Charles Sovek	...	sound editor (2 episodes, 2012)
Jeff Boudrot	...	field audio (1 episode, 1995)
Brendan Compton	...	field audio (1 episode, 1995)
Sherman Hougland	...	field audio (1 episode, 1995)
Lonnie Peck	...	field audio (1 episode, 1995)
Robin Taylor	...	field audio (1 episode, 1995)
Paul Feenstra	...	sound mixer (1 episode, 1996)
Kevin Cates	...	sound mixer (1 episode, 1997)
John Lifavi	...	field sound (1 episode, 1997)
Steve Ligorio	...	field sound (1 episode, 1997)
Robert C. Manning	...	field sound (1 episode, 1997)
Chris Millard	...	sound mixer (1 episode, 1997)
Sandy Progano	...	sound mixer (1 episode, 1997)
Rene Renard	...	sound mixer (1 episode, 1997)
Steve Russel	...	sound mixer (1 episode, 1997)
Jennifer Vivvary	...	sound mixer (1 episode, 1997)
Bill Bass	...	field audio (1 episode, 1999)
James Becker	...	field audio (1 episode, 1999)
Stan Bohnoff	...	field audio (1 episode, 1999)
Jonathan Cohen	...	field audio (1 episode, 1999)
Eric Fox	...	field audio (1 episode, 1999)
Alexander Gruzdev	...	sound mixer (1 episode, 1999)
Mark Briscoe	...	dubbing mixer (1 episode, 2000)
Dan Devaney	...	sound (1 episode, 2000)
Mahmoud El Batouty	...	field audio (1 episode, 2000)
Nigel Elliott	...	field audio (1 episode, 2000)
Elliott Fisher	...	field audio (1 episode, 2000)
Hope Harrison	...	field audio (1 episode, 2000)
William B. Kaplan	...	field audio (1 episode, 2000)
Daniel J. Lyons	...	field audio (1 episode, 2000)
Heather Maren	...	audio (1 episode, 2000)
Lex Matthews	...	field audio (1 episode, 2000)
Bob Newton	...	location audio (1 episode, 2000)
Rob Ouzounian	...	audio (1 episode, 2000)
Philip Rossini	...	audio (1 episode, 2000)
Mohamed Ahmed Said	...	field audio (1 episode, 2000)
Steve Scanzello	...	field audio (1 episode, 2000)
Ted Terrenoire	...	field audio (1 episode, 2000)
Andy Wyatt	...	dubbing mixer (1 episode, 2000)
Anthony Breier	...	field audio (1 episode, 2001)
Chris Duncan Brown	...	field audio (1 episode, 2001)
John Christianson	...	field audio (1 episode, 2001)
Bill Dehuff	...	field audio (1 episode, 2001)
Gerald Denick	...	field audio (1 episode, 2001)
Sally Dewey	...	field audio (1 episode, 2001)
Dave Dunham	...	field audio (1 episode, 2001)
Andrew Foland	...	field audio (1 episode, 2001)
Jeff Haynor	...	field audio (1 episode, 2001)
Chris Hicklin	...	field audio (1 episode, 2001)
Bud Kalbaugh	...	field audio (1 episode, 2001)
Abraham P. Kapa	...	field audio (1 episode, 2001)
Andy Kralik	...	field audio (1 episode, 2001)
Tony Krysinsky	...	field audio (1 episode, 2001)
Steve La Fayette	...	field audio (1 episode, 2001)
Edward Leroy	...	field audio (1 episode, 2001)
Dale Lynn	...	field audio (1 episode, 2001)
Jan Massey	...	field audio (1 episode, 2001)
Phil Nadeau	...	field audio (1 episode, 2001)
Alison Nichols	...	field audio (1 episode, 2001)
Najja Noon	...	field audio (1 episode, 2001)
Kathryn Oglevie	...	field audio (1 episode, 2001)
James Paterson	...	field audio (1 episode, 2001)
Aron Prigg	...	field audio (1 episode, 2001)
Chris Pyle	...	field audio (1 episode, 2001)
Keith Sasser	...	field audio (1 episode, 2001)
Pietro Scorsone	...	field audio (1 episode, 2001)
Donna Skattum	...	field audio (1 episode, 2001)
Tammy Sorter	...	field audio (1 episode, 2001)
Mike Vukas	...	field audio (1 episode, 2001)
Darren Wales	...	field audio (1 episode, 2001)
Rich Bair	...	field sound (1 episode, 2002)
Josh Bertram	...	field audio (1 episode, 2002)
Louis Block	...	field audio (1 episode, 2002)
Dale G. Cowdin	...	field audio (1 episode, 2002)
Frank DeAngelis	...	field audio (1 episode, 2002)
Sam Diamond	...	field audio (1 episode, 2002)
Jeff Eargle	...	field audio (1 episode, 2002)
Eric Fitz	...	field audio (1 episode, 2002)
Paul Gramaglia	...	field audio (1 episode, 2002)
Denny Harris	...	field audio (1 episode, 2002)
Barry Haywood	...	field audio (1 episode, 2002)
Jeff Irwin	...	field audio (1 episode, 2002)
Adam Kaplan	...	field audio (1 episode, 2002)
Bill Kaplan	...	field audio (1 episode, 2002)
Tim Leger	...	field audio (1 episode, 2002)
Phil Middleham	...	field audio (1 episode, 2002)
Donald O. Mitchell	...	field audio (1 episode, 2002)
David Mitlyng	...	field audio (1 episode, 2002)
Bruce Moitoza	...	field audio (1 episode, 2002)
Eric Naughton	...	field audio (1 episode, 2002)
Dennis Plaza	...	field audio (1 episode, 2002)
David Pliskin	...	field audio (1 episode, 2002)
Andy Postle	...	field audio (1 episode, 2002)
Geoff Price	...	field audio (1 episode, 2002)
Tomasz Radomski	...	field audio (1 episode, 2002)
Russell S. Riley	...	field audio (1 episode, 2002)
Jayme Roy	...	field audio (1 episode, 2002)
David B. Shipman	...	field audio (1 episode, 2002)
David O. Thomas	...	field audio (1 episode, 2002)
Ben Williams	...	field audio (1 episode, 2002)
Tony Winthrop	...	field audio (1 episode, 2002)
Jarred Abalos	...	field audio (1 episode, 2003)
Curt Albers	...	field audio (1 episode, 2003)
Robin Briley	...	field audio (1 episode, 2003)
William Britt	...	sound (1 episode, 2003)
Byron Bruess	...	field audio (1 episode, 2003)
Jeremy Burns	...	field audio (1 episode, 2003)
Paul Buscemi	...	field audio (1 episode, 2003)
John Byrne	...	sound (1 episode, 2003)
Roberto Chiofalo	...	production sound mixer (1 episode, 2003)
Matt Cimaglia	...	field audio (1 episode, 2003)
Jeff Colon	...	field audio (1 episode, 2003)
John V. Davis Jr.	...	field audio (1 episode, 2003)
Charles Dayton	...	re-recording mixer (1 episode, 2003)
John Duvall	...	field audio (1 episode, 2003)
Matt Engle	...	field audio (1 episode, 2003)
Daniel Fried	...	sound mixer (1 episode, 2003)
Kenneth Furrow	...	field audio (1 episode, 2003)
Dean Gaveau	...	field audio (1 episode, 2003)
Jeff Henschel	...	sound (1 episode, 2003)
Diane Hietala	...	field audio (1 episode, 2003)
Greg Hinnen	...	sound (1 episode, 2003)
Derek Johnson	...	field audio (1 episode, 2003)
Matt Lekin	...	field audio (1 episode, 2003)
Michael Mancuso	...	field audio (1 episode, 2003)
Michael Marchelya	...	field audio (1 episode, 2003)
Mary Kay Martin	...	field audio (1 episode, 2003)
Terry Marton	...	field audio (1 episode, 2003)
Mark T. Mason	...	field audio (1 episode, 2003)
Jeffrey A. McGall	...	sound (1 episode, 2003)
David McKnight	...	field audio (1 episode, 2003)
Jim Merkl	...	sound (1 episode, 2003)
Beth Pike	...	field audio (1 episode, 2003)
Dave Rody	...	field audio (1 episode, 2003)
Michael Sakaniwa	...	field audio (1 episode, 2003)
Jose Santamaria	...	field audio (1 episode, 2003)
Marcel Schaal	...	field audio (1 episode, 2003)
Rafael Sienkiewicz	...	field audio (1 episode, 2003)
Abdel Hakim Soliman	...	sound (1 episode, 2003)
Mark Sullivan	...	sound (1 episode, 2003)
Lincoln Terhark	...	field audio (1 episode, 2003)
Nicholas Teti	...	sound (1 episode, 2003)
Dave Wasoh	...	field audio (1 episode, 2003)
Ken Willingham	...	sound mixer (1 episode, 2003)
Jeff Wodzinski	...	field audio (1 episode, 2003)
Jim Wrocklage	...	field audio (1 episode, 2003)
Bob Bates	...	field audio (1 episode, 2004)
John C. Beaudry	...	sound (1 episode, 2004)
Aron Brown	...	sound (1 episode, 2004)
Brian Haisley	...	field audio (1 episode, 2004)
Joe Hancock	...	sound (1 episode, 2004)
Michael Heid	...	field audio (1 episode, 2004)
Keith Hindman	...	field audio (1 episode, 2004)
Danny McDermott	...	sound (1 episode, 2004)
Steve Montet	...	field audio (1 episode, 2004)
Adrian Parker	...	sound / sound recordist (1 episode, 2004)
Keith Pearson	...	sound (1 episode, 2004)
Paul Rey	...	sound mixer (1 episode, 2004)
Dennis Hrbek	...	field audio (1 episode, 2005)
John Knapp	...	voice over coordinator (1 episode, 2005)
Matt Mason	...	field audio (1 episode, 2005)
Jeff Meese	...	sound recordist (1 episode, 2005)
Todd Schmidt	...	field audio (1 episode, 2005)
Dustin Terwiliger	...	field audio (1 episode, 2005)
Dustin Tuccillo	...	location sound (1 episode, 2005)
Brian Albritton	...	field audio (1 episode, 2006)
Tom Alford	...	sound (1 episode, 2006)
Chris Bell	...	sound (1 episode, 2006)
Shawn Bell	...	sound mixer (1 episode, 2006)
Tyler Bender	...	sound (1 episode, 2006)
Bob Boccaccio	...	sound (1 episode, 2006)
Michael Borman	...	sound (1 episode, 2006)
Al Cambon	...	sound (1 episode, 2006)
Dave Cannon	...	audio (1 episode, 2006)
Gere Canon	...	sound (1 episode, 2006)
Chris Carroll	...	sound (1 episode, 2006)
Brandt Clark	...	sound (1 episode, 2006)
Anne Cocklin	...	sound (1 episode, 2006)
Dan Corso	...	sound (1 episode, 2006)
Dave Curtin	...	sound (1 episode, 2006)
Jessica Fiebrich	...	field audio (1 episode, 2006)
Victor Gamble	...	sound (1 episode, 2006)
Brad Godfrey	...	sound (1 episode, 2006)
Jimmy Hall	...	sound (1 episode, 2006)
Richard Harris	...	sound (1 episode, 2006)
Jeffrey Hill	...	sound (1 episode, 2006)
Mark Hoffman	...	sound (1 episode, 2006)
Scott Jones	...	audio (1 episode, 2006)
Ryan Klimas	...	sound (1 episode, 2006)
Patrick Lenehan	...	sound (1 episode, 2006)
Scott Lynam	...	sound (1 episode, 2006)
Aaron McGrath	...	sound (1 episode, 2006)
Michael Melendez	...	sound mixer (1 episode, 2006)
Scott Payne	...	sound (1 episode, 2006)
Mario Pimental	...	sound (1 episode, 2006)
Rodney Ragan	...	sound (1 episode, 2006)
Henry Seymour	...	audio (1 episode, 2006)
Andre Shane	...	sound (1 episode, 2006)
Brian Swanson	...	sound (1 episode, 2006)
Peter J. Verrando	...	audio (1 episode, 2006)
Richard Weiss	...	sound (1 episode, 2006)
Jeff West	...	field audio (1 episode, 2006)
Randy Acker	...	sound (1 episode, 2007)
David Amamoto	...	sound (1 episode, 2007)
Paul Baldwin	...	sound (1 episode, 2007)
Paul Barber	...	sound (1 episode, 2007)
Franck Bellorti	...	sound (1 episode, 2007)
Chris Billington	...	sound (1 episode, 2007)
Roddy Blelloch	...	sound (1 episode, 2007)
Marcus Clotfelter	...	sound (1 episode, 2007)
Ray Colaiacovo	...	sound (1 episode, 2007)
Ivan Diaz Deleon	...	sound (1 episode, 2007)
Jeff Gerber	...	sound (1 episode, 2007)
Rene Gonsalez	...	sound (1 episode, 2007)
Allen Green	...	sound (1 episode, 2007)
Andy Hambleton	...	sound (1 episode, 2007)
James Hanlon	...	sound (1 episode, 2007)
Stephen Hanning	...	sound (1 episode, 2007)
Andrew Harris	...	sound (1 episode, 2007)
Brian Herlth	...	sound (1 episode, 2007)
Karl Lind	...	sound (1 episode, 2007)
Terry Losardo	...	sound (1 episode, 2007)
Mark Lyons	...	sound (1 episode, 2007)
Sean Lyons	...	sound (1 episode, 2007)
Jose Manuel Jimenez-Maldonado	...	sound (1 episode, 2007)
Paul Mendez	...	sound (1 episode, 2007)
Chad Miner	...	sound (1 episode, 2007)
Terry O'Connor	...	field audio (1 episode, 2007)
Thanos Panagiotaros	...	sound (1 episode, 2007)
William Shackelton	...	sound (1 episode, 2007)
Mark Skoglund	...	sound (1 episode, 2007)
John South	...	sound (1 episode, 2007)
Marshall Staton	...	sound (1 episode, 2007)
John Stidham	...	sound (1 episode, 2007)
Brian Swanson	...	sound mixer (1 episode, 2007)
Lanny Westgard	...	sound (1 episode, 2007)
Troy Wilcox	...	sound (1 episode, 2007)
Mark Angelo	...	sound (1 episode, 2008)
Jeff Asell	...	sound (1 episode, 2008)
Gary Azzinaro	...	sound (1 episode, 2008)
Douglas Burton	...	sound (1 episode, 2008)
Charles Coulter	...	sound (1 episode, 2008)
Dave Coulter	...	sound (1 episode, 2008)
Phillipe Cusset	...	sound (1 episode, 2008)
Matt Daniels	...	sound (1 episode, 2008)
Eric Deacon	...	sound (1 episode, 2008)
Brian Dupuis	...	sound (1 episode, 2008)
Servio Escobedo	...	field audio (1 episode, 2008)
Jeff Hill	...	sound (1 episode, 2008)
Naoko Isenhart	...	sound (1 episode, 2008)
Brandon Kappert	...	sound (1 episode, 2008)
Andy Lawless	...	sound (1 episode, 2008)
Kevin McCarthy	...	sound (1 episode, 2008)
Dave Mendez	...	sound (1 episode, 2008)
David Modisett	...	sound (1 episode, 2008)
David Méndez	...	sound (1 episode, 2008)
Thomas Orozco	...	sound (1 episode, 2008)
Frank Perez	...	sound (1 episode, 2008)
Mark Perfetti	...	sound (1 episode, 2008)
Sam Platt	...	sound (1 episode, 2008)
Jay Quinn	...	sound (1 episode, 2008)
Saul Quinn	...	sound (1 episode, 2008)
Matt Reigel	...	sound (1 episode, 2008)
Jay Round	...	sound (1 episode, 2008)
Scott Thompson	...	sound (1 episode, 2008)
David S. Wason	...	sound (1 episode, 2008)
James Siler	...	sound (1 episode, 2009)
Bocknam Ahn	...	sound (1 episode, 2010)
Brian Clavey	...	field audio (1 episode, 2010)
Andrew Comisky	...	field audio (1 episode, 2010)
Dan Diaz	...	field audio (1 episode, 2010)
Pablo Durana	...	sound (1 episode, 2010)
Tom Echlin	...	field audio (1 episode, 2010)
John Goheen	...	field audio (1 episode, 2010)
Gary Heimann	...	field audio (1 episode, 2010)
Glenn Hodgins	...	sound (1 episode, 2010)
Daniel J. Lee	...	field audio (1 episode, 2010)
Michael Lile	...	field audio (1 episode, 2010)
Chuck Luther	...	field audio (1 episode, 2010)
Brad Mormon	...	sound (1 episode, 2010)
Juan Ignacio Nuevo	...	sound (1 episode, 2010)
Matthew Radlauer	...	sound mixer (1 episode, 2010)
Ben Richardson	...	field audio (1 episode, 2010)
Scott Stoneback	...	sound (1 episode, 2010)
Cindy Barchus	...	sound (1 episode, 2011)
Todd Burger	...	sound mixer (1 episode, 2011)
John Cameron	...	sound (1 episode, 2011)
Chris Day	...	sound mixer (1 episode, 2011)
Sean Faust	...	sound (1 episode, 2011)
Randy Foster	...	sound mixer (1 episode, 2011)
Skip Gray	...	sound (1 episode, 2011)
Frank Intorcia	...	sound mixer (1 episode, 2011)
Brian Kaurich	...	sound mixer (1 episode, 2011)
Heather Mitchell	...	sound mixer (1 episode, 2011)
Fernando Muga	...	sound (1 episode, 2011)
Jim Rogers	...	re-recording mixer (1 episode, 2011)
Joel Sartori	...	sound (1 episode, 2011)
Michael Solomon	...	sound recordist (1 episode, 2011)
Dan Taylor	...	sound (1 episode, 2011)
Dylen Terflinger	...	re-recording mixer (1 episode, 2011)
Larry Williams Jr.	...	sound (1 episode, 2011)
Greg Breazeale	...	sound (1 episode, 2012)
Jeff Hayash	...	sound (1 episode, 2012)
Keith Jacoby	...	sound (1 episode, 2012)
Stephen Lynch	...	sound (1 episode, 2012)
Zachary Melms	...	sound (1 episode, 2012)
Pete Penebre	...	sound (1 episode, 2012)
Julius Evans	...	sound (1 episode, 2013)
Charlie Faciane	...	sound (1 episode, 2013)
Chris Hall	...	sound (1 episode, 2013)
Scott Larmann	...	sound (1 episode, 2013)
John LaRosa	...	sound (1 episode, 2013)
Roger Louie	...	sound (1 episode, 2013)
Dennis Mahr	...	sound (1 episode, 2013)
Herman Rich	...	sound (1 episode, 2013)
Bart Shedron	...	sound (1 episode, 2013)
Quinn Messmer	...	sound mixer (1 episode, 2015)
Gregory Gray	...	sound recordist (1 episode, 2021)
Dennis Haggerty	...	sound mixer (1 episode, 2021)
Wayne O'Brien	...	re-recording mixer (uncredited) (6 episodes, 1995-1998)

Series Special Effects by 

Dave Glanz	...	graphics / special effects (2 episodes, 2011)
Andy Perillo	...	special effects (1 episode, 2002)

Series Visual Effects by 

David Kenneth	...	visual effects producer / visual effects executive producer / visual effects supervisor (18 episodes, 2004-2008)
Ken Pellegrino	...	digital artist / digital effects artist / visual effects (16 episodes, 2006-2008)
Malcolm A.S. Sim	...	visual effects supervisor (16 episodes, 2006-2008)
Jen Hunter	...	cg manager (9 episodes, 2011-2012)
Christopher Gaal	...	visual effects supervisor / computer graphics (7 episodes, 2006-2008)
Joseph Langmuir	...	visual effects artist (4 episodes, 2007-2008)
Jan Leyssens	...	graphics (4 episodes, 2013)
Michael Caldwell	...	digital artist / digital effects artist (3 episodes, 2008)
Jon A. Bell	...	digital effects (3 episodes, 2011-2012)
Dennis Michel	...	lead artist (2 episodes, 2007-2008)
Luke Ellis	...	assistant visual coordinator (1 episode, 1995)
Carey Ann Strelecki	...	visual coordinator (1 episode, 1995)
William F. Swift	...	assistant visual coordinator (1 episode, 1995)
Victor Bornia	...	animator (1 episode, 1999)
Jared King	...	motion control operator (1 episode, 2003)
Dion A. Labriola	...	motion control operator (1 episode, 2003)
James P. Hilton	...	visual effects (1 episode, 2005)
David C. Bryant	...	visual effects supervisor (1 episode, 2007)
Edy Enriquez	...	visual effects executive producer (1 episode, 2007)
John J. Renzulli	...	visual effects generalist (1 episode, 2007)
Teague Chrystie	...	animator (1 episode, 2008)
Garrett McKerlie	...	digital artist (1 episode, 2008)
Dave Glanz	...	graphics (1 episode, 2010)
John Kerr	...	additional graphics (1 episode, 2012)
Brian Carter	...	graphics (1 episode, 2013)
Jessica Miller	...	graphics (1 episode, 2013)
Shannon Vavrinchik	...	graphics (1 episode, 2013)
Andrew Midgley	...	visual effects producer: Crazybridge Studios (uncredited) (3 episodes, 2008-2010)

Series Stunts 

Stefano Saveriano	...	stunt performer (1 episode, 2001)
Anthony Jennings	...	stunt amputee (1 episode, 2012)
Federico Benvenuti	...	stunts (uncredited) (1 episode, 2001)

Series Camera and Electrical Department 

Lon Magdich	...	camera operator (109 episodes, 1999-2013)
Peter Krajewski	...	camera operator (50 episodes, 1999-2006)
Dylan O'Brien	...	camera operator (44 episodes, 1999-2005)
John Kabasakalis	...	camera operator (33 episodes, 2005-2013)
Jesse Phinney	...	camera operator (21 episodes, 2001-2003)
Mark Morris	...	camera operator (19 episodes, 1999-2007)
Tom Hejda	...	camera operator (18 episodes, 2006-2010)
Zvonimir Vidusin	...	camera operator (15 episodes, 1999-2010)
Keith Barefoot	...	camera operator (15 episodes, 2005-2008)
Eric Thornton	...	camera operator / camera (13 episodes, 1997-2008)
Paul Dougherty	...	camera operator (12 episodes, 2003-2013)
Ed Kukla	...	camera operator (12 episodes, 2005-2010)
George Odell	...	camera operator (11 episodes, 1999-2008)
Michael Marton	...	camera operator (11 episodes, 1999-2003)
Carlos Montaner	...	camera operator (11 episodes, 2001-2006)
Dave Rutherford	...	camera operator (11 episodes, 2003-2008)
Jed Udall	...	camera operator (10 episodes, 1999-2006)
Daniel Fried	...	camera operator (10 episodes, 2003-2007)
Jim Petit	...	camera operator (10 episodes, 2005-2008)
Adam Sampson	...	camera operator (10 episodes, 2006-2010)
Chris Bell	...	camera operator (9 episodes, 2006-2008)
Dan Lantz	...	camera operator (9 episodes, 2007-2010)
Julio Luzquinos	...	camera operator (8 episodes, 1999-2007)
Robert Shenise	...	camera operator (8 episodes, 2006-2013)
Diana Wilmar	...	camera operator (8 episodes, 2006-2009)
Sean Healey	...	camera operator (7 episodes, 2006-2008)
Gilbert Randall	...	camera operator / camera (6 episodes, 1995-2003)
Jared Manders	...	camera operator (6 episodes, 1999-2008)
Doug Weisman	...	camera operator (6 episodes, 2001-2008)
R. Kelley Marchal	...	camera operator (6 episodes, 2003-2013)
Charles Tudor	...	camera operator (6 episodes, 2003-2009)
John Davis	...	camera operator (6 episodes, 2003-2008)
Tom Pakulski	...	camera operator (6 episodes, 2003-2007)
Richard Neill	...	camera operator (6 episodes, 2004-2008)
Jay Kuntz	...	camera operator (6 episodes, 2006-2008)
Terence Pratt	...	camera operator (6 episodes, 2006-2008)
C. Walker Ballance	...	camera operator (6 episodes, 2006-2007)
Gary W. Brooks	...	camera operator (6 episodes, 2007-2010)
Marty Zimmerman	...	camera operator / camera (5 episodes, 1997-2008)
George Harrold	...	camera operator / camera (5 episodes, 1999-2010)
Art Kibby	...	camera operator (5 episodes, 1999-2002)
Giles Baker	...	camera operator (5 episodes, 2001-2002)
Gary Hoffman	...	camera operator (5 episodes, 2002-2006)
Spencer Cooper	...	camera operator (5 episodes, 2003-2008)
Bryan Maslin	...	camera operator (5 episodes, 2006-2008)
Mark Niedelson	...	camera operator (5 episodes, 2006-2007)
Scott Shelley	...	camera operator (5 episodes, 2006-2007)
Morgan Schmidt-Feng	...	camera operator (5 episodes, 2007-2010)
Bryan Baird	...	camera operator / camera (4 episodes, 1995-2007)
Rocky Progano	...	camera operator (4 episodes, 1997-2010)
Aron Brown	...	camera operator (4 episodes, 1999-2010)
Bud Osborne	...	camera operator (4 episodes, 2001-2003)
Bob Boccaccio	...	camera operator (4 episodes, 2003-2007)
Jorge Castillo-Trentin	...	camera operator (4 episodes, 2004-2007)
Paul Cronley	...	camera operator (4 episodes, 2005-2013)
Bob Brunk	...	camera operator (4 episodes, 2005-2008)
Ed Garcia	...	camera operator (4 episodes, 2006-2008)
Bob Sandefur	...	camera operator (4 episodes, 2006-2007)
John Chater	...	camera operator (4 episodes, 2006)
Greg Steinbrecher	...	camera operator (4 episodes, 2006)
Ron Zimmerman	...	camera operator (4 episodes, 2007-2013)
Aaron Harris	...	camera operator (4 episodes, 2007)
David Cosby	...	camera operator (4 episodes, 2008-2010)
Matt Emmanuel	...	first assistant camera (4 episodes, 2021)
Eugene Huelsman	...	camera operator (3 episodes, 1997-2000)
Roger Brooks	...	camera operator (3 episodes, 1999-2006)
Shaun Donahue	...	camera operator (3 episodes, 1999-2001)
David Sperling	...	camera operator (3 episodes, 1999-2000)
Yahel Herzog	...	camera operator (3 episodes, 2000-2001)
Will Jacob	...	camera operator (3 episodes, 2000-2001)
Mark Whaley	...	camera operator (3 episodes, 2000-2001)
Reid Riddell	...	camera operator (3 episodes, 2001-2005)
James P. Gribbins	...	camera operator (3 episodes, 2001-2003)
Mike Braden	...	camera operator (3 episodes, 2002-2006)
Brandon Green	...	camera operator (3 episodes, 2002-2003)
Chas Isenhart	...	camera operator (3 episodes, 2003-2006)
Sal Aridi	...	camera operator (3 episodes, 2003)
Derek Hanlon	...	camera operator (3 episodes, 2005-2006)
Travis Johnson	...	camera operator (3 episodes, 2006-2013)
Mike Kelly	...	camera operator (3 episodes, 2006-2010)
David Fox	...	camera operator (3 episodes, 2006-2008)
Wolfgang Isenhart	...	camera operator (3 episodes, 2006-2008)
Paul Kremer	...	camera operator (3 episodes, 2006-2008)
Paul Neal	...	camera operator (3 episodes, 2006-2008)
Tom Taylor	...	camera operator (3 episodes, 2006-2008)
Jonathan Belinski	...	camera operator (3 episodes, 2006-2007)
Jason Cantu	...	camera operator (3 episodes, 2006-2007)
Lee Dashiell	...	camera operator (3 episodes, 2006-2007)
Owen A. Smith	...	camera operator (3 episodes, 2006-2007)
Gilbert Prowler	...	camera operator (3 episodes, 2006)
Dave Baker	...	camera operator (3 episodes, 2007-2013)
Russell Blair	...	camera operator (3 episodes, 2007-2010)
Steve van Osdale	...	camera operator (3 episodes, 2007-2010)
Bob Cundari	...	camera operator (3 episodes, 2007-2008)
Chad Miller	...	camera operator (3 episodes, 2007-2008)
Stanley Taylor	...	camera operator (3 episodes, 2008-2010)
Bobby Bruderle	...	assistant camera (3 episodes, 2011-2012)
John T. Marshall	...	camera operator (2 episodes, 1995-2004)
Rob McWilliams	...	camera operator (2 episodes, 1997-2006)
Stephen Farrier	...	camera operator (2 episodes, 1998-2008)
Jerry Hughes	...	camera operator (2 episodes, 1998-2000)
John R. Bonner Jr.	...	camera operator / lighting designer (2 episodes, 1999-2008)
Mark S. Dougherty	...	camera operator (2 episodes, 1999-2008)
Paul Alvarez	...	camera operator (2 episodes, 1999-2004)
B.J. Scahill	...	camera operator (2 episodes, 1999-2004)
Doug Crawford	...	camera operator (2 episodes, 1999-2003)
Boyce Stringer	...	camera operator (2 episodes, 1999-2000)
Ted Thornton	...	camera operator (2 episodes, 1999-2000)
Dan Carp	...	camera operator (2 episodes, 1999)
Ed Springer	...	camera operator (2 episodes, 1999)
Gene Maynard	...	camera operator (2 episodes, 2000-2002)
Raul Casares	...	camera operator (2 episodes, 2000-2001)
Douglas Baird	...	camera / camera operator (2 episodes, 2001-2010)
Rich Raney	...	camera operator (2 episodes, 2001-2003)
John Westenhiser	...	camera operator (2 episodes, 2001-2003)
Jon Cermin	...	camera operator (2 episodes, 2001-2002)
Gianni Maitan	...	camera operator (2 episodes, 2001-2002)
David Oglevie	...	camera operator (2 episodes, 2001-2002)
Al Klimas	...	camera operator (2 episodes, 2002-2006)
David Treiber	...	camera operator / grip (2 episodes, 2002-2005)
Wes Dorman	...	camera operator (2 episodes, 2002-2003)
Sander Kean	...	camera operator (2 episodes, 2002-2003)
Steve Kondracki	...	camera operator (2 episodes, 2002-2003)
Ned Miller	...	camera operator / field camera operator (2 episodes, 2002-2003)
Eric Marquis	...	camera operator (2 episodes, 2002)
Michael Tracey	...	camera operator (2 episodes, 2002)
Nathan Smith	...	camera operator (2 episodes, 2003-2007)
Mark Kochis	...	camera operator (2 episodes, 2003-2006)
Mele Mason	...	camera operator (2 episodes, 2003-2005)
Mike Audick	...	camera operator (2 episodes, 2003)
John Collins	...	camera operator (2 episodes, 2003)
David Hopper	...	camera operator / field camera operator (2 episodes, 2003)
Dave Insley	...	camera operator (2 episodes, 2003)
Neal Kinard	...	camera operator (2 episodes, 2003)
Gene Moffat	...	camera operator (2 episodes, 2003)
Gene Moffett	...	camera operator (2 episodes, 2003)
Warren Watson	...	camera operator (2 episodes, 2004-2006)
Robert Van Camp	...	camera operator (2 episodes, 2005-2006)
Danny Chen	...	camera operator (2 episodes, 2005)
Michael Sullivan	...	camera operator (2 episodes, 2006-2013)
Mark Weiler	...	camera operator (2 episodes, 2006-2013)
Tim Snider	...	camera operator (2 episodes, 2006-2008)
Yoram Astrakhan	...	camera operator (2 episodes, 2006-2007)
David Berliner	...	camera operator (2 episodes, 2006-2007)
Skip Clark	...	camera operator (2 episodes, 2006-2007)
John Larson	...	camera operator (2 episodes, 2006-2007)
Peter Levermann	...	camera operator (2 episodes, 2006-2007)
Brian Turner	...	camera operator (2 episodes, 2006-2007)
Rick Allen	...	camera operator / underwater camera (2 episodes, 2006)
Jimmy Garcia	...	camera operator (2 episodes, 2006)
Bill Mills	...	camera operator (2 episodes, 2007-2013)
Richard Campbell	...	camera operator (2 episodes, 2007-2010)
Pat Drury	...	camera operator (2 episodes, 2007-2008)
James Ewing	...	camera operator (2 episodes, 2007-2008)
Jimmy Hall	...	camera operator (2 episodes, 2007-2008)
Jed Henry	...	camera operator (2 episodes, 2007-2008)
Rick Nyburg	...	camera operator (2 episodes, 2007-2008)
Michael Shamus	...	camera operator (2 episodes, 2007-2008)
Tom Wells	...	camera operator (2 episodes, 2007-2008)
Jeff Broughton	...	camera operator (2 episodes, 2007)
Dennis Burns	...	camera operator (2 episodes, 2007)
Greg Voigt	...	camera operator (2 episodes, 2007)
Thomas Wells	...	camera operator (2 episodes, 2007)
Travis Babcock	...	camera operator (2 episodes, 2008-2010)
Adam Walderman	...	camera operator (2 episodes, 2008-2009)
Scott Kilian	...	camera operator (2 episodes, 2008)
Shannon Madden	...	assistant camera (2 episodes, 2010)
Rosaleah Gonzalez	...	assistant camera (2 episodes, 2021)
Steve Bell	...	camera (1 episode, 1995)
Ken Day	...	camera (1 episode, 1995)
Jon Gay	...	camera (1 episode, 1995)
Roy Hatch	...	camera (1 episode, 1995)
Geoffrey Schaaf	...	camera operator (1 episode, 1996)
Clyde Aly	...	camera (1 episode, 1997)
Joe Ebert	...	camera operator (1 episode, 1997)
Jay Elkayam	...	camera operator (1 episode, 1997)
Larry Emerson	...	camera (1 episode, 1997)
William Goderre	...	camera operator (1 episode, 1997)
Mark Gouldy	...	camera operator (1 episode, 1997)
Jeff Kurr	...	camera operator (1 episode, 1997)
Fred Martin	...	camera (1 episode, 1997)
Steven L. Rychetnik	...	camera operator (1 episode, 1997)
Dasal Banks	...	camera operator (1 episode, 1998)
Doug Cypher	...	camera operator (1 episode, 1998)
Chuck Lang	...	camera operator (1 episode, 1998)
Matthew Wolff	...	camera operator (1 episode, 1998)
Nicholas Blanchet	...	camera operator (1 episode, 1999)
Christopher Blanton	...	camera operator (1 episode, 1999)
James Buckley	...	camera operator (1 episode, 1999)
Maurey Dahlen	...	camera operator (1 episode, 1999)
Gary DeMoss	...	camera operator (1 episode, 1999)
Bob Donnelly	...	camera operator (1 episode, 1999)
Lansing Dreamer	...	camera operator (1 episode, 1999)
David Gerdrum	...	camera operator (1 episode, 1999)
Marcus Glasgow	...	camera operator (1 episode, 1999)
Erik Hietter	...	camera operator (1 episode, 1999)
Al Hintenach	...	camera operator (1 episode, 1999)
Ron Howard	...	camera operator (1 episode, 1999)
Matt Iverson	...	camera operator (1 episode, 1999)
Mac Kenny	...	camera operator (1 episode, 1999)
Edward C. Kukla	...	camera operator (1 episode, 1999)
Randall Love	...	camera operator (1 episode, 1999)
Jeff Lyle	...	camera operator (1 episode, 1999)
J.V. Martin	...	additional camera operator (1 episode, 1999)
Denis O'Keefe	...	camera operator (1 episode, 1999)
Stan Pechner	...	camera operator (1 episode, 1999)
Gilbert C. Randall	...	camera operator (1 episode, 1999)
DuWayne Rude	...	camera operator (1 episode, 1999)
Dwaine Scott	...	camera operator (1 episode, 1999)
Thomas Snopek	...	camera operator (1 episode, 1999)
Matt Stell	...	camera operator (1 episode, 1999)
Doug Viar	...	camera operator (1 episode, 1999)
Liz Watkins	...	camera operator (1 episode, 1999)
Kennedy Wheatley	...	camera operator (1 episode, 1999)
David Zapatka	...	camera operator (1 episode, 1999)
Simon Allerdice	...	location lighting (1 episode, 2000)
Ross Bennett	...	camera operator (1 episode, 2000)
Mark Broadwater	...	camera operator (1 episode, 2000)
Carlos Cuellar	...	camera operator (1 episode, 2000)
Richard W. Davis	...	camera operator (1 episode, 2000)
Charlie Kendall	...	camera operator (1 episode, 2000)
Karl Knowles	...	camera operator (1 episode, 2000)
David Martin	...	camera operator (1 episode, 2000)
Vladan Mijatovic	...	camera operator (1 episode, 2000)
Marc Milkin	...	camera operator (1 episode, 2000)
Steve Nitzberg	...	camera operator (1 episode, 2000)
Mike Parker	...	camera operator (1 episode, 2000)
Jon Rohrer	...	camera operator (1 episode, 2000)
Andy Schofield	...	grip (1 episode, 2000)
Daryl Studebaker	...	camera operator (1 episode, 2000)
Tommaso Biciocchi	...	camera operator (1 episode, 2001)
Deborah Brown	...	camera operator (1 episode, 2001)
John Cermin	...	camera operator (1 episode, 2001)
Maurizio Della Costanza	...	camera operator (1 episode, 2001)
Dan Deloge	...	camera operator (1 episode, 2001)
Daniel Desloges	...	camera operator (1 episode, 2001)
Jim Houk	...	camera operator (1 episode, 2001)
Bob McCall	...	camera operator (1 episode, 2001)
Landon McCrary	...	camera operator (1 episode, 2001)
Rex Morris	...	camera operator (1 episode, 2001)
Dominic Orlando	...	camera operator (1 episode, 2001)
Rick Pendleton	...	camera operator (1 episode, 2001)
Sam Prigg	...	camera operator (1 episode, 2001)
Allen Rosen	...	camera operator (1 episode, 2001)
Jon Skattum	...	camera operator (1 episode, 2001)
John Sorapure	...	camera operator (1 episode, 2001)
Bob Young	...	camera operator (1 episode, 2001)
Greg Bader	...	camera operator (1 episode, 2002)
Tom Bagnell	...	field camera operator (1 episode, 2002)
Joey Barasch	...	additional camera operator (1 episode, 2002)
Marchin Buczkowski	...	camera operator (1 episode, 2002)
John Cummings	...	camera operator (1 episode, 2002)
Jeremi Czyzewski	...	camera operator (1 episode, 2002)
Glen A. Duncan	...	camera operator (1 episode, 2002)
Scott Farquharson	...	camera operator (1 episode, 2002)
Angie Hyman	...	camera operator (1 episode, 2002)
Chris Karvalise	...	camera operator (1 episode, 2002)
John Kavanaugh	...	camera operator (1 episode, 2002)
Jordan 'Jordy' Klein Jr.	...	camera operator (1 episode, 2002)
Erich Korte	...	camera operator (1 episode, 2002)
Bill Laing	...	camera operator (1 episode, 2002)
Rob Lihani	...	additional camera operator (1 episode, 2002)
Cameron MacDonald	...	camera operator (1 episode, 2002)
Simon Manzie	...	camera operator (1 episode, 2002)
Chris Meagher	...	camera operator (1 episode, 2002)
Chip Monk	...	camera operator (1 episode, 2002)
David Paredes	...	camera operator (1 episode, 2002)
Noah Pearcy	...	field camera operator (1 episode, 2002)
Patrick Rampson	...	camera operator (1 episode, 2002)
Alfred Shapiro	...	camera operator (1 episode, 2002)
Jack Twesten	...	camera operator (1 episode, 2002)
John Udall	...	camera operator (1 episode, 2002)
Alec Walterscheid	...	camera operator (1 episode, 2002)
Kurt Zell	...	camera operator (1 episode, 2002)
Fredrick Albrecht	...	key grip (1 episode, 2003)
Ayman Atef	...	camera operator (1 episode, 2003)
Rex Ballard	...	camera operator (1 episode, 2003)
James Bareis	...	camera operator (1 episode, 2003)
John Beaver	...	field camera operator (1 episode, 2003)
Dan Beckmann	...	camera operator (1 episode, 2003)
Scott Bell	...	camera operator (1 episode, 2003)
Jim Bolser	...	field camera operator (1 episode, 2003)
Richard Brauer	...	camera operator (1 episode, 2003)
Mark Cane	...	grip (1 episode, 2003)
Troy Case	...	camera operator (1 episode, 2003)
Don Cirillo	...	camera operator (1 episode, 2003)
Joe Dupuis	...	camera operator (1 episode, 2003)
Barry Engle	...	camera operator (1 episode, 2003)
Boyd Estus	...	camera operator (1 episode, 2003)
Tony Flanagan	...	camera operator (1 episode, 2003)
Marc Franco	...	camera operator (1 episode, 2003)
Mark Gambol	...	camera operator (1 episode, 2003)
David Geores	...	camera operator (1 episode, 2003)
Brian Haughin	...	camera operator (1 episode, 2003)
Gordon Hoover	...	field camera operator (1 episode, 2003)
Robert Howell	...	camera operator (1 episode, 2003)
Stephen Hudnell	...	camera operator (1 episode, 2003)
Bowdon Hunt	...	field camera operator (1 episode, 2003)
Mohd Azmi Ismail	...	camera operator (1 episode, 2003)
Doug Jensen	...	camera operator (1 episode, 2003)
Randy Krehbiel	...	field camera operator (1 episode, 2003)
Bryan Kweskin	...	camera operator (1 episode, 2003)
Dan Lehrecke	...	field camera operator (1 episode, 2003)
Joseph Lipori	...	camera operator (1 episode, 2003)
John Loveless	...	crane operator (1 episode, 2003)
Bob Mark	...	camera operator (1 episode, 2003)
Dave Marlin	...	camera operator (1 episode, 2003)
Shawn Maurer	...	photographer (1 episode, 2003)
David Meadows	...	camera operator (1 episode, 2003)
Brian Mong	...	camera operator (1 episode, 2003)
Richard Numeroff	...	photographer (1 episode, 2003)
Willie O'Brien	...	camera operator (1 episode, 2003)
Mike Priest	...	camera operator (1 episode, 2003)
Jim Prues	...	camera operator (1 episode, 2003)
David Pryke	...	field camera operator (1 episode, 2003)
Greg Rente	...	camera operator (1 episode, 2003)
Larry Roth	...	gaffer (1 episode, 2003)
Emre Sahin	...	camera operator (1 episode, 2003)
Erik Santiago	...	camera operator (1 episode, 2003)
Steve Slocomb	...	camera operator (1 episode, 2003)
George Stephenson	...	camera operator (1 episode, 2003)
David Turnip	...	camera operator (1 episode, 2003)
Tom Vicknair	...	camera operator (1 episode, 2003)
Aaron Berman	...	camera operator (1 episode, 2004)
David Bradstreet	...	camera operator (1 episode, 2004)
Joe Clark	...	camera operator (1 episode, 2004)
Everett A. Harris	...	camera operator (1 episode, 2004)
Arthur Kibby	...	camera operator (1 episode, 2004)
Thomas Lorch	...	camera operator (1 episode, 2004)
Jeff McMichael	...	camera operator (1 episode, 2004)
Kirk Luther Monson	...	camera operator (1 episode, 2004)
Mark Moore	...	camera operator (1 episode, 2004)
Julye Newlin	...	camera operator (1 episode, 2004)
John Paluzzi	...	camera operator (1 episode, 2004)
Tim Phillips	...	camera operator (1 episode, 2004)
Nathan Shelton	...	camera operator (1 episode, 2004)
Jeff Tanner	...	camera operator (1 episode, 2004)
Erin Althaus	...	additional camera operator (1 episode, 2005)
Hilario Gonzalez	...	grip (1 episode, 2005)
David Hogoboom	...	camera operator (1 episode, 2005)
Brian Ochrym	...	camera operator (1 episode, 2005)
Ken Preston	...	additional camera operator (1 episode, 2005)
Sandy Abernethy	...	camera operator (1 episode, 2006)
Scott Bayer	...	camera operator (1 episode, 2006)
Scott Bell	...	camera operator (1 episode, 2006)
Michael Campbell	...	camera operator (1 episode, 2006)
Stephen Cocklin	...	camera operator (1 episode, 2006)
Joe di Gennaro	...	camera operator (1 episode, 2006)
Patrick Drury	...	camera operator (1 episode, 2006)
Rick Fielding	...	camera operator (1 episode, 2006)
Joe French	...	camera operator (1 episode, 2006)
Danny Harb	...	camera operator (1 episode, 2006)
Steve Henry	...	camera operator (1 episode, 2006)
T. Robin Hirsh	...	camera operator (1 episode, 2006)
Michael Houston	...	camera operator (1 episode, 2006)
Kurt Kuykendahl	...	camera operator (1 episode, 2006)
Chris Laine	...	camera operator (1 episode, 2006)
Patrick Lenehan	...	camera operator (1 episode, 2006)
Jim Mahoney	...	camera operator (1 episode, 2006)
Pierre Meunier	...	camera operator (1 episode, 2006)
Patrick O'Donnell	...	camera operator (1 episode, 2006)
Darrah Ribble	...	camera operator (1 episode, 2006)
Brian Sabolich	...	camera operator (1 episode, 2006)
John Santucci	...	camera operator (1 episode, 2006)
Rich Schutte	...	camera operator (1 episode, 2006)
Lars Schwetje	...	camera operator (1 episode, 2006)
David Settlemoir	...	camera operator (1 episode, 2006)
Thom Staton	...	camera operator (1 episode, 2006)
Norm Thompson	...	camera operator (1 episode, 2006)
Chris Ball	...	camera operator (1 episode, 2007)
Doug Bradley	...	camera operator (1 episode, 2007)
Michel Champouret	...	camera operator (1 episode, 2007)
David J. Elkins	...	camera operator (1 episode, 2007)
Andre Fontanelle	...	camera operator (1 episode, 2007)
Aaron Frutman	...	camera operator (1 episode, 2007)
Carl Heinemann	...	camera operator (1 episode, 2007)
George Hupka	...	camera operator (1 episode, 2007)
Rob Jakubik	...	camera operator (1 episode, 2007)
Kevin Lang	...	camera operator (1 episode, 2007)
James Mathers	...	camera operator (1 episode, 2007)
Mark Matusiak	...	camera operator (1 episode, 2007)
Robert Mills	...	camera operator (1 episode, 2007)
Julian Navarro	...	camera operator (1 episode, 2007)
Jeremy Osbern	...	camera operator (1 episode, 2007)
Randolph Sellars	...	camera operator (1 episode, 2007)
Bob Spaulding	...	camera operator (1 episode, 2007)
Len Stanga	...	camera operator (1 episode, 2007)
Gilles Arnaud	...	camera operator (1 episode, 2008)
Dave Bartlett	...	camera operator (1 episode, 2008)
Rob Cox	...	camera operator (1 episode, 2008)
Tom Everly	...	camera operator (1 episode, 2008)
Robert Gaspard	...	camera operator (1 episode, 2008)
Rod Hartzog	...	camera operator (1 episode, 2008)
Dow Hayner	...	camera operator (1 episode, 2008)
Scott Jolley	...	camera operator (1 episode, 2008)
Jerry Klein	...	camera operator (1 episode, 2008)
Jim LeDoux	...	camera operator (1 episode, 2008)
Matt Mayes	...	camera operator (1 episode, 2008)
Michael McEachern	...	camera operator (1 episode, 2008)
Brian Miller	...	camera operator (1 episode, 2008)
Bradley W. Milsap	...	camera operator (1 episode, 2008)
Chuck Morse	...	camera operator (1 episode, 2008)
David Pierro	...	camera operator (1 episode, 2008)
John Reed	...	camera operator (1 episode, 2008)
Brett Rodney	...	camera operator (1 episode, 2008)
Andy Romaro	...	camera operator (1 episode, 2008)
Dave Sanders	...	camera operator (1 episode, 2008)
Edward Seaton	...	camera operator (1 episode, 2008)
Chuck Walter	...	camera operator (1 episode, 2008)
Allen Dewey	...	camera operator (1 episode, 2009)
Barry Kaiser	...	assistant camera (1 episode, 2010)
Daein Kim	...	camera (1 episode, 2010)
Shin Kim	...	assistant camera (1 episode, 2010)
Dante Ludovici	...	camera operator (1 episode, 2010)
Carey Moots	...	camera operator (1 episode, 2010)
Marc Schreibman	...	assistant camera (1 episode, 2010)
Rich Stone	...	camera operator (1 episode, 2010)
Gordy Waterman	...	camera (1 episode, 2010)
Kelly Cronin	...	assistant camera (1 episode, 2011)
Jonathan Donnelly	...	camera operator (1 episode, 2011)
John J. Ellerbrock	...	assistant camera (1 episode, 2011)
Eric Futrell	...	camera operator (1 episode, 2011)
Jason Mongue	...	camera operator (1 episode, 2011)
Bill Ward	...	additional photography (1 episode, 2011)
Rob West	...	camera operator (1 episode, 2011)
Andreas Wood	...	cameraman (1 episode, 2011)
Neil Barrett	...	additional photography (1 episode, 2012)
Max Miller	...	additional photography (1 episode, 2012)
Andy Schwartz	...	additional photography (1 episode, 2012)
Randy Wimberg	...	additional photography (1 episode, 2012)
Roddy Blelloch	...	camera operator (1 episode, 2013)
Stephen Henry	...	camera operator (1 episode, 2013)
John Murlowski	...	camera operator (1 episode, 2013)
Chris Pyle	...	camera operator (1 episode, 2013)
Anthony Lara	...	camera operator (1 episode, 2015)
Paul Conley	...	camera operator (1 episode, 2021)
Benjamin Myrick	...	camera operator (1 episode, 2021)

Series Animation Department 

Glenn Takakjian	...	animator / animation (28 episodes, 1997-2010)
Victor Bornia	...	animator / animation / animation photos and stills (26 episodes, 1999-2010)
Doug Whitney	...	animator / animation (10 episodes, 2000-2010)
Adam Goodwin	...	animated stills / animated photos / animated photos & stills (7 episodes, 1995-2010)
Rick Orner	...	animator (6 episodes, 2001-2002)
Randall Rickert	...	animation / animation by (2 episodes, 1995-2006)
Scott Boyer	...	animator (2 episodes, 2001-2003)
Brian Monroe	...	animator (1 episode, 2010)
John Kerr	...	additional graphics (2 episodes, 2011)
Jason Phipps	...	animator (1 episode, 2001)
Joey Barasch	...	animator (1 episode, 2002)
Chaz Waters	...	animator (1 episode, 2002)
Karl Ricker	...	animator (1 episode, 2005)
David Bazelon	...	modeler (1 episode, 2006)
Chad J.W. Anderson	...	animator (1 episode, 2007)

Series Editorial Department 

Alexander B. Rubinow	...	assistant editor / assistant post-production coordinator / post-production assistant / post assistant / assistant post coordinator (262 episodes, 1995-2015)
Gaylen Kobayashi	...	post-production coordinator / assistant post coordinator / post-production assistant / post assistant / assistant post-production coordinator (127 episodes, 1995-2013)
Josh Beckham	...	assistant editor (124 episodes, 1997-2015)
Gary Reid	...	post-production coordinator / post-production assistant / assistant editor (95 episodes, 1999-2003)
David Rex	...	on-line editor (77 episodes, 1998-2010)
Laura Steinhoff	...	post-production assistant / post-production coordinator / assistant editor / post coordinator (54 episodes, 1997-2007)
Joshua Janiak	...	post-production assistant / post assistant (31 episodes, 2006-2008)
Patrick Cashman	...	assistant editor (26 episodes, 2007-2008)
Samantha Lochs	...	post-production assistant (26 episodes, 2021-2022)
Nathan Dusek	...	assistant editor (19 episodes, 2008-2010)
Wanakhavi Wakhisi	...	junior editor / assistant editor (19 episodes, 2010-2012)
Stuart Brodlieb	...	assistant editor (18 episodes, 1998-2010)
Matthew Doe	...	on-line editor / colorist (18 episodes, 2010-2012)
John Price	...	on-line editor (17 episodes, 1997-2010)
Danny Kim	...	post-production coordinator (17 episodes, 2002-2003)
Michael Lim	...	assistant editor (16 episodes, 2001-2003)
Eric Sievering	...	assistant editor (15 episodes, 1999-2003)
Scott R. Martin	...	assistant editor (14 episodes, 1999-2003)
Stephen Franklin	...	post-production assistant / assistant editor (14 episodes, 2001-2002)
Nadia Izakson	...	junior editor (13 episodes, 2011-2012)
Ben Shuster	...	post-production coordinator (13 episodes, 2011-2012)
Wes Irwin	...	director of post-production (12 episodes, 2002-2003)
Jordan Harrell	...	post-production assistant (12 episodes, 2008-2010)
Scott R. Dixon	...	lead assistant editor (12 episodes, 2022)
Kame Stoll	...	assistant editor (11 episodes, 2000-2001)
Amber McKenzie	...	on-line assistant (9 episodes, 2005-2006)
Adam Kirk	...	assistant editor (10 episodes, 2010-2011)
Michael Bautista	...	assistant editor (10 episodes, 2011-2012)
Guillermo Maco	...	junior editor / additional editing (10 episodes, 2011-2012)
Marcia Robusto	...	digitizer (9 episodes, 2010-2011)
Terrence Hartwell	...	post coordinator / post-production coordinator (7 episodes, 1997-2006)
Kelly J. Halley	...	post-production assistant (6 episodes, 2004-2005)
James Sullivan	...	on-line editor / colorist (7 episodes, 2010-2012)
Lara Underwood	...	additional editing / additional editor (6 episodes, 2010-2011)
Travis Daniels	...	assistant on-line editor (6 episodes, 2011)
Marc Cebrian	...	assistant editor / post-production assistant (5 episodes, 1994-1996)
Joshua R. Simpson	...	post-production assistant (5 episodes, 1995-2007)
Kevin P. McCartney	...	post-production assistant / post assistant (5 episodes, 1997-2005)
Lou LaProcido	...	assistant editor (5 episodes, 1997-2000)
Chuck Crews	...	on-line editor (5 episodes, 2003-2004)
Julia De Galzain	...	on-line editor (5 episodes, 2003)
Jared Bushansky	...	assistant editor (4 episodes, 1995-1996)
Maurice Cassamajor	...	assistant editor (4 episodes, 1995-1996)
Benjamin Thurston	...	post-production assistant (4 episodes, 1999-2003)
Jesse Kingsley	...	assistant editor (4 episodes, 2002-2003)
Philip Wayne Tatler IV	...	on-line editor (4 episodes, 2010-2011)
Cameron Young	...	post-production coordinator (4 episodes, 2010-2011)
Austin Elston	...	additional editing (4 episodes, 2010)
Tanya T. Phipps	...	assistant editor (3 episodes, 1998-2010)
Jason Steinberg	...	post-production coordinator / additional segment editor (3 episodes, 1999-2000)
Philip Anagnos	...	post-production assistant (3 episodes, 2002-2003)
Joey Barasch	...	assistant editor (3 episodes, 2002-2003)
Troy Gurganious	...	post-production assistant / post-production coordinator (3 episodes, 2002-2003)
Jason Kaifesh	...	post-production coordinator / post-production assistant (3 episodes, 2002-2003)
Montgomery Jesselton Kingsley	...	post-production assistant (3 episodes, 2002-2003)
Georgina Lijubo	...	post-production assistant / post-production coordinator (3 episodes, 2002-2003)
Nebojsa Prodic	...	post-production assistant (3 episodes, 2002-2003)
Julio C. Perez IV	...	assistant editor (3 episodes, 2003)
Chris Worthington	...	assistant editor: avid (3 episodes, 2003)
Jay Whittle	...	additional editor (3 episodes, 2010)
Marc Hines	...	junior editor (3 episodes, 2012)
Karen S. Meissner	...	post-production coordinator (2 episodes, 1994-1995)
Ned Weisman	...	on-line editor (2 episodes, 1994-1995)
Brady Heck	...	assistant editor / post-production coordinator (2 episodes, 1995-2000)
Rick Fenner	...	on-line editor (2 episodes, 1995)
Don Burt	...	on-line editor (2 episodes, 1997-2000)
Jon Francis	...	assistant editor (2 episodes, 1997)
Donald Milne	...	assistant editor (2 episodes, 1997)
Spencer Keimon	...	assistant editor (2 episodes, 1999)
Brian Volk	...	post-production assistant (2 episodes, 2000)
Matthew Duclos	...	assistant post-production coordinator (2 episodes, 2002-2003)
Steve Pomerantz	...	on-line editor / senior editor (2 episodes, 2002-2003)
Paul Pieper	...	on-line editor (2 episodes, 2002)
Keith Reiner	...	assistant editor (2 episodes, 2002)
Jenna Bradford	...	post-production assistant (2 episodes, 2003)
Emily Campbell	...	assistant editor: avid / post-production assistant (2 episodes, 2003)
Rod Decker	...	on-line editor (2 episodes, 2003)
Tim Dornan	...	on-line editor (2 episodes, 2003)
Derek Herr	...	on-line editor (2 episodes, 2003)
Hannah Smith	...	post-production assistant (2 episodes, 2003)
Luke Szabo	...	assistant on-line editor (2 episodes, 2003)
Erik Thaler	...	executive director of post-production (2 episodes, 2004-2005)
Nick Arthur	...	on-line editor (2 episodes, 2006)
Cory Parker	...	post assist / post assistant (2 episodes, 2010)
Dory Lubliner	...	on-line editor (1 episode, 1995)
Jeff Spalla	...	on-line editor (1 episode, 1995)
Brian Pete	...	on-line editor (1 episode, 1996)
Gilbert Randall	...	assistant editor (1 episode, 1996)
Derrick McDaniel	...	assistant editor (1 episode, 1997)
Julie Antepli	...	on-line editor (1 episode, 1999)
Doug Cunningham	...	assistant editor (1 episode, 1999)
Greg Maher	...	on-line editor (1 episode, 1999)
Leanne M. Anaya Reece	...	post coordinator (1 episode, 1999)
Harris Cohen	...	assistant editor (1 episode, 2000)
Harris L. Cohen	...	assistant editor (1 episode, 2000)
Adrian Dunning	...	on-line editor (1 episode, 2000)
Warren Leinhardt	...	colorist (1 episode, 2000)
Mark Beutel	...	on-line editor (1 episode, 2001)
Chris Fisher	...	on-line editor (1 episode, 2001)
Ogden Bass	...	on-line editor (1 episode, 2002)
Julia Fought	...	post-production assistant (1 episode, 2002)
Dawn Jones	...	post-production assistant (1 episode, 2002)
Art Luciani	...	on-line editor (1 episode, 2002)
Russ Martin	...	on-line editor (1 episode, 2002)
Eric Notti	...	on-line editor (1 episode, 2002)
Kenneth C. Paonessa	...	on-line editor (1 episode, 2002)
Katie Smith	...	post-production assistant (1 episode, 2002)
Matt Stevenson	...	additional editor (1 episode, 2002)
Keith Baker	...	assistant editor: avid (1 episode, 2003)
Richard Barry	...	on-line editor (1 episode, 2003)
Janice Bech	...	post-production coordinator (1 episode, 2003)
Walter Boyne	...	editorial consultant (1 episode, 2003)
Todd Carney	...	post-production coordinator (1 episode, 2003)
Curt Collier	...	post-production assistant (1 episode, 2003)
Thomas Dugan	...	on-line editor (1 episode, 2003)
Michael Ett	...	assistant editor (1 episode, 2003)
Taylor Greathead	...	assistant editor (1 episode, 2003)
Rick Greenwald	...	on-line editor (1 episode, 2003)
Erin Howie	...	post-production assistant (1 episode, 2003)
Steven Llanso	...	editorial consultant (1 episode, 2003)
Doug Nolan	...	on-line editor (1 episode, 2003)
Bruce Ochmanek	...	on-line editor (1 episode, 2003)
Norman Polmar	...	editorial consultant (1 episode, 2003)
Kristina Schoentag	...	assistant editor (1 episode, 2003)
R.L. Shontell	...	senior editor (1 episode, 2003)
Alison Tusan	...	assistant editor (1 episode, 2003)
Percy M. Vazquez	...	post-production assistant (1 episode, 2003)
Kyle Yaskin	...	assistant editor: avid (1 episode, 2003)
Michael Broome	...	assistant editor (1 episode, 2004)
Tom Hok	...	on-line editor (1 episode, 2004)
Linda Liao	...	post-production assistant (1 episode, 2004)
Sterling Carey	...	additional editing (1 episode, 2005)
Bann Roy	...	senior editor (1 episode, 2005)
James Orbison	...	post-production assistant (1 episode, 2006)
Steven Eggleston	...	assistant editor (1 episode, 2010)
Tabrina Hughes	...	assistant editor (1 episode, 2010)
Liam Monschein	...	post-production supervisor (1 episode, 2010)
Cory Parker	...	assistant post coordinator (1 episode, 2010)
Peter Salvia	...	colorist (1 episode, 2010)
Eric Bardo	...	assistant editor (1 episode, 2011)
J.D. Funari	...	marketing editor (1 episode, 2011)
Dave Glanz	...	graphics (1 episode, 2011)
John Kennedy	...	assistant editor (1 episode, 2011)
Vankhoa 'Mike' Le	...	assistant editor (1 episode, 2011)
Scott Lee	...	on-line editor (1 episode, 2011)
Sarah Longnecker	...	assistant editor (1 episode, 2011)
Niles Maddox	...	assistant editor (1 episode, 2011)
Stephen Vaughn	...	assistant editor (1 episode, 2011)
Meredith Hays	...	additional editing / additional editor (1 episode, 2012)
Meredith Menio	...	additional editing (1 episode, 2012)
Martin McGloin	...	assistant editor (1 episode, 2013)
Jules Nurrish	...	assistant editor (1 episode, 2015)
Santiago Padilla	...	colorist (1 episode, 2015)
Rosaleah Gonzalez	...	media manager (1 episode, 2021)

Series Location Management 

Jeannette Gallant	...	location manager (1 episode, 2010)
Unju Terry Rah	...	location manager (1 episode, 2010)
Nick Vera	...	location scout (1 episode, 2011)

Series Music Department 

Irl Sanders	...	music editor (580 episodes, 1995-2015)
James Lum	...	composer: additional music (32 episodes, 1999-2010)
David Shaw	...	composer: additional music (32 episodes, 1999-2010)
Jeannie Lee Marks	...	music supervisor (29 episodes, 1999-2004)
Sherry Hackney Cade	...	composer: additional music (26 episodes, 1999-2008)
Michael Phillips Keeley	...	composer: additional music (22 episodes, 2007-2015)
Matthew Pavolaitis	...	composer: additional music (13 episodes, 2006-2013)
Ryan Neill	...	music supervisor / composer: additional music (11 episodes, 1997-2010)
Tim Aarons	...	composer: additional music (9 episodes, 1997-2008)
William Pearson	...	composer: additional music (9 episodes, 2008-2010)
Todd Erickson	...	composer: additional music (6 episodes, 2003-2005)
John Krogh	...	composer: additional music (6 episodes, 2008-2010)
Risto R Muzik	...	composer: additional music / writer: "Technologic" / writer: : G-Moving" (4 episodes, 2008-2010)
Omar Fadel	...	composer: additional music (3 episodes, 2008)
Christian Hanlon	...	soundtrack (3 episodes, 2011-2012)
John F. McDermott	...	soundtrack (3 episodes, 2011-2012)
Kilian Alós	...	composer: additional music (3 episodes, 2021)
Jonathan Foster	...	additional music (3 episodes, 2021)
Steve Glotzer	...	composer: additional music (2 episodes, 2005-2007)
Ian Christian Nickus	...	composer: additional music (2 episodes, 2005-2006)
David Feinman	...	composer: additional music (2 episodes, 2008-2010)
Danny Burke	...	composer: additional music (2 episodes, 2011-2012)
David Frederick	...	composer: additional music / additional music (2 episodes, 2012)
John Massari	...	additional music / composer: additional music (2 episodes, 2012)
Benjamin Newhouse	...	composer: additional music (1 episode, 1999)
Karl Preusser	...	composer: additional music (1 episode, 2002)
Soren Sorensen	...	composer: additional music (1 episode, 2002)
Daniel Iannantuono	...	composer: additional music (1 episode, 2006)
Todd Burns	...	composer: additional music (1 episode, 2007)
Ben Kopec	...	composer: additional music (1 episode, 2007)
Eric Smidi Smith	...	composer: additional music (1 episode, 2007)
Dave Walton	...	composer: additional music (1 episode, 2010)
Kyle Wittlin	...	composer: additional music (1 episode, 2012)
Brian Brown	...	music producer (1 episode, 2021)
Zach Frank	...	additional music (1 episode, 2021)
Virginia Gavazzi	...	additional music (1 episode, 2021)
Kawaski Nelson	...	additional music (1 episode, 2021)
Gina Nuccio	...	music editor (uncredited) (8 episodes, 1994-2005)
Josh Mobley	...	composer: additional music (uncredited) (4 episodes, 2002-2004)

Series Script and Continuity Department 

Anita L. Duvall

...

script supervisor (1 episode, 2003)

Series Additional Crew 

Dani Eslin	...	production auditor / production controller (132 episodes, 1997-2010)
Linda Scribner	...	assistant production accountant / accountant / assistant accountant (121 episodes, 1997-2010)
Aaron Zober	...	clearance coordinator (116 episodes, 2005-2013)
Katie Del Core	...	clearance supervisor / clearance coordinator / clearance director / director of clearance / director of rights & clearances / director: rights and clearances (114 episodes, 1997-2006)
Ted Troll	...	stock footage consultant / footage consultant (81 episodes, 1995-2003)
Maryalice R. Aragon	...	production assistant (64 episodes, 1999-2003)
Hildie Katibah	...	director of research (61 episodes, 2001-2003)
Kathlene Exner	...	production coordinator / production secretary (49 episodes, 1999-2010)
Gabe Martinez	...	clearance assistant (41 episodes, 2001-2003)
Anthony Lacques	...	director of research / researcher / voice-over coordinator (40 episodes, 2000-2005)
Nilda Pergola-Jensen	...	archivist (38 episodes, 1999-2003)
Dennis Luciani	...	assistant production accountant / accountant / assistant accountant (35 episodes, 1999-2004)
James Wiser	...	production coordinator / assistant production coordinator (33 episodes, 1999-2003)
Diane Wai	...	researcher (29 episodes, 2001-2003)
Charlotte Carpenter	...	clearance supervisor (24 episodes, 2000-2001)
Rossana O'Hop	...	production accountant / vice president of finance / vice-president for finance (23 episodes, 2010-2012)
Sapna Chhabra	...	researcher (22 episodes, 2007-2009)
Gwendolyn Murphy	...	production assistant (18 episodes, 1999-2000)
Kristina Djokic	...	researcher (18 episodes, 2000-2002)
Gloria Morris	...	researcher (17 episodes, 2000-2001)
Sheridan Liu	...	accountant / production accountant / assistant accountant (16 episodes, 1997-2010)
Dawn Nichols	...	voice-over coordinator (16 episodes, 2001-2003)
Rasi Delgado	...	production assistant (15 episodes, 2001-2003)
Ann Grau Duvall	...	researcher (14 episodes, 2010-2012)
Kait Gallagher	...	production coordinator (14 episodes, 2011-2012)
Brad Skiles	...	coordinator / production coordinator / researcher (12 episodes, 1997-2007)
Judi Minitello	...	assistant production accountant / accountant / assistant accountant (12 episodes, 1999-2002)
Rosalyn McVay	...	production assistant / coordinator (12 episodes, 2003-2004)
Joshua Janiak	...	researcher (12 episodes, 2008-2010)
Jason Menz	...	production assistant (10 episodes, 1995-1999)
Allison Boon	...	director of research (9 episodes, 1997-2007)
Beata Ziel	...	voice-over coordinator / researcher (9 episodes, 2002-2003)
Kiana Moore	...	clearance coordinator (9 episodes, 2008-2010)
Tainesa Davis	...	production coordinator (9 episodes, 2010-2011)
Shana Hilton	...	production assistant (8 episodes, 2002-2003)
Rick George	...	researcher (8 episodes, 2008-2010)
Kyle Salners	...	researcher (8 episodes, 2009-2010)
Zoe Couacaud	...	researcher (8 episodes, 2011-2012)
Suzie Eckl	...	production assistant (8 episodes, 2011-2012)
Jaye Callahan	...	production assistant / production coordinator (8 episodes, 2012)
John Knapp	...	researcher / voice-over coordinator / coordinator: voice-over (7 episodes, 1997-2005)
Emily Lau	...	researcher (7 episodes, 1999-2000)
Melanie Pipes	...	voice-over coordinator (7 episodes, 2003)
Jerianne Keaney	...	director of clearance (7 episodes, 2007-2010)
Kelly Vorrasi	...	programming coordinator / programming coordinator: History (7 episodes, 2010-2011)
Jeremy Weinreich	...	intern (7 episodes, 2011-2012)
Uldis Balodis	...	researcher (6 episodes, 1997-2005)
Randy Pitler	...	clearance coordinator (6 episodes, 1999-2002)
Sonia Randazzo	...	assistant production accountant (6 episodes, 2001-2002)
Adam Rosante	...	programming coordinator: History / programming coordinator: History Channel / program coordinator: History Channel (6 episodes, 2007-2010)
Maya Sykes	...	coordinator / production coordinator (6 episodes, 2007-2010)
Cameron Young	...	post production coordinator / post-production coordinator (6 episodes, 2010-2011)
Paul Dzilvelis	...	production executive / production finance supervisor / production accountant (5 episodes, 1995-2010)
Rick Benavides	...	researcher (5 episodes, 1997-2010)
Keith Dolks	...	production assistant / production coordinator (5 episodes, 1997-2010)
Lisa Casella	...	accountant / production accountant (5 episodes, 1997-2005)
Leslie Anne Clark	...	clearance supervisor (5 episodes, 1998-2010)
Julieann Galdames	...	researcher (5 episodes, 1998-2010)
Thia Kulma	...	assistant production accountant / accountant (5 episodes, 1998-2010)
Mikki del Monico	...	researcher / voice over coordinator / voice-over coordinator (5 episodes, 1999-2005)
Amy Trahant	...	clearance supervisor (5 episodes, 2000-2002)
Terrence Hartwell	...	director of research / coordinator (5 episodes, 2001-2010)
Anit Chan	...	controller / production accountant (5 episodes, 2002-2003)
David Falciani	...	production assistant (5 episodes, 2002-2003)
Edgar Sotomayor	...	production coordinator / researcher (5 episodes, 2002-2003)
Joey Basu	...	production assistant (5 episodes, 2005)
Gregory J. Zide	...	production coordinator (5 episodes, 2010)
Michele Wilcox	...	program coordinator: History Channel / programming coordinator / programming coordinator: The History Channel / programming coordinator: for History (4 episodes, 1995-2006)
Gary Reid	...	production assistant (4 episodes, 1998-2010)
Kevin Crowell	...	production assistant (4 episodes, 1999-2002)
Barry Hill	...	director of research / researcher (4 episodes, 1999-2001)
William Allcorn	...	historical consultant (4 episodes, 2000-2003)
Beverly Short	...	executive assistant (4 episodes, 2001-2002)
Valarie Barsky	...	clearance supervisor (4 episodes, 2002-2003)
Shinaan S. Krakowsky	...	general counsel (4 episodes, 2002-2003)
Vivian Santos	...	production accountant (4 episodes, 2002-2003)
Susan Wichmann	...	clearance coordinator (4 episodes, 2003)
Penka Kouneva	...	additional score by (4 episodes, 2006)
Lora Marie Taylor	...	production accountant (4 episodes, 2007-2008)
Jen Mostow	...	production staff / production assistant (4 episodes, 2021)
April Brown	...	accountant / production accountant (3 episodes, 1997-2005)
Paulette Pantoja	...	accountant / production accountant (3 episodes, 1997-2005)
Jason Lenzi	...	production assistant (3 episodes, 1997-2000)
Sean Heckman	...	researcher (3 episodes, 1999-2005)
Garry James	...	footage and images provided by / historical consultant / series consultant (3 episodes, 1999-2003)
Erik Hietter	...	researcher (3 episodes, 2000)
Suni Nivens	...	production assistant (3 episodes, 2001-2002)
Barbara Streng	...	clearance assistant / clearance coordinator (3 episodes, 2001)
Yvonne Fannon	...	assistant clearance coordinator / production associate (3 episodes, 2002)
Mary Kadzielski	...	researcher (3 episodes, 2008)
Lucas Procopio	...	production assistant (3 episodes, 2013)
Tom Huckabee	...	researcher (2 episodes, 1994-1995)
Wendy Price	...	production accountant (2 episodes, 1994-1995)
Toni Gray	...	production assistant (2 episodes, 1995-1996)
Chuck Hayes	...	director of research / senior researcher (2 episodes, 1995-1996)
Elyse Miranda	...	series manager: History Channel (2 episodes, 1995-1996)
Boni Osmani	...	coordinator (2 episodes, 1997-2005)
Tracy Towers	...	assistant production accountant (2 episodes, 1997-2000)
Bill Brummel	...	executive consultant (2 episodes, 1997)
Don Cambou	...	executive consultant (2 episodes, 1997)
Tracy Hood	...	researcher (2 episodes, 2000-2002)
Francis Ramey	...	assistant production accountant (2 episodes, 2000)
Mark Savage	...	researcher (2 episodes, 2001-2002)
Judith Ann Warren	...	executive assistant (2 episodes, 2001)
Natalie Fernandez	...	archival researcher / production coordinator (2 episodes, 2002-2006)
David M. Ramirez	...	assistant production coordinator (2 episodes, 2002-2003)
Donna Amato	...	production accountant (2 episodes, 2002)
Keith Reiner	...	production associate (2 episodes, 2002)
Bruce Nash	...	creator / series created by (2 episodes, 2003-2012)
Ryan Clum	...	production assistant (2 episodes, 2003)
Matt Compton	...	production assistant (2 episodes, 2003)
Michael Dolan	...	archival researcher (2 episodes, 2003)
Marc Finnegan	...	production coordinator (2 episodes, 2003)
Savas Georgalis	...	assistant production coordinator (2 episodes, 2003)
Tom Barclay	...	researcher (2 episodes, 2004-2005)
D.W. Blakeslee	...	clearance coordinator (2 episodes, 2004-2005)
Melinda Esquibel	...	coordinator (2 episodes, 2004-2005)
Jeffery Perkins	...	production assistant (2 episodes, 2004)
Michelle Weiss	...	media manager / production assistant (2 episodes, 2005-2011)
Steve Bergson	...	researcher (2 episodes, 2006)
Frances Casey	...	production coordinator (2 episodes, 2006)
Daniel Webster	...	production assistant (2 episodes, 2011-2012)
Brent West	...	production assistant (2 episodes, 2011-2012)
Olin Wimberg	...	production assistant (2 episodes, 2011-2012)
Janice Mezzetti	...	vice-president of production (2 episodes, 2012)
Adam Yates	...	associate producer (2 episodes, 2021)
David Haward Bain	...	historical consultant (1 episode, 1995)
Todd Bluechel	...	assistant: Tim Busa (1 episode, 1995)
Jori Espinosa	...	assistant production accountant (1 episode, 1995)
Wendell Huffman	...	historical consultant (1 episode, 1995)
Karen S. Meissner	...	show element coordinator (1 episode, 1995)
Libby Pace	...	researcher (1 episode, 1995)
Hay Tanning	...	assistant: Bob Jaffe (1 episode, 1995)
Denise Agard	...	production assistant (1 episode, 1996)
Stacey Luchs	...	research associate (1 episode, 1996)
Victoria Waters	...	production assistant (1 episode, 1996)
Robert Fuller	...	historical consultant (1 episode, 1997)
Tom Fuller	...	historical consultant (1 episode, 1997)
Helga Eike	...	researcher (1 episode, 1999)
Hanlan Gibbs	...	consultant (1 episode, 1999)
Kris Lev-Twombly	...	production assistant (1 episode, 1999)
Bonnie Rowan	...	researcher (1 episode, 1999)
Eric Schaefer	...	production assistant (1 episode, 1999)
Bruce Wiley	...	footage and images provided by (1 episode, 1999)
Mike Ashworth	...	historical advisor (1 episode, 2000)
Scott Christianson	...	historical consultant (1 episode, 2000)
Donald Davidson	...	historical consultant (1 episode, 2000)
David Moore	...	historical consultant (1 episode, 2000)
Ralph E. Pray	...	historical consultant (1 episode, 2000)
Jaime Schoenbrun	...	production assistant (1 episode, 2000)
Peter Siems	...	footage and images provided by (1 episode, 2000)
Billy Mack Steele	...	footage and images provided by (1 episode, 2000)
David Stone	...	footage and images provided by (1 episode, 2000)
John Sturgul	...	footage and images provided by (1 episode, 2000)
Donald R. Abbott	...	historical consultant (1 episode, 2001)
Walter Boyne	...	historical consultant (1 episode, 2001)
Bob Chandler	...	historical consultant (1 episode, 2001)
Peter Dirkmaat	...	historical consultant (1 episode, 2001)
Walter Grantz	...	historical consultant (1 episode, 2001)
Walter J. Karcheski Jr.	...	historical consultant (1 episode, 2001)
Detricia Meza	...	assistant production accountant (1 episode, 2001)
Paul Shafer	...	archive footage (1 episode, 2001)
Susan M. Stacy	...	historical consultant (1 episode, 2001)
Vince Staten	...	historical consultant (1 episode, 2001)
Dave Williams	...	historical consultant (1 episode, 2001)
Charles Zimmaro	...	historical consultant (1 episode, 2001)
Michael W. Andrews	...	main title editorial design (1 episode, 2002)
Keith Baker	...	production assistant (1 episode, 2002)
Troy R. Barbour	...	researcher (1 episode, 2002)
Neal Bascomb	...	historical consultant (1 episode, 2002)
Charlie Brown	...	historical consultant (1 episode, 2002)
Robert Browning	...	historical consultant (1 episode, 2002)
Nicole Caprio	...	production associate (1 episode, 2002)
Paul Champagne	...	historical consultant (1 episode, 2002)
Bradley Combest	...	researcher (1 episode, 2002)
Shawn Cunningham	...	historical consultant (1 episode, 2002)
Michael Z. Davis	...	production coordinator (1 episode, 2002)
Chris Dorsey	...	historical consultant (1 episode, 2002)
Phyllis Durant	...	production assistant (1 episode, 2002)
Harlan Glenn	...	military historical consultant (1 episode, 2002)
Keith Guinto	...	production associate (1 episode, 2002)
John Vander Haag	...	historical consultant (1 episode, 2002)
Keith Haddock	...	historical consultant (1 episode, 2002)
Steven Haggerty	...	historical consultant (1 episode, 2002)
McAllister Hull	...	historical consultant (1 episode, 2002)
Henry Koffman	...	historical consultant (1 episode, 2002)
Bo Koster	...	production coordinator (1 episode, 2002)
James D. Livingston	...	historical consultant (1 episode, 2002)
Bob Mark	...	field engineer (1 episode, 2002)
Michele Matchett	...	receptionist (1 episode, 2002)
Jo Eric Mercado	...	re-enactor (1 episode, 2002)
Paul W. Miraldi	...	re-enactor (1 episode, 2002)
David Mitlyng	...	re-enactor (1 episode, 2002)
Bernard Nagengast	...	historical consultant (1 episode, 2002)
Walter Nelson	...	historical consultant (1 episode, 2002)
Thanh Nguyen	...	re-enactor (1 episode, 2002)
Carolina Pacheco	...	clearance (1 episode, 2002)
Don Phillips	...	historical consultant (1 episode, 2002)
Joseph A. Pratt	...	historical consultant (1 episode, 2002)
John Provan	...	historical consultant (1 episode, 2002)
Mark Rask	...	historical consultant (1 episode, 2002)
William L. Rathje	...	historical consultant (1 episode, 2002)
Jeffrey Rodengen	...	historical consultant (1 episode, 2002)
Abe Scheuermann	...	production associate (1 episode, 2002)
Johann N. Schmidt	...	historical consultant (1 episode, 2002)
Rob Senkel	...	researcher (1 episode, 2002)
Ron Toms	...	historical consultant (1 episode, 2002)
Sarah J. Weaver	...	production assistant (1 episode, 2002)
David John Williams	...	archive materials (1 episode, 2002)
Karen Wyatt	...	archival researcher (1 episode, 2002)
Kyle Yaskin	...	production assistant (1 episode, 2002)
Paul Arcangeli	...	historical consultant (1 episode, 2003)
Armineh Baghdasarian	...	bookkeeper (1 episode, 2003)
Paul Bedewi	...	historical consultant (1 episode, 2003)
Sally Benson	...	composite editor (1 episode, 2003)
Roger Bligh	...	historical consultant (1 episode, 2003)
Jerry Brancato	...	teleprompter operator (1 episode, 2003)
Kathy A. Bugajsky	...	researcher (1 episode, 2003)
Carey Chrisman	...	production assistant (1 episode, 2003)
Douglas Cohen	...	production coordinator (1 episode, 2003)
Ayanna Cole	...	program associate (1 episode, 2003)
Lesley Cummins	...	production associate (1 episode, 2003)
Jesse Danca	...	production associate (1 episode, 2003)
Paola di Florio	...	production assistant (1 episode, 2003)
Jeff Diner	...	intern (1 episode, 2003)
John Garland	...	historical consultant (1 episode, 2003)
Paul Gillespie	...	historical consultant (1 episode, 2003)
Daniel Granger	...	researcher (1 episode, 2003)
Christopher Haycocks	...	historical consultant (1 episode, 2003)
Don Houghtaling	...	researcher (1 episode, 2003)
Taylor Jessen	...	production associate (1 episode, 2003)
Leonard Joseph	...	technical/historical consultant (1 episode, 2003)
Jared King	...	production assistant (1 episode, 2003)
Henry Lemieux	...	historical consultant (1 episode, 2003)
Unique Lenhardt	...	production assistant (1 episode, 2003)
Alwyn T. Lloyd	...	historical consultant (1 episode, 2003)
John Lonnquest	...	historical consultant (1 episode, 2003)
Ken Marschall	...	historical consultant (1 episode, 2003)
Stuart McGhee	...	historical consultant (1 episode, 2003)
James N. Michel	...	historical consultant (1 episode, 2003)
Martin K.A. Morgan	...	historical consultant (1 episode, 2003)
Eva Morris-Huffman	...	production accountant (1 episode, 2003)
Jon Pickard	...	technical/historical consultant (1 episode, 2003)
Martin Reuss	...	historical consultant (1 episode, 2003)
Lawrence A. Rubin	...	historical consultant (1 episode, 2003)
Lucy Salazar	...	historical consultant (1 episode, 2003)
Parks Stephenson	...	historical consultant (1 episode, 2003)
Don Sveen	...	production assistant (1 episode, 2003)
Mike Vincenti	...	production associate (1 episode, 2003)
Jerry Wilkinson	...	historical consultant (1 episode, 2003)
Jennifer Dyal	...	production assistant (1 episode, 2004)
Michael Estepp	...	production assistant (1 episode, 2004)
Hassan Fathy	...	footage and images provided by: Architecture For the Poor (1 episode, 2004)
John Halat	...	historical consultant (1 episode, 2004)
Shirley Katz	...	footage and images provided by (1 episode, 2004)
Paul Lacques	...	researcher (1 episode, 2004)
Erich Lessing	...	footage and images provided by (1 episode, 2004)
Robert Mullins	...	footage and images provided by (1 episode, 2004)
Dagli Orti	...	footage and images provided by (1 episode, 2004)
Peter Parsons	...	historical consultant (1 episode, 2004)
John Pippenger	...	historical consultant (1 episode, 2004)
Leen Ritmeyer	...	footage and images provided by (1 episode, 2004)
Max Schwartz	...	footage and images provided by (1 episode, 2004)
Jeff Stone	...	historical consultant (1 episode, 2004)
David Ussishkin	...	footage and images provided by (1 episode, 2004)
Michael Devlin	...	historical consultant (1 episode, 2005)
Lawrence Givens	...	clearance coordinator (1 episode, 2005)
Michael Glass	...	historical consultant (1 episode, 2005)
Eden Jackson	...	production assistant (1 episode, 2005)
Malgorzata Karolczak	...	project accountant (1 episode, 2005)
Gaylen Kobayashi	...	post assistant (1 episode, 2005)
Rachel Moody	...	production assistant (1 episode, 2005)
Katherine Moran	...	project accountant (1 episode, 2005)
Art Oberto	...	footage and images provided by (1 episode, 2005)
Sharla Wertz	...	project accountant (1 episode, 2005)
Justin Chang	...	researcher (1 episode, 2006)
Robert Feild	...	historical consultant (1 episode, 2006)
Robert Hall	...	historical consultant (1 episode, 2006)
Gary Harper	...	master armorer (1 episode, 2006)
Don Holmstrom	...	historical consultant (1 episode, 2006)
Joseph Kerwin	...	historical consultant (1 episode, 2006)
Jack Kinzler	...	historical consultant (1 episode, 2006)
Marlene Lewis	...	footage and images provided by (1 episode, 2006)
Bebe Schuette	...	footage and images provided by (1 episode, 2006)
Thomas Schuette	...	footage and images provided by (1 episode, 2006)
Stefannie Wheat	...	footage and images provided by (1 episode, 2006)
Richard P. Hallion	...	historical consultant (1 episode, 2007)
Jay Miller	...	historical consultant (1 episode, 2007)
Raymond W. Simmonds	...	historical consultant (1 episode, 2007)
Steve Spangler	...	historical consultant (1 episode, 2007)
Mari Tefre	...	footage and images provided by (1 episode, 2007)
Shannon Jackson Arnold	...	historical consultant (1 episode, 2008)
Greg Buckley	...	footage and images provided by (1 episode, 2008)
Richard A. George	...	researcher (1 episode, 2008)
Bob Roberts	...	historical consultant (1 episode, 2008)
Angela Sarro	...	footage and images provided by (1 episode, 2008)
Elizabeth Carol Thompson	...	military technical advisor (1 episode, 2008)
Jason Benjamin	...	technical advisor (1 episode, 2010)
Al Cooper	...	production assistant (1 episode, 2010)
Gary Hemphill	...	technical consultant (1 episode, 2010)
Jason Hockney	...	archive (1 episode, 2010)
Malia Marsh	...	accountant (1 episode, 2010)
Leslie Pinkstaff	...	accountant (1 episode, 2010)
Diana Stolpe	...	accountant (1 episode, 2010)
Christopher Wohlers	...	production assistant (1 episode, 2010)
Jeremy Ashcraft	...	production assistant (1 episode, 2011)
Rex Harsin	...	production assistant (1 episode, 2011)
Bonnie Hawthorne	...	production assistant (1 episode, 2011)
Laura Heinrichs	...	production assistant (1 episode, 2011)
John D.C. Kerr	...	graphics (1 episode, 2011)
Tamara Perry	...	production assistant (1 episode, 2011)
Spencer Raymond	...	production assistant (1 episode, 2011)
Michael E. Stogner	...	aerial photography pilot (1 episode, 2011)
Terri Thrush	...	fixer (1 episode, 2011)
Renee Zuniga	...	production assistant (1 episode, 2011)
Jennifer Abbots	...	production assistant (1 episode, 2012)
Divya Chungi	...	programming coordinator: A&E Television Network (1 episode, 2012)
James Sullivan	...	graphics (1 episode, 2012)
Stephen C. Brandt	...	rights and clearances (1 episode, 2013)
Fatime Kaba	...	programming coordinator: H2 (1 episode, 2013)
Ed Russo	...	vp production operations (1 episode, 2013)
Patricia Paredes Saez	...	director production services (1 episode, 2013)
Greg Stadnik	...	post-production scheduling (1 episode, 2013)
Christopher Warsing	...	rights and clearances (1 episode, 2013)
Erica Rupp	...	production assistant (1 episode, 2015)
Adriana Zyskowski	...	transcriber (1 episode, 2015)
Shawn Luckey	...	covid compliance officer (1 episode, 2021)
Maura Matos	...	production assistant (1 episode, 2021)
Nick Sabia	...	production assistant (1 episode, 2021)
Gabriel Vasquez-Billin	...	production assistant (1 episode, 2021)
Mike Brister	...	Lights Motors Action fx & automation operator (uncredited) (1 episode, 2005)

Series Thanks 

William Allcorn	...	special thanks (2 episodes, 2001-2003)
Walter Nelson	...	special thanks (2 episodes, 2001-2002)
Michelle Bagby	...	special thanks (1 episode, 1997)
Ellen V. Bendell	...	special thanks (1 episode, 1997)
Robert Fuller	...	special thanks (1 episode, 1997)
Tom Fuller	...	special thanks (1 episode, 1997)
James Kout	...	special thanks: U.S. Department of Defense (1 episode, 1997)
Ron Lindeke	...	special thanks (1 episode, 1997)
Bob Pepper	...	special thanks (1 episode, 1997)
Guy Thompson	...	special thanks (1 episode, 1997)
Pyotr Ufimtsev	...	special thanks (1 episode, 1997)
Jay Leno	...	special thanks (1 episode, 1999)
Mark Miller	...	special thanks (1 episode, 1999)
Rex Swenson	...	special thanks (1 episode, 1999)
Stephen Chung	...	special thanks (1 episode, 2000)
Donald Davidson	...	special thanks (1 episode, 2000)
Linda Dida	...	special thanks (1 episode, 2000)
Adam Harper	...	special thanks (1 episode, 2000)
Jeff Herman	...	special thanks (1 episode, 2000)
Susan Smith	...	special thanks (1 episode, 2000)
Michael Sweeney	...	special thanks (1 episode, 2000)
Bob Young	...	special thanks (1 episode, 2000)
Max L. Ary	...	special thanks (1 episode, 2001)
John Berge Jr.	...	special thanks (1 episode, 2001)
Lee Craven	...	special thanks (1 episode, 2001)
Chuck Davenport	...	special thanks (1 episode, 2001)
Fred Haise	...	special thanks (1 episode, 2001)
Phillip Harmon	...	special thanks (1 episode, 2001)
John Himebaugh	...	special thanks (1 episode, 2001)
Gene Kranz	...	special thanks (1 episode, 2001)
Sy Liebergot	...	special thanks (1 episode, 2001)
Jim Lovell	...	special thanks (1 episode, 2001)
David McColluam	...	special thanks (1 episode, 2001)
Martin Panuco	...	special thanks (1 episode, 2001)
Ravi Raghavan	...	special thanks (1 episode, 2001)
Eric Saarinen	...	special thanks (1 episode, 2001)
Eric Slyter	...	special thanks (1 episode, 2001)
Sarah Underhill	...	special thanks (1 episode, 2001)
Andrew Wallace-Hadrill	...	special thanks (1 episode, 2001)
Gil Whitley	...	special thanks (1 episode, 2001)
Dameon Willich	...	special thanks (1 episode, 2001)
John Bass	...	special thanks (1 episode, 2002)
Tran Bach Dang	...	special thanks (1 episode, 2002)
Don DeNevi	...	special thanks (1 episode, 2002)
Alison Futrell	...	special thanks (1 episode, 2002)
Marilyn McLaughlin	...	special thanks (1 episode, 2002)
Alyssa Milano	...	special thanks (1 episode, 2002)
Susie O'Brien	...	thanks (1 episode, 2002)
Mary Palevsky	...	special thanks (1 episode, 2002)
Doug Redenius	...	special thanks (1 episode, 2002)
David Woodruff	...	special thanks (1 episode, 2002)
Richard Begley	...	special thanks (1 episode, 2003)
Paul Champagne	...	special thanks (1 episode, 2003)
John B. Denison	...	special thanks (1 episode, 2003)
Edith Iglauer	...	special thanks (1 episode, 2003)
Ken Marschall	...	special thanks (1 episode, 2003)
Randy McMillion	...	special thanks (1 episode, 2003)
James O'Mahoney	...	special thanks (1 episode, 2003)
Carol Raulston	...	special thanks (1 episode, 2003)
Andrew Rooney	...	special thanks (1 episode, 2003)
Bill Sauder	...	special thanks (1 episode, 2003)
Parks Stephenson	...	special thanks (1 episode, 2003)
Beth Sutton	...	special thanks (1 episode, 2003)
Philip N. Williams	...	FBI Laboratory (1 episode, 2003)
Albert Acosta	...	special thanks (1 episode, 2004)
Buzz Baker	...	special thanks: Hughes Aircraft Retirees Assoc. (1 episode, 2004)
Walter Boyne	...	special thanks (1 episode, 2004)
James Cartwright	...	special thanks (1 episode, 2004)
Nissen Davis	...	special thanks (1 episode, 2004)
Joel Draut	...	special thanks (1 episode, 2004)
Len Estrin	...	special thanks (1 episode, 2004)
Cheryl Fior	...	special thanks (1 episode, 2004)
Gail Frandsen	...	special thanks (1 episode, 2004)
Liz Garcia	...	special thanks (1 episode, 2004)
Katherine Huit	...	special thanks (1 episode, 2004)
Caleen Norrod Johnson	...	special thanks: UNLV (1 episode, 2004)
Matt Johnson	...	special thanks (1 episode, 2004)
Hal Klopper	...	special thanks: The Boeing Company (1 episode, 2004)
Dana Knee	...	special thanks (1 episode, 2004)
Antoinette Letavec	...	special thanks (1 episode, 2004)
Cheryl Lever	...	special thanks (1 episode, 2004)
Robert L. McCaffery	...	acknowledgment: footage and images provided by (1 episode, 2004)
Peter Michel	...	special thanks: Special Collections, UNLV (1 episode, 2004)
Peter Parsons	...	special thanks (1 episode, 2004)
John Pippenger	...	special thanks (1 episode, 2004)
Jack Real	...	special thanks (1 episode, 2004)
Carole Roberts	...	special thanks (1 episode, 2004)
Jeff Rogers	...	special thanks (1 episode, 2004)
Jim Ruotsala	...	acknowledgment: footage and images provided by (1 episode, 2004)
Michael Schulman	...	special thanks (1 episode, 2004)
Patricia Sinclair	...	special thanks: Raytheon (1 episode, 2004)
George Stevens Jr.	...	acknowledgment: Lt. Col. George C. Stevens Collection courtesy of (1 episode, 2004)
Gus Van Beek	...	special thanks (1 episode, 2004)
Johnny Walker	...	special thanks (1 episode, 2004)
Eric Warren	...	special thanks: Boeing Satellite Systems (1 episode, 2004)
Arkadiy Yarovskiy	...	special thanks (1 episode, 2004)
Valerie Davis	...	special thanks (1 episode, 2005)
Tom Fitzgerald	...	special thanks (1 episode, 2005)
Margaret Giacalone	...	special thanks (1 episode, 2005)
Greg Gujda	...	special thanks (1 episode, 2005)
Craig Jenest	...	special thanks (1 episode, 2005)
Michael Jusko	...	special thanks (1 episode, 2005)
Jeff Kurtti	...	special thanks (1 episode, 2005)
Renee Lee	...	special thanks (1 episode, 2005)
Mike Loughran	...	special thanks (1 episode, 2005)
Stephanie Martinelli	...	special thanks (1 episode, 2005)
Diego Parras	...	special thanks (1 episode, 2005)
Paula Potter	...	special thanks (1 episode, 2005)
Frank Reifsnyder	...	special thanks (1 episode, 2005)
Marty Sklar	...	special thanks (1 episode, 2005)
Paul Van Wormer	...	special thanks (1 episode, 2005)
Marilyn Waters	...	special thanks (1 episode, 2005)
Kevin Young	...	special thanks (1 episode, 2005)
Dale Armstrong	...	special thanks (1 episode, 2006)
Margaret Bradley	...	special thanks (1 episode, 2006)
Rhonda Cloud	...	special thanks (1 episode, 2006)
Patti Councill	...	special thanks (1 episode, 2006)
Charles Coyle	...	special thanks (1 episode, 2006)
Karen Flanagan	...	special thanks (1 episode, 2006)
Sandy Gilmour	...	special thanks (1 episode, 2006)
Craig J. Grybowski	...	special thanks (1 episode, 2006)
Ted Lopatkawiecz	...	special thanks (1 episode, 2006)
Mario Montero	...	special thanks (1 episode, 2006)
Kim Nibarger	...	special thanks (1 episode, 2006)
Louise Parker	...	special thanks (1 episode, 2006)
Christopher Penn	...	special thanks (1 episode, 2006)
Claudia Peters	...	special thanks (1 episode, 2006)
Lilia M. Rodriguez	...	special thanks (1 episode, 2006)
Mike Scott	...	special thanks (1 episode, 2006)
Lloyd Singer	...	special thanks (1 episode, 2006)
Lindsey Smith	...	special thanks (1 episode, 2006)
Paul Spana	...	special thanks (1 episode, 2006)
Denny Thurston	...	special thanks (1 episode, 2006)
Pat Weaver	...	special thanks (1 episode, 2006)
Stefannie Wheat	...	special thanks (1 episode, 2006)
Mike Bibbo	...	special thanks (1 episode, 2007)
Harvey Blackburn	...	special thanks (1 episode, 2007)
Jonathan Creer	...	special thanks (1 episode, 2007)
Eric Dirscha	...	special thanks (1 episode, 2007)
James E. Fesmire	...	special thanks (1 episode, 2007)
Yadira Galindo	...	special thanks (1 episode, 2007)
Anita Infante	...	special thanks (1 episode, 2007)
John Kent	...	special thanks (1 episode, 2007)
Kristopher Kingan	...	special thanks (1 episode, 2007)
Kevin Krigsvold	...	special thanks (1 episode, 2007)
Keith Parrish	...	special thanks (1 episode, 2007)
Margaret Persinger	...	special thanks (1 episode, 2007)
Tracy Young	...	special thanks (1 episode, 2007)
Michael L. Smith	...	special thanks (1 episode, 2008)
Chris Barnes	...	special thanks (1 episode, 2010)
Josh Holland	...	special thanks (1 episode, 2010)
Robert Hwang	...	special thanks (1 episode, 2010)
Julie Mason	...	special thanks (1 episode, 2010)
Helen Sardarian	...	special thanks (1 episode, 2010)
Adam Siggers	...	special thanks (1 episode, 2011)
Doug Bordenkircher	...	special thanks (1 episode, 2012)
Salvatore DiGaetano	...	special thanks (1 episode, 2012)
Jaime Feldman	...	special thanks (1 episode, 2012)
Sutton Goodman	...	special thanks (1 episode, 2012)
Monica Irusta Jennings	...	special thanks (1 episode, 2012)
Anthony Jennings	...	special thanks / thanks: amputee (1 episode, 2012)