Full Cast & Crew

Series Writing Credits  

Kevin Burns	...	(developed for television by) (10 episodes, 2021)
Joe Lessard	...	(10 episodes, 2021)
Rob O'Brien	...	(8 episodes, 2021)
Kaylan Eggert	...	(6 episodes, 2012-2014)
Brian Coughlin	...	(5 episodes, 2012-2013)
Eric Murphy	...	(4 episodes, 2012-2021)
Beata Ziel	...	(4 episodes, 2012-2013)
Margaret Haddad	...	(3 episodes, 2012-2013)
Scott Paddor	...	(3 episodes, 2013)
Joshua Koffman	...	(3 episodes, 2014)
Jacqueline Vorhauer	...	(3 episodes, 2014)
Matt Donnelly	...	(2 episodes, 2012)
W. Scott Goldie	...	(2 episodes, 2013)
Andy Papadopoulos	...	(2 episodes, 2013)
Max Thompson	...	(2 episodes, 2013)
Chris Gattanella	...	(2 episodes, 2021)
David Comtois	...	(1 episode, 2021)
Kristina Djokic	...	(1 episode, 2021)
Mike Gattanella	...	(1 episode, 2021)
Kerry Lambert	...	(1 episode, 2021)
Brian Leff	...	(1 episode, 2021)
Joseph Maddrey	...	(1 episode, 2021)
Ruth O'Neill	...	(1 episode, 2021)
Gabriel Rotello	...	(1 episode, 2021)
Paul Sauer	...	(1 episode, 2021)

Series Cast  

	Jonathan Adams	...	Self - Narrator / ... 33 episodes, 2012-2014
	Barry Aird	...	Self - Narrator 33 episodes, 2012-2014
	Lance Reddick	...	Self - Host 10 episodes, 2021
	Ronald Kessler	...	Self - Author, The Secrets of the FBI / ... 10 episodes, 2012-2021
	Alex Jones	...	Self - Radio Host / ... 10 episodes, 2012-2014
	Erich 'Mancow' Muller	...	Self - Radio Host 9 episodes, 2014
	Michael Rivero	...	Self - Radio Host 6 episodes, 2014
	Eric Hickey	...	Self - Dean, CA School of Forensic Studies / ... 6 episodes, 2013-2014
	Travis Taylor	...	Self - Astrophysicist 5 episodes, 2021
	Richard Dolan	...	Self - Author, UFOs and the National Security State / ... 5 episodes, 2012-2021
	Nick Pope	...	Self - UK Ministry of Defence, 1985 - 2006 4 episodes, 2021
	Mark Zaid	...	Self - National Security Attorney 4 episodes, 2014
	Michio Kaku	...	Self - Physicist, CUNY 4 episodes, 2021
	Clint Van Zandt	...	Self - Former FBI Agent / ... 4 episodes, 2013-2014
	Mark Potok	...	Self - Southern Poverty Law Center / ... 4 episodes, 2013-2014
	Marc Ambinder	...	Self - Author, The Command: Deep Inside the President's Secret Army / ... 3 episodes, 2014
	George Knapp	...	Self - Investigative Journalist / ... 3 episodes, 2012-2021
	Kenneth T. Walsh	...	Self - Author, Air Force One / ... 3 episodes, 2012-2021
	Jim Marrs	...	Self - Author, Alien Agenda / ... 3 episodes, 2012-2013
	Bill Birnes	...	Self - Author, The Haunting of America / ... 3 episodes, 2012-2021
	Allan Lichtman	...	Self - Prof. of History, American University / ... 3 episodes, 2012-2013
	W. Ralph Basham	...	Self - Director of the Secret Service, 2003-2006 / ... 3 episodes, 2012-2014
	Mitch Horowitz	...	Penguin / ... 3 episodes, 2012-2013
	Joseph Petro	...	Self - Former U.S. Secret Service Agent / ... 3 episodes, 2012-2014
	Webster Tarpley	...	Self - Author & Conspiracy Theorist 3 episodes, 2013
	William Kristol	...	Self - Editor, The Weekly Standard / ... 3 episodes, 2014
	Arthur Goldwag	...	Self - Author, The New Hate 3 episodes, 2013
	Al Corbi	...	Self - President, Strategically Armored and Fortified Environments 3 episodes, 2012-2013
	Oliver North	...	Self - Host, Fox News Channel's: War Stories with Oliver North 4 episodes, 2012-2013
	Warren Getler	...	Self - Author: Rebel Gold / ... 2 episodes, 2013-2021
	Rick Alan Ross	...	Self - Exec. Dir., Rick A. Ross Institute / ... 2 episodes, 2013-2014
	Robert Reich	...	Self - Former U.S. Secretary of Labor 2 episodes, 2014
	Dan Emmett	...	Self - Former Special Agent, U.S. Secret Service, Author, Within Arms Length / ... 2 episodes, 2013-2014
	Lynn Picknett	...	Self - Co-Author, The Templar Revelation / ... 2 episodes, 2021
	Bryan Walsh	...	Self - Author, End Times: A Brief Guide to the End of the World 2 episodes, 2021
	David Cunningham	...	Self - Assoc. Prof. of Sociology, Brandeis University / ... 2 episodes, 2013
	Wesley Clark	...	Self - Supreme Allied Commander Europe, NATO 1997 - 2000 / ... 2 episodes, 2012
	Michael Isikoff	...	Self - Investigative Journalist, NBC News / ... 2 episodes, 2013
	Jeremy Kenyon Lockyer Corbell	...	Self - Investigative Filmmaker 2 episodes, 2021
	C. Daniel Spriggs	...	Self - Deputy Director, U.S. Secret Service Agent / ... 2 episodes, 2013-2014
	Akram Elias	...	Self - Past Grand Master, The Grand Lodge of Washington, D.C. 2 episodes, 2012-2021
	Christopher L. Hodapp	...	Self - Author, Freemasons for Dummies / ... 2 episodes, 2012-2021
	Doug Wead	...	Self - Advisor to President George W. Bush / ... 2 episodes, 2012-2013
	Amy Shira Teitel	...	Author, Breaking the Chains of Gravity / ... 2 episodes, 2021
	Michael Belfiore	...	Self - Author, The Department of Mad Scientists 2 episodes, 2021
	J. Gordon Melton	...	Self - Prof. of American Religious History, Baylor University / ... 2 episodes, 2014
	Richard Brian Spence	...	Self - Author, The Real History of Secret Societies 2 episodes, 2021
	Ken Storch	...	Retired Police Officer / ... 2 episodes, 2012-2013
	Martin K.A. Morgan	...	Self - Author and Historian / ... 2 episodes, 2013
	Michael Shermer	...	Self - Publisher, Skeptic Magazine 2 episodes, 2013
	Nick Redfern	...	Self - Author, Keep Out! 2 episodes, 2012-2014
	Michael Chertoff	...	Self - Former Secretary of Homeland Security / ... 2 episodes, 2012-2013
	Joseph W. Hagin	...	Self - White House Deputy Chief of Staff for Operations, 2001-2006 2 episodes, 2012
	Alex Seltz-Wald	...	Self - Staff Writer, National Journal 2 episodes, 2014
	Laura Sullivan	...	Self - Investigative Correspondent, National Public Radio 2 episodes, 2014
	Carlton D. Everhart II	...	Self - Air Force, Air Mobility Commander (Ret.) 2 episodes, 2021
	Steven Trimble	...	Self - Defense Editor, Aviation Week 2 episodes, 2021
	Jason Martell	...	Self - Author, Knowledge Apocalypse / ... 2 episodes, 2012-2013
	James Fallon	...	Self - Neuroanatomy & Neurophysiology / ... 2 episodes, 2013-2021
	Tim Naftali	...	Self - Historian 2 episodes, 2013
	Michael Bohn	...	Self - Situation Room Director, Reagan Administration / ... 2 episodes, 2012
	Isabel Pauley	...	Self - Asst. D.A., Atlantic Judicial Circuit, GA 2 episodes, 2013-2014
	Joe Joseph	...	Self - Department of Defense Contractor 2 episodes, 2014
	Michael Downing	...	Self - Deputy Chief, Counter-Terrorism, LAPD / ... 2 episodes, 2014
	David Childress	...	Self - Author: Lost Cities & Ancient Mysteries of the Southwest / ... 2 episodes, 2013
	Mark Dice	...	Self - Author, Big Brother: The Orwellian Nightmare Continues / ... 2 episodes, 2014
	Gregg Housh	...	Self - Internet Activist 2 episodes, 2014
	Samy Kamkar	...	Self - Former Hacker 2 episodes, 2014
	Dan Quayle	...	Self - Vice President of the United States (1989 - 1993) / ... 2 episodes, 2013-2014
	Philip Coppens	...	Self / ... 2 episodes, 2012-2013
	Mike Bara	...	Self / ... 2 episodes, 2012-2021
	Amardeep Kaleka	...	Self - Sikh Temple of Wisconsin 1 episode, 2013
	Shannon Tweed	...	Self - Playmate of the Year, 1982 1 episode, 2012
	Steven Ford	...	Self - Son of President Gerald R. Ford 1 episode, 2012
	Erroll Southers	...	Self - Special Agent, FBI, 1984 - 1988 1 episode, 2012
	Ray Dubois	...	Self - Mayor of the Pentagon, 2002 - 2005 1 episode, 2012
	Bill Murphy Jr.	...	Self - Author, In Time of War 1 episode, 2012
	Chris Powell	...	Self - Secretary / ... 1 episode, 2012
	Greg Cayon	...	Self - Air Force One Pilot (Ret.), 1997 - 2000 1 episode, 2012
	Giorgio A. Tsoukalos	...	Self - Publisher, Legendary Times Magazine 1 episode, 2013
	Janja Lalich	...	Self - Prof. of Sociology, CSU Chico 1 episode, 2013
	Jay Dobyns	...	Self - Federal Agent 1 episode, 2013
	Darrell Issa	...	Self - 49th Congressional District, CA 1 episode, 2013
	Ro Sahebi	...	Self - Director, Dead Bigfoot, The Bigfoot Report 1 episode, 2013
	Satpal Kaleka	...	Self - Sikh Temple of Wisconsin 1 episode, 2013
	Joe Domanick	...	Self - West Coast Bureau Chief, The Crime Report 1 episode, 2013
	Norman Jarvis	...	Self - Former U.S. Secret Service Agent 1 episode, 2013
	Gregory B. Smith	...	Self - Author, Made Men 1 episode, 2013
	Glenn Greenwald	...	Self - Journalist 1 episode, 2014
	Tony Ortega	...	Self - Executive Editor, Rawstory.com 1 episode, 2014
	Jamie Henn	...	Self - Environmental Strategist 1 episode, 2014
	David Fathi	...	Self - Director, ACLU National Prison Project 1 episode, 2014
	Leon Isaac Kennedy	...	Self - Actor & Civil Rights Activist 1 episode, 2021
	Nick Begich Jr.	...	Author, Controlling the Human Mind 1 episode, 2021
	Ori Z. Soltes	...	Self - Professor of Theology, Philosophy & Art History 1 episode, 2021
	John Dickie	...	Self - Author, The Craft: How Freemasons Made the Modern World 1 episode, 2021
	Logan Nye	...	Self - Journalist / ... 1 episode, 2021
	Jonathan Wackrow	...	Self - U.S. Secret Service (Ret.) 1 episode, 2021
	Jennifer McQuiston	...	Self - Disease Detective, Centers for Disease Control and Prevention 1 episode, 2021
	Hugh Hefner	...	Self - Founder, Playboy 1 episode, 2012
	Susan Ford	...	Self - Daughter of President Gerald R. Ford 1 episode, 2012
	David Lipsky	...	Self - Author, Absolutely American: Four Years at West Point 1 episode, 2012
	Bill Still	...	Journalist / ... 1 episode, 2012
	Max Houck	...	Self - Physical Scientist, FBI, 1994 - 2001 1 episode, 2012
	Howard Wasdin	...	Self - Author, Seal Team Six, Former U.S. Navy Seal 1 episode, 2012
	Connie Mariano	...	Self - White House Physician, 1992 - 2001 1 episode, 2012
	Katie Pavlich	...	Self - Author, Fast and Furious 1 episode, 2013
	William Jevning	...	Self - Author, In Search of the Unknown 1 episode, 2013
	Mark Pitcavage	...	Self - The Anti-Defamation League 1 episode, 2013
	Steve Cook	...	Self - Motorcycle Gang Investigator 1 episode, 2013
	Bob Brewer	...	Self - Co-Author, Rebel Gold 1 episode, 2013
	Sam Lenda	...	Self - Oak Creek Police Department 1 episode, 2013
	Jim Wedick	...	Self - FBI Veteran, Wedick & Associates 1 episode, 2013
	Julie Shuster	...	Self - Exec. Dir., International UFO Museum 1 episode, 2013
	Jason Howerton	...	Self - Journalist, The Blaze 1 episode, 2013
	Peter Schiff	...	Self - Chairman, Euro Pacific Precious Metals 1 episode, 2014
	Luisa Kroll	...	Self - Senior Wealth Editor, Forbes 1 episode, 2014
	Mark Allin	...	Self - Co-Editor, Above Top Secret 1 episode, 2014
	Bob Hood	...	Self - Former Warden, United States Administrative Maximum Facility 1 episode, 2014
	Daryl Johnson	...	Self - Former Analyst, Department of Homeland Security 1 episode, 2014
	Evy Poumpouras	...	Self - U.S. Secret Service (Ret.) 1 episode, 2021
	Harry Reid	...	Self - Senate Majority Leader 1 episode, 2021
	Raj Dasgupta	...	Self - Pulmonary and Critical Care Physician, University of Southern California 1 episode, 2021
	Keith Rice	...	Self - Historian, CSUN 1 episode, 2021
	Michael Hayden	...	Self - Fmr. Dir., National Security Agency & CIA 2 episodes, 2012-2014
	David Ganz	...	Journalist / ... 1 episode, 2012
	Elizabeth Constantino	...	Self - U.S.M.A. Class of 2012 1 episode, 2012
	Ron Dirsmith	...	Self - Architect & Engineer, Playboy Mansion West 1 episode, 2012
	Joseph Koletar	...	Self - Special Agent, FBI, 1969 - 1994 1 episode, 2012
	Dan Neil	...	Self - Auto Columnist, The Wall Street Journal 1 episode, 2012
	Eduardo Sánchez	...	Self - Director, Exists, The Blair Witch Project 1 episode, 2013
	Helen Morrison	...	Self - Forensic Psychiatrist 1 episode, 2013
	W. Craig Gaines	...	Self - Author, Civil War Gold and Other Lost Treasures 1 episode, 2013
	Donald C. Davis	...	Self - Blogger, The Aging Rebel 1 episode, 2013
	Marilyn Mayo	...	Self - Co-Director, ADL Center on Extremism 1 episode, 2013
	Michael Levine	...	Self - Former DEA Undercover Agent 1 episode, 2013
	Gil Reavill	...	Self - Author, Mafia Summit 1 episode, 2013
	Brian Levin	...	Self - Prof., Criminal Justice, CSU San Bernardino 1 episode, 2013
	Ralph Nader	...	Self - Consumer Advocate 1 episode, 2014
	Tracy Harmon	...	Self - Reporter, The Pueblo-Chieftain 1 episode, 2014
	Mike Maloney	...	Self - Precious Metals Investor 1 episode, 2014
	Paul Springer	...	Self - Professor, Air Command and State College 1 episode, 2014
	Joseph Lanier	...	Self - Editor, Conspiracy Zone 1 episode, 2014
	Sean Murphy	...	Self - Former Sergeant, Massachusetts State Police 1 episode, 2014
	Sidney Kirkpatrick	...	Author, Hitler's Holy Relics / ... 1 episode, 2021
	Prince Ghuman	...	Self - Author, Blightsight 1 episode, 2021
	Jacqueline Feldscher	...	Self - National Security & Space Reporter, Politico 1 episode, 2021
	Claude Ohanesian	...	Self - 32nd Degree Freemason Wealth Management Advisor 1 episode, 2021
	Ben Kamin	...	Self - Author, Dangerous Friendship 1 episode, 2021
	Mark Kortepeter	...	Self - Vice President of Research, Uniformed Services, Univ. of the Health Sciences 1 episode, 2021
	Barbi Benton	...	Self - Former Girlfriend of Hugh Hefner 1 episode, 2012
	Garrett Graff	...	Self - Author, The Threat Matrix 1 episode, 2012
	Robert Baer	...	Self - Former CIA Operative, Author, See No Evil 1 episode, 2012
	Paul Urbahns	...	Self - For Knox Military Base Employee, 1980 - 2006 1 episode, 2012
	Preston G. Pysh	...	Self - U.S.M.A. Class of 2003, Author, The Diary of a West Point Cadet 1 episode, 2012
	Robert Dalessandro	...	Self - Chief of Military History, U.S. Army 1 episode, 2012
	Salvatore Polisi	...	Self - Former Member, Colombo Crime Family 1 episode, 2013
	Tim Carter	...	Self - Former People's Temple Member 1 episode, 2013
	Johnny Lee Clary	...	Self - Former Imperial Wizard, Ku Klux Klan 1 episode, 2013
	James Santelle	...	Self - District Attorney, Eastern District of Wisconsin 1 episode, 2013
	Bill Hayes	...	Self - Author, American Biker 1 episode, 2013
	John London	...	Self - Treasure Hunter 1 episode, 2013
	Robert C. Bonner	...	Self - Former DEA Administrator 1 episode, 2013
	Michael A. Genovese	...	Self - Author, The Power of the American Presidency 1 episode, 2013
	Steven Hartov	...	Self - Author and Military Consultant 1 episode, 2014
	Mark Rathbun	...	Self - Former Church of Scientology Executive 1 episode, 2014
	John Ransom	...	Self - Financial Editor, Townhall Finance 1 episode, 2014
	Robin Dornfest	...	Self - Engineering Geologist, Brierley Associates 1 episode, 2014
	Josh Marpet	...	Self - Information Security Expert 1 episode, 2014
	Judy Ho	...	Self - Clinical and Forensic Neuropsychologist 1 episode, 2021
	Kirsten Fisher	...	Self - Prof., Biological Sciences, Cal State, Los Angeles 1 episode, 2021
	Peter Pry	...	Self - Director of the Task Force on National and Homeland Security 1 episode, 2021
	David Garrow	...	Self - Historian and Pulitzer Prize Winner 1 episode, 2021
	Dorian Llywelyn	...	Self - The Institute for Advanced Catholic Studies 1 episode, 2021
	Steven M. Greer	...	Self - Founder, Disclosure Project 1 episode, 2012
	Alice Von Kannon	...	Self - Author, Conspiracy Theories & Secret Societies for Dummies 1 episode, 2012
	Chris McKinley	...	Self - Former U.S. Navy Seal 1 episode, 2012
	Walter Huddleston	...	Self - Former U.S. Senator, Kentucky, 1973 - 1985 1 episode, 2012
	Kathleen Puckett	...	Self - Special Agent, FBI, 1978 - 2001 1 episode, 2012
	John Jester	...	Self - Dir. Pentagon Force Protection Agency, 2002 - 2006 1 episode, 2012
	Joyce Rey	...	Self - Beverly Hills Realtor 1 episode, 2012
	Louis Ferrante	...	Self - Former Member, Gambino Crime Family 1 episode, 2013
	Denise Dalaimo	...	Self - Assoc. Prof., Sociology, Mt. San Jacinto College 1 episode, 2013
	Catherine Williamson	...	Self - Dir. of Fine Books and Manuscripts, Bonhams 1 episode, 2013
	Robert Sberna	...	Self - Author, House of Horrors 1 episode, 2013
	Thomas Reppetto	...	Self - Author, American Mafia 1 episode, 2013
	William Barnes	...	Self - Project Manager, The Falcon Project 1 episode, 2013
	Jenna Miscavige Hill	...	Self - Author, Beyond Belief: My Secret Life Inside Scientology 1 episode, 2014
	John Ashcroft	...	Self - Former U.S. Attorney General 1 episode, 2014
	Barbara Golden	...	Self - Former Special Agent in Charge, U.S. Secret Service 1 episode, 2014
	Andrew Stepanian	...	Self - Former Inmate, Communication Management Unit, Co-Founder, Sparrow Project 1 episode, 2014
	James Rickards	...	Self - Author, Currency Wars 1 episode, 2014
	Gary Brierley	...	Self - President, Doctor Mole Inc. 1 episode, 2014
	Tim Weiner	...	Self - Author, A History of the FBI, Pulitzer Prize Winner 1 episode, 2021
	Arturo de Hoyos	...	Scottish Rite Freemasonry / ... 1 episode, 2021
	Joerg Arnu	...	Self - Area 51 Researcher 1 episode, 2021
	Travis Trammell	...	Self - U.S. Army, LTC 1 episode, 2021
	Michael Wallace	...	Self - Prof. of Emergency & Security Studies, Military Intelligence Officer (Ret.) 1 episode, 2021
	Mary O'Connor	...	Self - Personal Secretary to Hugh Hefner 1 episode, 2012
	Kenneth Ackerman	...	Self - Author, Young J. Edgar Hoover 1 episode, 2012
	Peter Merlin	...	Self - Historian and Aerospace Archeologist 1 episode, 2012
	Natasha Neely	...	Self - Deputy Director, White House, 2007-2009 1 episode, 2012
	Robert Hieronimus	...	Self - Author, Founding Fathers, Secret Societies 1 episode, 2012
	Shane Harris	...	Self - Author, The Watchers: The Rise of America's Surveillance State 1 episode, 2012
	Ron Bryant	...	Self - Kentucky State Historian 1 episode, 2012
	Sherman Fleek	...	Self - West Point Historian 1 episode, 2012
	Russ Baker	...	Self - Author, Family of Secrets 1 episode, 2012
	George Noory	...	Self - Radio Host, Coast to Coast AM 1 episode, 2013
	Frank Cullotta	...	Self - Former Member, Chicago Outfit 1 episode, 2013
	Charles Falco	...	Self - Author, Vagos, Mongols and Outlaws 1 episode, 2013
	Jeffrey Meldrum	...	Self - Prof., Anatomy and Anthropology, Idaho State University 1 episode, 2013
	Charles Bowden	...	Self - Author, Murder City 1 episode, 2013
	Mark Mirabello	...	Self - Prof. of History, Shawnee State University 1 episode, 2013
	Pete Simi	...	Self - Author, American Swastika 1 episode, 2013
	Chris Isleib	...	Self - Dir. of Communications, National Archives 1 episode, 2013
	Ronald Goldfarb	...	Self - Author, Perfect Villains, Imperfect Heroes 1 episode, 2013
	Ginger Strand	...	Self - Author, Killer on the Road 1 episode, 2013
	John Lear	...	Self - Former CIA Contracter 1 episode, 2014
	Jamie DeWolf	...	Self - Great-Grandson of L. Ron Hubbard 1 episode, 2014
	Michael Smith	...	Self - Author, Killer Elite 1 episode, 2014
	Daniel B. Vasquez	...	Self - Former Warden, San Quentin State Prison 1 episode, 2014
	Matthew Hart	...	Self - Author, Gold 1 episode, 2014
	William Potter	...	Self - Author, Green is the New Red 1 episode, 2014
	Ken Siegel	...	Self - Social Psychologist 1 episode, 2014
	Richard Hack	...	Self - Author, Puppetmaster 1 episode, 2021
	Michal Kosinski	...	Self - Psychometrics & Social Psychology 1 episode, 2021
	Brad Olsen	...	Self - Author, Beyond Esoteric 1 episode, 2021
	Heather Quinlan	...	Self - Author, Plagues, Pandemics and Viruses 1 episode, 2021
	Jana Lipman	...	Self - Assoc. Prof. of History, Tulane University 1 episode, 2021
	Scott Amey	...	Self - General Counsel of the Project on Government Oversight 1 episode, 2021
	Holly Madison	...	Self - Former Girlfriend of Hugh Hefner 1 episode, 2012
	Richard Marcinko	...	Self - Commander and Founder, Seal Team Six (Ret.) 1 episode, 2012
	Michael Schratt	...	Self - Military Aerospace Historian 1 episode, 2012
	Mark Koltko Rivera	...	Self - Author, Freemasonary: An Introduction 1 episode, 2012
	Claire Whitcomb	...	Self - Author, Real Life at the White House 1 episode, 2012
	Robert Prather	...	Self - Author, The Strange Case of Jonathan Swift and the Real Long John Silver 1 episode, 2012
	Robert O. Kirkland	...	Self - U.S.M.A. Class of 1988, Professor Military Science, USC 1 episode, 2012
	Erin Mahan	...	Self - Chief Historian of the Office of The Secretary of Defense, 2010 - Present 1 episode, 2012
	Jonathan Young	...	Self - Founding Curator, Joseph Campbell Archives 1 episode, 2013
	John Backderf	...	Self - Graphic Novelist, My Friend Dahmer 1 episode, 2013
	Jared Polis	...	Self - 2nd Congressional District, CO 1 episode, 2013
	K. Anna I. Nekaris	...	Self - Prof. of Anthropology, Oxford Brookes University 1 episode, 2013
	T.J. Leyden	...	Self - StrHate Talk Consulting 1 episode, 2013
	Don Fulsom	...	Self - Author, Nixon's Darkest Secrets 1 episode, 2013
	Jennifer Mascia	...	Self - Daughter of Mafia Hitman 1 episode, 2013
	Jeff Schwartz	...	Self - Motorcycle Enthusiast 1 episode, 2013
	Rod Rosenstein	...	Self - U.S. Attorney, Maryland 1 episode, 2013
	Jesselyn Radack	...	Self - Director, Government Accountability Project 1 episode, 2014
	Brian Forbes	...	Self - Former Asst. to Forrest J. Ackerman 1 episode, 2014
	Alex Friedmann	...	Self - President, Private Corrections Institute 1 episode, 2014
	Robert Frank	...	Self - CNBC Wealth Editor and Author, Richistan 1 episode, 2014
	Steve Monteiro	...	Self - Former Special Agent in Charge, U.S. Secret Service 1 episode, 2014
	Bradley Garrett	...	Self - Author, Bunker: Building for the End Times 1 episode, 2021
	Eric Kurlander	...	Self - Author, Hitler's Monsters 1 episode, 2021
	Betty Medsger	...	Self - Author, The Burglary: The Discovery of J. Edgar Hoover's Secret FBI 1 episode, 2021
	William Arkin	...	Self - Journalist & National Security Expert 1 episode, 2021
	Steven M. Smallpage	...	Self - Political Psychology 1 episode, 2021
	Joe Schatz	...	Self - Former White House Chief Information Security Officer 1 episode, 2021
	Mike Baker	...	Self - Former CIA Ops Officer, President, Diligence, LLC 1 episode, 2012
	John Cork	...	Self - Author, James Bond: The Legacy 1 episode, 2012
	Steve Vogel	...	Self - Author, The Pentagon: A History 1 episode, 2012
	T.D. Barnes	...	Self - Area 51 Radar Specialist 1 episode, 2012
	Tareq Salahi	...	Self - Alleged White House Party Crasher 1 episode, 2012
	Toni DiSalvo	...	Self - Security, Playboy Mansion 1 episode, 2012
	Brian Montgomery	...	Self - Director of Advance, President George W. Bush, 2003 - 2005 1 episode, 2012
	David Raymond	...	Self - U.S.M.A. Class of 1989, West Point Professor, Engineering 1 episode, 2012
	Karen Kuzma	...	Self - Sister of John Wayne Gacy 1 episode, 2013
	Robert K. Wittman	...	Self - Former Special Agent, FBI 1 episode, 2013
	Paul Bartholomew	...	Self - Author, Bigfoot Encounters in New York 1 episode, 2013
	Shannon Brown	...	Self - Former Ku Klux Klan Member 1 episode, 2013
	Martin A. Lee	...	Self - Author, Smoke Signals 1 episode, 2013
	Christopher Brunwin	...	Self - Assistant U.S. Attorney 1 episode, 2013
	Nancy Ammerman	...	Self Prof., Sociology of Religion, Boston University 1 episode, 2013
	Dan Bongino	...	Self - Former Special Agent, U.S. Secret Service 1 episode, 2014
	Mark Ebner	...	Investigative Reporter / ... 1 episode, 2014
	Greg Palast	...	Self - Investigative Journalist 1 episode, 2014
	Thomas Drake	...	Self - Former Senior Executive, NSA 1 episode, 2014
	Steve Duncan	...	Self - Urban Historian 1 episode, 2014
	Robert Mayne Jr.	...	Self - Owner and Captain, Aqua Quest 1 episode, 2014
	Seth Shostak	...	Self - Senior Astronomer, SETI Institute 1 episode, 2021
	Phillip F. Nelson	...	Self - Author, Who Really Killed Martin Luther King Jr. 1 episode, 2021
	Matt Johnson	...	Self - Cognitive Psychology 1 episode, 2021
	Daniel Jernigan	...	Self - Director, Influenza Division, Centers for Disease Control and Prevention 1 episode, 2021
	Richard Weikart	...	Self - Author, From Darwin to History 1 episode, 2021
	Reggie Love	...	Self - Special Assistant to President Obama 1 episode, 2021
	Brian Olea	...	Self - Guest Services Assistant Manager, Playboy Mansion 1 episode, 2012
	Jeff Lanza	...	Self - Special Agent, FBI, 1988 - 2008 1 episode, 2012
	Allan Halverson	...	Self - Vault Technician 1 episode, 2012
	Michael Burns	...	Self - U.S.M.A. Class of 2000, West Point Admissions Officer 1 episode, 2012
	Brad Patterson	...	Self - Author, The White House Staff 1 episode, 2012
	Alfred Goldberg	...	Self - Chief Historian of the Office of Secretary of Defense, 1973 - 2007) 1 episode, 2012
	Kerrie Droban	...	Self - Author, Running with the Devil 1 episode, 2013
	George Anastasia	...	Self - Author, Blood and Honor 1 episode, 2013
	Boyce Watkins	...	Self - Professor, Syracuse University 1 episode, 2013
	Tom Durden	...	Self - D.A., Atlantic Judicial Circuit, GA 1 episode, 2013
	Geoffrey Gray	...	Self - Author, Skyjack 1 episode, 2013
	Claire Headley	...	Self - Former Scientologist 1 episode, 2014
	Robert Vicino	...	Self - Founder, Vivos Group Shelters 1 episode, 2014
	Julia Pierson	...	Self - Director, U.S. Secret Service 1 episode, 2014-2021
	John Casti	...	Self - Author, X-Events: The Collapse of Everything 1 episode, 2014
	Ted Hayes	...	Self - Civil Rights Activist 1 episode, 2021
	Lisa Kaltenegger	...	Self - Director, Carl Sagan Institute, Cornell University 1 episode, 2021
	Axel Balthazar	...	Self - Author, Project MK-Ultra and Mind Control Technology 1 episode, 2021
	John Barry	...	Self - Author, The Heat Influenza 1 episode, 2021
	Trent Kimball	...	Self - CEO, Texas Armoring Corp. 1 episode, 2021
	Peter Asard	...	Self - Co-Founder, International Committee for Robert Arms Control 1 episode, 2021
	James E. David	...	Self - Curator, Space History Division, Smithsonian National Air and Space Museum 1 episode, 2021
	Arthur J. Magida	...	Author, The Nazi Séance / ... 1 episode, 2021
	William Carter	...	Self - Executive Chef, Playboy Mansion 1 episode, 2012
	Eric O'Neill	...	Self - Investigative Specialist, FBI, 1996 - 2001, Special Surveillance Group 1 episode, 2012
	Rick Newman	...	11 / ... 1 episode, 2012
	Fred Geier	...	Self - Marine One Pilot (Ret.), 1981 - 2001 1 episode, 2012
	James Underwood	...	Self - Investigative Journalist 1 episode, 2012
	Erich von Däniken	...	Self - Author, Chariots of the Gods 1 episode, 2013
	Robert David Steele	...	Self - Former CIA Officer 1 episode, 2013
	Steve Kulls	...	Self - Founder, Squatchdetective 1 episode, 2013
	Jonathan Eig	...	Self - Author, Get Capone 1 episode, 2013
	Peter Kornbluh	...	Self - National Security Archive 1 episode, 2013
	Marla Cooper	...	Self - D.B. Cooper Researcher 1 episode, 2013
	Dick J. Reavis	...	Self - Author, The Ashes of Waco 1 episode, 2013
	Edna Greene Medford	...	Self - Prof., Dept. of History, Howard University 1 episode, 2013
	Marc Headley	...	Self - Former Scientologist 1 episode, 2014
	Jeffrey Grossman	...	Self - Professor of Homeland Security, St. John's University 1 episode, 2014
	Tim Ralston	...	Self - Survivalist 1 episode, 2014
	Hector Veloz	...	Self - Former Inmate, ICE Detention Center 1 episode, 2014
	Colin Ross	...	Self - Author, The CIA Doctor 1 episode, 2021
	Daniel Joseph Duke	...	Author, Jesse James and the Lost Templar Treasure / ... 1 episode, 2021
	Noelle Trent	...	Self - Director of Interpretation, National Civil Rights Museum 1 episode, 2021
	Ralf Arnold	...	Self - Nuremberg Historian & Guide, WWII Art Bunker 1 episode, 2021
	Eric Pevzner	...	Self - Chief, Epidemic Intelligence Service, Centers for Disease Control and Prevention 1 episode, 2021
	Anna Marie Bounds	...	Self - Professor of Sociology, Queens College, CUNY 1 episode, 2021
	Lawrence Kosub	...	Self - Texas Armoring Corp. 1 episode, 2021
	Sajeel Ahmed	...	Self - Director of Facilities, The Pentagon 1 episode, 2012
	Hank Fawcett	...	Self - General Manager, Playboy Mansion 1 episode, 2012
	Timothy Gatlin	...	Self - U.S.M.A. Class of 1999, West Point Tactical Officer 1 episode, 2012
	Raymond Batvinis	...	Self - Supervisory Special Agent, FBI, 1972 - 1997 1 episode, 2012
	Linda Moulton Howe	...	Investigative Journalist / ... 1 episode, 2013
	Meyer Lansky II	...	Self - Grandson of Meyer Lansky 1 episode, 2013
	Sara Seager	...	Self - Prof. of Planetary Sciences, MIT 1 episode, 2013
	Jennifer Keene	...	Self - Prof., Dept. of History, Chapman University 1 episode, 2013
	John Loftus	...	Self - Former Justice Dept. Prosecutor 1 episode, 2013
	Bix Weir	...	Self - Financial Journalist 1 episode, 2014
	Peter Singer	...	Self - Author, Cyber Security and Cyber War 1 episode, 2014
	Terry Kirkpatrick	...	Self - Author, Sixty Miles of Border 1 episode, 2014
	Ahilan Arulanantham	...	Self - Deputy Legal Director, ACLU Southern California 1 episode, 2014
	Stephen O'Leary	...	Self - Author, Arguing the Apocalypse 1 episode, 2014
	Chandra Wickramasinghe	...	Self - Astrobiologist 1 episode, 2021
	Jeffrey Ballou	...	Self - Prince Hall Freemason Past Presiding Officer, Social Lodge No. 1, Washington, D.C. 1 episode, 2021
	Stuart Wexler	...	Self - Author, Killing King 1 episode, 2021
	James D. Bindenagel	...	Self - Former U.S. Ambassador, Special Envoy, Holocaust Issues 1 episode, 2021
	Cooper Hefner	...	Self - Son of Hugh Hefner 1 episode, 2012
	Sean Mullin	...	Self - U.S.M.A. Class of 1997, Filmmaker 1 episode, 2012
	John Yates	...	Self - Security Manager, U.S. Army 1 episode, 2012
	Russell Simmons	...	Self - Chairman, Rush Communications 1 episode, 2013
	Franklin Ruehl	...	Self - Cryptozoologist 1 episode, 2013
	Max Tegmark	...	Self - Prof. of Physics, MIT 1 episode, 2013
	Geoffrey J. Kelly	...	Self - Special Agent, FBI, Boston Field Office 1 episode, 2013
	Laura Duffy	...	Self - U.S. Attorney, Southern District of California 1 episode, 2014
	Sherri Pender	...	Self - Former Employee of Mission Renaissance 1 episode, 2014
	Ivan Penn	...	Self - Staff Writer, Tampa Bay Times 1 episode, 2014
	Emily Anthes	...	Self - Science Journalist 1 episode, 2014
	Kendra Wilkinson	...	Self - Former Girlfriend of Hugh Hefner 1 episode, 2012
	Allyn Kilsheimer	...	Self - Chief Structural Engineer, Phoenix Project 1 episode, 2012
	William Seale	...	Self - Author, The President's House 1 episode, 2012
	Joseph Funk	...	Self - Presidential Limo Driver (Ret.), 1994 - 1995 1 episode, 2012
	Bill O'Reilly	...	Author, Killing Lincoln / ... 1 episode, 2013
	Edgar D. Mitchell	...	Self - NASA Astronaut, Apollo 14 1 episode, 2013
	Erik Nemeth	...	Self - Independent Researcher 1 episode, 2013
	Celerino Castillo III	...	Self - Former Sr. Special Agent, DEA 1 episode, 2013
	David Gletty	...	Self - Author, Undercover Nazi 1 episode, 2013
	Cullen Hoback	...	Self - Documentary Filmmaker 1 episode, 2014
	James Henry Anderson	...	Self - Commodities Investor 1 episode, 2014
	Stuart Tryon	...	Self - Deputy Special Agent in Charge, Criminal Investigative Division, U.S. Secret Service 1 episode, 2014
	Keith Hefner	...	Self - Hugh Hefner's Brother 1 episode, 2012
	Jeff Harley	...	Self - Situation Room Deputy Director 1 episode, 2012
	James Ryan	...	Self - President, Litmus Logic 1 episode, 2012
	Todd Disotell	...	Self - Anthropologist, New York Univ. 1 episode, 2013
	Jeff Schoep	...	Self - Commander, National Socialist Movement 1 episode, 2013
	Jack Blum	...	Self - Former Congressional Investigator 1 episode, 2013
	John Koerner	...	Self - Author, Secret Plot to Kill McKinley 1 episode, 2013
	Anthony Clay	...	Self - Lead Fingerprint Specialist, U.S. Secret Service 1 episode, 2014
	Jon Iadonisi	...	Self - Former U.S. Navy Seal, Cyber Terrorism Expert 1 episode, 2014
	Ryan Cragun	...	Self - Professor of Sociology, University of Tampa 1 episode, 2014
	Marston Hefner	...	Self - Son of Hugh Hefner 1 episode, 2012
	James Salamites	...	Self - Machinist 1 episode, 2012
	Terry Delonas	...	Self - Grandson of 'Doc' Noss 1 episode, 2013
	Ryan Dube	...	Self - Editor, Top Secret Writers 1 episode, 2014
	Trista Ginsberg	...	Self - Document Analyst, U.S. Secret Service 1 episode, 2014
	Leonard Cole	...	Self - Author, Anthrax Letters 1 episode, 2014
	Dana Perino	...	Self - Press Secretary, President George W. Bush 1 episode, 2012
	Gary Silversmith	...	Self - Owner of the U.S.S. Sequoia 1 episode, 2012
	Ted Peters	...	Self - Prof. of Theology, Pacific Lutheran Theological Seminary 1 episode, 2013
	Ali S. Khan	...	Self - Dir., Office of Public Health Preparedness and Resonse, CDC 1 episode, 2014
	Steve Atkiss	...	Self - Special Asst. to the President and Deputy Director of Advance, 2001 - 2005 1 episode, 2012
	Michael Dennin	...	Self - Physicist, Univ. of California, Irvine 1 episode, 2013
	Robert Culp	...	Self - Guest at the Playboy Mansion 1 episode, 2012
	Barack Obama	...	Self 15 episodes, 2012-2021
	Michelle Obama	...	Self 2 episodes, 2012-2013
	Chelsea Clinton	...	Self 1 episode, 2012
	Hillary Clinton	...	Self 3 episodes, 2012-2021
	Laura Bush	...	Self 1 episode, 2012
	Bill Chemerka	...	Self 1 episode, 2012
	Frank Thompson	...	Self 1 episode, 2012
	Mark Lemon	...	Self 1 episode, 2012
	Rand Paul	...	Self - U.S. Senator from Kentucky 1 episode, 2013
	Robert Mueller	...	Self - Director of the FBI 2 episodes, 2013-2014
	Clarence B. Jones	...	Self - Attorney, Speechwriter for Martin Luther King, Jr 1 episode, 2021
	Dorothy Short	...	Mary Lane (uncredited) 1 episode, 2013

Series Produced by 

Kevin Burns	...	executive producer (43 episodes, 2012-2021)
Shannon Schaefer	...	line producer (33 episodes, 2012-2014)
Kim Sheerin	...	co-executive producer / executive producer (33 episodes, 2012-2014)
John Verhoff	...	executive producer: H2 / executive producer: H2 Network / executive producer: History (31 episodes, 2012-2014)
Scott Hartford	...	co-executive producer / executive producer (20 episodes, 2012-2021)
Katie Raines	...	associate producer (16 episodes, 2012-2014)
David Silver	...	executive producer / supervising producer / producer (15 episodes, 2012-2014)
Eric Murphy	...	supervising producer / field producer / producer (13 episodes, 2012-2021)
Gregory S. Cohan	...	post producer (13 episodes, 2012-2013)
Andy Papadopoulos	...	supervising producer (11 episodes, 2012-2013)
David Comtois	...	executive producer (10 episodes, 2021)
Kim Egan	...	executive producer (10 episodes, 2021)
Michelle Gorski	...	line producer (10 episodes, 2021)
Joe Lessard	...	executive producer (10 episodes, 2021)
Jennifer Wagman	...	executive producer: History (10 episodes, 2021)
John Paulson	...	field producer (8 episodes, 2021)
Lauren Grzybowski	...	associate producer (6 episodes, 2012-2013)
Max Thompson	...	co-executive producer / producer (6 episodes, 2012-2013)
Margaret Haddad	...	producer (6 episodes, 2013-2014)
Frankie Glass	...	supervising producer (6 episodes, 2013)
W. Scott Goldie	...	producer (5 episodes, 2013-2021)
Alice Borrelli	...	field producer (5 episodes, 2021)
Doug Gordon	...	field producer (5 episodes, 2021)
Becca Gross	...	co-producer (4 episodes, 2012-2013)
Rob O'Brien	...	associate producer (4 episodes, 2014)
Arthur Maturo	...	producer (3 episodes, 2012)
Whit Rummel	...	field producer (3 episodes, 2012)
Matt Cunningham	...	associate producer (3 episodes, 2013)
Dieu Pham	...	associate producer / co-producer (3 episodes, 2013)
Janel Tamares	...	associate producer (3 episodes, 2013)
Jada Bates	...	associate producer (3 episodes, 2014)
Edith Becker	...	producer (3 episodes, 2014)
Joshua Koffman	...	producer (3 episodes, 2014)
Jacqueline Vorhauer	...	producer (3 episodes, 2014)
Len Carter	...	post producer (3 episodes, 2021)
Beth Cochran	...	field producer (3 episodes, 2021)
Meg Farrage	...	field producer (3 episodes, 2021)
Tina Sarkissian	...	associate producer (3 episodes, 2021)
Mark Thorn	...	field producer (3 episodes, 2021)
Stephanie Valencia	...	associate producer (3 episodes, 2021)
Dorothea Benford	...	associate producer (2 episodes, 2012)
Sapna Chhabra	...	associate producer (2 episodes, 2012)
Evan Goldstein	...	producer (2 episodes, 2012)
Phil Kruener	...	producer (2 episodes, 2012)
Alexis Ostrander	...	associate producer (2 episodes, 2012)
Taurence Armstrong	...	producer (2 episodes, 2021)
Hunter Bartholomew	...	associate producer (2 episodes, 2021)
Katherine Brooks	...	field producer (2 episodes, 2021)
Sergio Coronado	...	field producer (2 episodes, 2021)
Nick Crookshank	...	associate producer (2 episodes, 2021)
Michelle Darling	...	field producer (2 episodes, 2021)
Lisa Kowulich Holden	...	field producer (2 episodes, 2021)
Kerry Lambert	...	producer (2 episodes, 2021)
Sandrine Magloire-Szlasa	...	producer (2 episodes, 2021)
Travis Montgomery	...	associate producer (2 episodes, 2021)
Kurt Murphy	...	associate producer (2 episodes, 2021)
Caroline Sommers	...	field producer (2 episodes, 2021)
Joanna Whitmarsh	...	associate producer (2 episodes, 2021)
Suzy Beck	...	associate producer (1 episode, 2012)
Claire Dagress	...	associate producer (1 episode, 2012)
Toni Garcia Carpenter	...	field producer (1 episode, 2012)
Melissa Rafford	...	associate producer (1 episode, 2012)
Lauren Weinstein	...	producer (1 episode, 2012)
Scott Paddor	...	producer (1 episode, 2013)
Lee Robinson	...	series editor (1 episode, 2014)
Kristi Dixon	...	field producer (1 episode, 2021)
Noel Dockstader	...	field producer (1 episode, 2021)
Evan Herrick	...	field producer (1 episode, 2021)
Laura Huie	...	field producer (1 episode, 2021)

Series Music by 

Filip Mitrovic	...	(12 episodes, 2012-2014)
Gerry Moffett	...	(11 episodes, 2012)
David Stone Hamilton	...	(1 episode, 2014)

Series Cinematography by 

James J. Duhon	...	(2 episodes, 2021)
Frazer Lockhart	...	(1 episode, 2021)

Series Editing by 

Titus Heard	...	(21 episodes, 2012-2021)
Casey Lee	...	(17 episodes, 2012-2021)
Charles Donohoe	...	(16 episodes, 2012-2014)
Joey Barasch	...	(16 episodes, 2013-2014)
Shane Ross	...	(15 episodes, 2013-2014)
Lara Andre	...	(14 episodes, 2014-2021)
Mike Stanley	...	(12 episodes, 2012-2021)
David Comtois	...	(10 episodes, 2021)
Leah Landry	...	(8 episodes, 2012)
Jeremy Parr	...	(6 episodes, 2012)
Jayson Meadows	...	(7 episodes, 2012)
Leo Papin	...	(7 episodes, 2012)
John Cason	...	(6 episodes, 2013)
C.J. Sagle	...	(7 episodes, 2014)
Eric Sievering	...	(7 episodes, 2021)
Victoria English	...	(6 episodes, 2013)
Lee Robinson	...	(6 episodes, 2014)
Kaylyn Thornal	...	(6 episodes, 2014)
Troy Bogert	...	(5 episodes, 2012)
Margaret Moore	...	(5 episodes, 2012)
Janelle Ashley Nielson	...	(5 episodes, 2012)
Brandon Sonnier	...	(4 episodes, 2013)
Nicholas Siapkaris	...	(5 episodes, 2014)
Keegan Martin	...	(5 episodes, 2021)
Jennifer A. Lehman	...	(4 episodes, 2012-2021)
Kelly Korzan	...	(4 episodes, 2021)
Damon Brewster	...	(3 episodes, 2012-2021)
Tom Ronca	...	(3 episodes, 2012-2021)
Peter Fitzgerald	...	(3 episodes, 2012)
Conrad Stanley	...	(2 episodes, 2013)
Keith Shapiro	...	(2 episodes, 2014)
Gregory Arata	...	(1 episode, 2012)
James Ruxin	...	(1 episode, 2012)
Bridget Foley	...	(1 episode, 2013)
Steve Pomerantz	...	(1 episode, 2013)
Paul Marengo	...	(1 episode, 2021)
Dee Watt	...	(1 episode, 2021)

Series Production Management 

Michelle Gorski	...	production manager (22 episodes, 2013-2014)
Tony Perez	...	post production supervisor (20 episodes, 2012-2014)
Gregory S. Cohan	...	vp: post production / post production producer (19 episodes, 2012-2014)
Joe Lessard	...	vp: production (19 episodes, 2013-2014)
Justin Bitton	...	post production manager (11 episodes, 2013)
Melody King	...	production manager (10 episodes, 2012)
Paul Arzoian	...	post production supervisor (10 episodes, 2021)
Candice Kang	...	production manager (10 episodes, 2021)
Sean B. Backus	...	post production supervisor (7 episodes, 2013)
Janie Oliver	...	post production supervisor (5 episodes, 2013)
Todd Carney	...	post production supervisor (5 episodes, 2021)

Series Art Department 

Faustine Escandor	...	graphics manager (10 episodes, 2021)
Thomas Helmintoller	...	main title design (10 episodes, 2021)
Sean House	...	specialty prop fabricator (1 episode, 2012)

Series Sound Department 

Joe Kalish	...	re-recording mixer / sound editor (24 episodes, 2012-2021)
David Abrahamsen	...	sound mixer (10 episodes, 2012-2014)
Michael J. White	...	narration recording engineer (10 episodes, 2012-2014)
Sergio R. Rocha	...	sound effects editor (10 episodes, 2014)
Lenny Jones	...	sound editor (8 episodes, 2012-2021)
John Steadwell	...	sound (8 episodes, 2021)
Jim Baldree	...	re-recording mixer (7 episodes, 2012)
Tim Camarda	...	sound (7 episodes, 2021)
Alex Castillo	...	sound (7 episodes, 2021)
Chiara Roy	...	sound (5 episodes, 2021)
Alex Auvenshine	...	sound (4 episodes, 2021)
Bryan Barber	...	sound (4 episodes, 2021)
Aaron Webster	...	sound (4 episodes, 2021)
Kyle Tesalona	...	sound (3 episodes, 2021)
Adam Bloch	...	sound (2 episodes, 2021)
James J. Dineen	...	sound (2 episodes, 2021)
Glen Gooden	...	sound (2 episodes, 2021)
Trey Johnson	...	sound (2 episodes, 2021)
Daniel McMullen	...	sound (2 episodes, 2021)
Ian Wood	...	sound (2 episodes, 2021)
John Osborne	...	sound recordist (1 episode, 2012)
Hilary Stewart	...	sound recordist (1 episode, 2012)
Alexey Fedorov	...	sound (1 episode, 2021)
Art Freeman	...	sound (1 episode, 2021)
Brian Gerstner	...	re-recording mixer (1 episode, 2021)
Kyle Graham	...	sound (1 episode, 2021)
Gregory Gray	...	sound (1 episode, 2021)
Tom Hopper	...	sound (1 episode, 2021)
Donovan Murphy	...	sound (1 episode, 2021)
Phillip Perpich	...	sound (1 episode, 2021)
Warren Wolfe	...	sound (1 episode, 2021)

Series Visual Effects by 

Lorcan Bradshaw	...	visual effects artist / graphic artist (43 episodes, 2012-2021)
Patrick Connelly	...	visual effects artist / graphic artist (30 episodes, 2012-2021)
Jason Sandager	...	senior graphics designer / visual effects artist (20 episodes, 2014-2021)
Tyler Rabbit	...	graphic artist / visual effects artist (16 episodes, 2014-2021)
Michael Speziale	...	graphic artist (10 episodes, 2021)
Keith Eidse	...	graphic artist: PicDrift (9 episodes, 2021)
Jon Paul Riggle	...	graphic artist (9 episodes, 2021)
Kat Messing	...	graphic artist (8 episodes, 2021)
Fred Camino	...	graphic artist (5 episodes, 2021)
John R. McConnell	...	graphic artist (5 episodes, 2021)

Series Camera and Electrical Department 

Jason Shook	...	camera operator / camera (10 episodes, 2013-2021)
David Goulding	...	camera (10 episodes, 2021)
William Preston	...	gaffer (9 episodes, 2012-2014)
Dan Walworth	...	camera (8 episodes, 2021)
Wes Dorman	...	camera (7 episodes, 2021)
Jayme Roy	...	camera (5 episodes, 2021)
James J. Duhon	...	camera (4 episodes, 2021)
Scott Shelley	...	camera (4 episodes, 2021)
Jonathan Grubbs	...	assistant camera (3 episodes, 2013)
Chris Buck	...	camera (3 episodes, 2021)
Kieran Murphy	...	camera (3 episodes, 2021)
Joseph Bondulich	...	camera (2 episodes, 2021)
Silton Buendia	...	camera (2 episodes, 2021)
Tom Donatelli	...	camera (2 episodes, 2021)
Don Murphy	...	camera (2 episodes, 2021)
Andy Taylor	...	camera (2 episodes, 2021)
T.J. Josefy	...	camera operator (1 episode, 2012)
Colin Bressler	...	camera (1 episode, 2021)
Bill Corona	...	camera (1 episode, 2021)
Adam Eurich	...	camera (1 episode, 2021)
Frazer Lockhart	...	camera (1 episode, 2021)
Christopher Rowe	...	camera (1 episode, 2021)

Series Editorial Department 

Paul Arzoian	...	dubber / media coordinator / post production assistant (32 episodes, 2012-2014)
Bryan Banks	...	lead assistant editor (12 episodes, 2013)
Alan Mackulin	...	assistant editor (12 episodes, 2013)
Rosa	...	post production assistant (12 episodes, 2013)
Dominic Haxton	...	assistant editor (11 episodes, 2012)
Jessica Sisk	...	assistant editor (11 episodes, 2012)
Sarah E. Williams	...	assistant editor (10 episodes, 2014)
Ken Esbenshade	...	lead assistant editor (10 episodes, 2021)
Rick George	...	media manager (10 episodes, 2021)
Andrew Morse	...	lead assistant editor (10 episodes, 2021)
Efrain Nava	...	post production coordinator (10 episodes, 2021)
Cameron Loewenstein	...	assistant editor (5 episodes, 2013)
Michelle Mogavero	...	post production coordinator (1 episode, 2012)
David Comtois	...	supervising editor (1 episode, 2014)

Series Music Department 

Michael Phillips Keeley	...	composer: additional music / additional music (33 episodes, 2012-2014)
Tim Aarons	...	music supervisor (23 episodes, 2012-2013)
William Pearson	...	additional music / composer: additional music (22 episodes, 2012-2021)
Giuseppe Vasapolli	...	composer: additional music / additional music (19 episodes, 2013-2014)
Kieran Kiely	...	composer: main title theme (10 episodes, 2021)
Chris Wirsig	...	composer: additional music / additional music (10 episodes, 2021)
Scott Mitchell	...	additional music (5 episodes, 2021)
Penka Kouneva	...	additional music / composer: additional music (4 episodes, 2012)
Antonio Lepore	...	additional music / composer: additional music (4 episodes, 2014)
Justin Kazuo Bahniuk	...	composer: additional music (2 episodes, 2013)
Tracey and Vance Marino	...	composer: additional music (1 episode, 2012)
Kevin McDaniels	...	composer: additional music (1 episode, 2012)
Ryan Rehm	...	composer: additional music (1 episode, 2012)
Patrick Savage	...	additional music (1 episode, 2012)
A.J. Sealy	...	composer: additional music (1 episode, 2012)
Holeg Spies	...	additional music (1 episode, 2012)
Richard Tuttobene	...	composer: additional music (1 episode, 2012)
Daniel Iannantuono	...	additional music (1 episode, 2013)
John Krogh	...	additional music (1 episode, 2014)
Ethan Cohen	...	composer: additional music (1 episode, 2021)
Danielalejandrofernandez	...	composer additional music (1 episode, 2021)
Virginia Gavazzi	...	additional music (1 episode, 2021)
Jeremy Katz	...	additional music (1 episode, 2021)
Matt Shlapak	...	composer: additional music (1 episode, 2021)
Scott Liggett	...	additional music (uncredited) (3 episodes, 2021)
Risto R Muzik	...	composer: additional music (uncredited) (1 episode, 2012)

Series Additional Crew 

Steven J. Peña	...	business & legal affairs / rights & clearances coordinator (42 episodes, 2012-2021)
Mary Kochones	...	vp: rights & clearances / svp: rights & clearances: Prometheus Entertainment / vp: rights & clearances: Prometheus Entertainment (41 episodes, 2012-2021)
Natasha Neely	...	publicist (33 episodes, 2012-2014)
Derek Thielges	...	production coordinator / vp: marketing & development: Prometheus Entertainment / production coordinator: Prometheus Entertainment / production assistant (32 episodes, 2013-2021)
Mari Johnson	...	director: rights & clearances / director: rights & clearances: Prometheus Entertainment (29 episodes, 2012-2021)
Jason Shook	...	production coordinator / senior producer: Prometheus Entertainment (21 episodes, 2012-2021)
Fatime Kaba	...	programming coordinator / programming coordinator: H2 (21 episodes, 2013-2014)
Ruth Hanby	...	production assistant / researcher (13 episodes, 2012-2013)
Ariel Alter	...	research assistant (12 episodes, 2013)
Barry Dagestino	...	clearance coordinator (12 episodes, 2013)
Sam Newman	...	production coordinator (12 episodes, 2013)
Michael Schachtner	...	researcher / senior researcher (11 episodes, 2013-2021)
Gregory S. Cohan	...	svp: post production: Prometheus Entertainment / vp: post production: Prometheus Entertainment (11 episodes, 2014-2021)
Divya Chungi	...	programming coordinator / programming coordinator: H2 Network / programming coordinator: History (10 episodes, 2012)
Janel Tamares	...	rights & clearances (10 episodes, 2012)
Miguel Bituin III	...	production coordinator: Prometheus Entertainment (10 episodes, 2021)
Mimi Christensen	...	manager: rights & clearances (10 episodes, 2021)
Kallie Clark	...	programming coordinator: History (10 episodes, 2021)
John Downey III	...	supervisor: rights & clearances (10 episodes, 2021)
Jeff Hall	...	production designer: Host Wraps (10 episodes, 2021)
Jon A. Levy	...	director: Host Wraps (10 episodes, 2021)
Kieran Murphy	...	director of photography: Host Wraps (10 episodes, 2021)
Erika Schroeder	...	evp: physical production: Prometheus Entertainment (10 episodes, 2021)
Olga Shirnina	...	photos colored by (9 episodes, 2021)
Alexander DeSmet	...	coordinator: rights & clearances (8 episodes, 2014)
Zachary Kingham-Seagle	...	production coordinator (8 episodes, 2021)
Margie Genin	...	researcher (6 episodes, 2012-2013)
Amber Isbilen	...	researcher (4 episodes, 2013)
Emmanuel E. Martinez	...	researcher (4 episodes, 2014)
Lucas Procopio	...	production assistant (4 episodes, 2021)
Tommy Gilligan	...	footage courtesy of / images courtesy of (3 episodes, 2012-2014)
Annelise Baer	...	researcher / additional research (3 episodes, 2012)
Sarah Bitter	...	footage courtesy of (3 episodes, 2012)
Ken Hammond	...	images courtesy of / footage courtesy of (3 episodes, 2012)
Kennedy James	...	footage courtesy of (3 episodes, 2012)
Matt Thomas	...	researcher (3 episodes, 2012)
Matthew Veasley	...	footage courtesy of (3 episodes, 2012)
Jesse Youngstrom	...	footage courtesy of (3 episodes, 2012)
Billy Driver	...	production assistant (3 episodes, 2014)
Theo Siegel	...	researcher (3 episodes, 2014)
Mads Madsen	...	photos colored by: Colorized History (3 episodes, 2021)
Stephen Alvarez	...	footage courtesy of / images courtesy of (2 episodes, 2012-2014)
Starla Miller	...	footage courtesy of / images courtesy of (2 episodes, 2012-2014)
John Scorza	...	images courtesy of (2 episodes, 2012-2014)
Pete Souza	...	images courtesy of (2 episodes, 2012-2014)
Bill Still	...	footage courtesy of / images courtesy of (2 episodes, 2012-2014)
Kristi Potts	...	footage courtesy of (2 episodes, 2012-2013)
Benjamin Watson	...	footage courtesy of (2 episodes, 2012-2013)
Jerad Alexander	...	footage courtesy of (2 episodes, 2012)
Joerg Arnu	...	images courtesy of (2 episodes, 2012)
Bradley Baker	...	footage courtesy of (2 episodes, 2012)
William Bonnett	...	footage courtesy of (2 episodes, 2012)
Marissa Carl	...	footage courtesy of / images courtesy of (2 episodes, 2012)
Jesse Granger	...	footage courtesy of (2 episodes, 2012)
Kevin Hartman	...	footage courtesy of (2 episodes, 2012)
Erin A. Kirk-Cuomo	...	footage courtesy of / images courtesy of (2 episodes, 2012)
Jacob Kohrs	...	footage courtesy of (2 episodes, 2012)
Sarah Lupescu	...	footage courtesy of (2 episodes, 2012)
David Marker	...	researcher (2 episodes, 2012)
Lawren Massey	...	footage courtesy of (2 episodes, 2012)
Kristiana McDonough	...	footage courtesy of (2 episodes, 2012)
Julian Thomas Olivari	...	footage courtesy of (2 episodes, 2012)
Justin Puetz	...	footage courtesy of (2 episodes, 2012)
Cecilio Ricardo	...	images courtesy of (2 episodes, 2012)
Mark Shrewsbury	...	footage courtesy of (2 episodes, 2012)
Rock Stevens	...	footage courtesy of (2 episodes, 2012)
Daniel Sullivan	...	footage courtesy of (2 episodes, 2012)
Daniel W. Symonds	...	footage courtesy of (2 episodes, 2012)
Joe Lessard	...	vp: production: Prometheus Entertainment (2 episodes, 2013-2014)
Shane Ross	...	footage courtesy of (2 episodes, 2013-2014)
John Binder	...	images courtesy of (2 episodes, 2013)
Geovanny Salas	...	production assistant (2 episodes, 2013)
Elias Savada	...	footage courtesy of (2 episodes, 2013)
William Schmaltz	...	images courtesy of (2 episodes, 2013)
John Adams	...	researcher (2 episodes, 2014)
Laura Crawford	...	researcher (2 episodes, 2021)
James Harvey III	...	researcher (2 episodes, 2021)
Aaron Molina	...	researcher (2 episodes, 2021)
Ryan O'Shea	...	production assistant (2 episodes, 2021)
Ann Valdés	...	researcher (2 episodes, 2021)
Ken Adam	...	images courtesy of (1 episode, 2012)
Perry Aston	...	images courtesy of (1 episode, 2012)
Jocelyn Augustino	...	images courtesy of (1 episode, 2012)
Robert Baer	...	images courtesy of (1 episode, 2012)
Rob Balsamo	...	footage courtesy of (1 episode, 2012)
Samuel Bendet	...	images courtesy of (1 episode, 2012)
Allison Bennett	...	images courtesy of (1 episode, 2012)
Cody Black	...	images courtesy of (1 episode, 2012)
Richard Blumenstein	...	footage courtesy of (1 episode, 2012)
Brian Boisvert	...	footage courtesy of (1 episode, 2012)
Brian Brannon	...	images courtesy of (1 episode, 2012)
Jane Campbell	...	images courtesy of (1 episode, 2012)
Amy Cartas	...	footage courtesy of (1 episode, 2012)
Eugene Chavez	...	images courtesy of (1 episode, 2012)
Bill Chemerka	...	commentator (1 episode, 2012)
Timothy Chesnavage	...	footage courtesy of (1 episode, 2012)
Lisa Christensen	...	footage courtesy of (1 episode, 2012)
Wesley Clark	...	footage courtesy of / images courtesy of (1 episode, 2012)
Mathew Clouse	...	footage courtesy of (1 episode, 2012)
Gary J. Cooper	...	footage courtesy of (1 episode, 2012)
Linda G. Corley	...	images courtesy of (1 episode, 2012)
Elisha Dawkins	...	images courtesy of (1 episode, 2012)
Mark Diamond	...	images courtesy of (1 episode, 2012)
Charles Diaz	...	images courtesy of (1 episode, 2012)
John Irving Dillon	...	images courtesy of (1 episode, 2012)
Eric Draper	...	images courtesy of (1 episode, 2012)
Ray Dubois	...	images courtesy of (1 episode, 2012)
Kathy Eastwood	...	images courtesy of (1 episode, 2012)
Josue Escobosa	...	images courtesy of (1 episode, 2012)
Krista Findley	...	footage courtesy of (1 episode, 2012)
Jenie Fisher	...	footage courtesy of (1 episode, 2012)
Cody A. Fodale	...	images courtesy of (1 episode, 2012)
Inman Frank	...	images courtesy of (1 episode, 2012)
Bryan Franks	...	images courtesy of (1 episode, 2012)
Todd Frantom	...	images courtesy of (1 episode, 2012)
Vincent Fusco	...	images courtesy of (1 episode, 2012)
Brian Gabriel Jr.	...	footage courtesy of (1 episode, 2012)
Kyle Gahlau	...	images courtesy of (1 episode, 2012)
David Ganz	...	images courtesy of (1 episode, 2012)
Brehl Garcia	...	footage courtesy of (1 episode, 2012)
Megan Garcia	...	images courtesy of (1 episode, 2012)
Ron Garner	...	images courtesy of (1 episode, 2012)
Nicholas Garratt	...	footage courtesy of (1 episode, 2012)
Randy Garsee	...	footage courtesy of (1 episode, 2012)
Brian Garson	...	production coordinator (1 episode, 2012)
Brehl Garza	...	footage courtesy of (1 episode, 2012)
Andrew Geisler	...	footage courtesy of (1 episode, 2012)
Brandon Graham	...	footage courtesy of (1 episode, 2012)
W. Zach Griffin	...	footage courtesy of (1 episode, 2012)
Kristin Grover	...	footage courtesy of (1 episode, 2012)
John D. Helms	...	footage courtesy of (1 episode, 2012)
Zachary Holden	...	footage courtesy of (1 episode, 2012)
Thomas Hovie	...	footage courtesy of (1 episode, 2012)
Jonathan Husman	...	footage courtesy of (1 episode, 2012)
Mark Jachlewski	...	footage courtesy of (1 episode, 2012)
Christopher S. Johnson	...	images courtesy of (1 episode, 2012)
Shepherd Johnson	...	images courtesy of (1 episode, 2012)
Erika N. Jones	...	images courtesy of (1 episode, 2012)
Tiffani Jones	...	images courtesy of (1 episode, 2012)
Robert Jordan	...	images courtesy of (1 episode, 2012)
Wes Keppelman	...	footage courtesy of (1 episode, 2012)
Donna M. LaFountain	...	images courtesy of (1 episode, 2012)
Frank Leon	...	images courtesy of (1 episode, 2012)
Shawnon Lott	...	footage courtesy of (1 episode, 2012)
Jeremy T. Luck	...	images courtesy of (1 episode, 2012)
Marvin Lynchard	...	images courtesy of (1 episode, 2012)
Ryan Matson	...	images courtesy of (1 episode, 2012)
John McDonnell	...	images courtesy of (1 episode, 2012)
Chad J. McNeeley	...	footage courtesy of / images courtesy of (1 episode, 2012)
Christopher Menzie	...	images courtesy of (1 episode, 2012)
Bill Mesta	...	images courtesy of (1 episode, 2012)
Tanangachi Mfuni	...	footage courtesy of (1 episode, 2012)
Matthew Mikolas	...	footage courtesy of (1 episode, 2012)
Helen Miller	...	images courtesy of (1 episode, 2012)
Nathaniel Moger	...	images courtesy of (1 episode, 2012)
Shawn Monk	...	footage courtesy of (1 episode, 2012)
Salvador R. Moreno	...	images courtesy of (1 episode, 2012)
Bill Morris	...	images courtesy of (1 episode, 2012)
Sean Mullin	...	images courtesy of (1 episode, 2012)
Tia Nagle	...	footage courtesy of (1 episode, 2012)
Yvonne Najera	...	footage courtesy of (1 episode, 2012)
Kevin S. O'Brien	...	images courtesy of (1 episode, 2012)
Eric O'Neill	...	images courtesy of (1 episode, 2012)
Shannon Ofiara	...	footage courtesy of (1 episode, 2012)
Alexis Ostrander	...	additional research (1 episode, 2012)
Ouellette	...	footage courtesy of (1 episode, 2012)
Zachary Ouellette	...	footage courtesy of (1 episode, 2012)
Willard G. Owens	...	images courtesy of (1 episode, 2012)
Christopher Parypa	...	images courtesy of (1 episode, 2012)
Chris Powell	...	images courtesy of (1 episode, 2012)
Robert Prather	...	images courtesy of (1 episode, 2012)
Tom Pullin	...	images courtesy of (1 episode, 2012)
Breanne Pye	...	images courtesy of (1 episode, 2012)
Elizabeth E. Racer	...	images courtesy of (1 episode, 2012)
Canaan Radcliffe	...	footage courtesy of (1 episode, 2012)
Katie Raines	...	researcher (1 episode, 2012)
Chauncey Reed	...	footage courtesy of (1 episode, 2012)
Karsten Reiners	...	footage courtesy of (1 episode, 2012)
Karl W. Reinsch	...	images courtesy of (1 episode, 2012)
Nigel Robinson	...	footage courtesy of (1 episode, 2012)
Brian Rodan	...	images courtesy of (1 episode, 2012)
Clayton Rogers	...	footage courtesy of (1 episode, 2012)
Cedric H. Rudisill	...	footage courtesy of (1 episode, 2012)
Derek Shimoda	...	researcher (1 episode, 2012)
Doug Simmons	...	images courtesy of (1 episode, 2012)
Erroll Southers	...	images courtesy of (1 episode, 2012)
Bryan Spradlin	...	footage courtesy of (1 episode, 2012)
Jennifer Spradlin	...	footage courtesy of (1 episode, 2012)
Adam Stamp	...	footage courtesy of (1 episode, 2012)
Kyle Steckler	...	images courtesy of (1 episode, 2012)
Cecil Stoughton	...	images courtesy of (1 episode, 2012)
Mike Strasser	...	images courtesy of (1 episode, 2012)
Jose Torres-Cooban	...	footage courtesy of (1 episode, 2012)
Dillon Townsel	...	footage courtesy of (1 episode, 2012)
Paul Urbahns	...	footage courtesy of / images courtesy of (1 episode, 2012)
Jason Varela-Gold	...	footage courtesy of (1 episode, 2012)
Josh Wahl	...	images courtesy of (1 episode, 2012)
Anthony Ward Jr.	...	images courtesy of (1 episode, 2012)
Jacob Warren	...	footage courtesy of (1 episode, 2012)
Howard Wasdin	...	images courtesy of (1 episode, 2012)
Bryan Weyers	...	footage courtesy of (1 episode, 2012)
Terry Wingfield	...	images courtesy of (1 episode, 2012)
Daniel A. Wulz	...	footage courtesy of (1 episode, 2012)
Alex Alonso	...	footage courtesy of / images courtesy of (1 episode, 2013)
John Backderf	...	images courtesy of (1 episode, 2013)
Stephen Barkley	...	images courtesy of (1 episode, 2013)
William Barnes	...	images courtesy of (1 episode, 2013)
Justin Bitton	...	post production manager: Prometheus Entertainment (1 episode, 2013)
Bob Brewer	...	images courtesy of (1 episode, 2013)
Shannon Brown	...	images courtesy of (1 episode, 2013)
J.G. Buzanowski	...	images courtesy of (1 episode, 2013)
Nathanael Callon	...	images courtesy of (1 episode, 2013)
Jerry Capeci	...	footage courtesy of (1 episode, 2013)
Julian Cardona	...	images courtesy of (1 episode, 2013)
Tim Carter	...	images courtesy of (1 episode, 2013)
Celerino Castillo III	...	images courtesy of (1 episode, 2013)
Lance Cheung	...	images courtesy of (1 episode, 2013)
David Childress	...	images courtesy of (1 episode, 2013)
Johnny Lee Clary	...	images courtesy of (1 episode, 2013)
Steve Cook	...	images courtesy of (1 episode, 2013)
Marla Cooper	...	images courtesy of (1 episode, 2013)
Frank Cullotta	...	images courtesy of (1 episode, 2013)
Jesse D'Angelo	...	images courtesy of (1 episode, 2013)
Gianni Dagli Orti	...	images courtesy of (1 episode, 2013)
Bennie J. Davis III	...	images courtesy of (1 episode, 2013)
Joeff Davis	...	footage courtesy of (1 episode, 2013)
Jay Dobyns	...	images courtesy of (1 episode, 2013)
Susan Eck	...	footage courtesy of (1 episode, 2013)
Guy Edwards	...	images courtesy of (1 episode, 2013)
Charles Falco	...	images courtesy of (1 episode, 2013)
James Fallon	...	footage courtesy of (1 episode, 2013)
David Gletty	...	footage courtesy of / images courtesy of (1 episode, 2013)
Rachel Goldberg	...	images courtesy of (1 episode, 2013)
Michael A. Graziano	...	images courtesy of (1 episode, 2013)
Jenna Hewitt	...	images courtesy of (1 episode, 2013)
Carol M. Highsmith	...	images courtesy of (1 episode, 2013)
Kenny Holston	...	images courtesy of (1 episode, 2013)
Tatjana Ingold	...	images courtesy of (1 episode, 2013)
William Jevning	...	images courtesy of (1 episode, 2013)
Amardeep Kaleka	...	images courtesy of (1 episode, 2013)
Karen Kuzma	...	images courtesy of (1 episode, 2013)
Janja Lalich	...	images courtesy of (1 episode, 2013)
Michael Levine	...	images courtesy of (1 episode, 2013)
T.J. Leyden	...	images courtesy of (1 episode, 2013)
John London	...	images courtesy of (1 episode, 2013)
Frank Lucas	...	images courtesy of (1 episode, 2013)
Jennifer Mascia	...	images courtesy of (1 episode, 2013)
Jeffrey Meldrum	...	images courtesy of (1 episode, 2013)
Kathy Moskowitz Strain	...	images courtesy of (1 episode, 2013)
Kalliope Newland	...	production assistant (1 episode, 2013)
Peter Oberdorf	...	images courtesy of (1 episode, 2013)
Edward Pun	...	images courtesy of (1 episode, 2013)
Andy Rogers	...	images courtesy of (1 episode, 2013)
Robert Sberna	...	images courtesy of (1 episode, 2013)
Kevin Scanlon	...	images courtesy of (1 episode, 2013)
Jeff Schwartz	...	footage courtesy of / images courtesy of (1 episode, 2013)
Phillip James Sieb	...	production assistant (1 episode, 2013)
Jerry Southworth	...	images courtesy of (1 episode, 2013)
Jimmy Stare	...	footage courtesy of (1 episode, 2013)
Alfred Whital Stern	...	images courtesy of (1 episode, 2013)
Pete Tavera	...	images courtesy of (1 episode, 2013)
Joe Tucciarone	...	footage courtesy of (1 episode, 2013)
Mike Verenini	...	footage courtesy of (1 episode, 2013)
Erich von Däniken	...	images courtesy of (1 episode, 2013)
Peter Wiemer	...	images courtesy of (1 episode, 2013)
W. Ralph Basham	...	images courtesy of (1 episode, 2014)
Eric L. Beauregard	...	images courtesy of (1 episode, 2014)
Dan Bongino	...	images courtesy of (1 episode, 2014)
David Clark	...	footage courtesy of (1 episode, 2014)
Dan Emmett	...	images courtesy of (1 episode, 2014)
Ricardo Gallardo	...	footage courtesy of (1 episode, 2014)
Lisa Hammel Gesner	...	images courtesy of (1 episode, 2014)
Jonathan Gitlin	...	images courtesy of (1 episode, 2014)
Robert Gonzales	...	production assistant (1 episode, 2014)
Alex Hageli	...	footage courtesy of (1 episode, 2014)
Jack Hursh	...	images courtesy of (1 episode, 2014)
Michel M. Maharbiz	...	footage courtesy of (1 episode, 2014)
Mike Maloney	...	footage courtesy of (1 episode, 2014)
Michael McCabe	...	footage courtesy of (1 episode, 2014)
David McCarthy	...	footage courtesy of (1 episode, 2014)
Mike Norton	...	footage courtesy of (1 episode, 2014)
Karen Nutini	...	images courtesy of (1 episode, 2014)
Shannon O'Connor	...	images courtesy of (1 episode, 2014)
James Rickards	...	images courtesy of (1 episode, 2014)
Hirotaka Sato	...	footage courtesy of (1 episode, 2014)
C. Daniel Spriggs	...	images courtesy of (1 episode, 2014)
Severin St. Martin	...	images courtesy of (1 episode, 2014)
James L. Stanfield	...	images courtesy of (1 episode, 2014)
Anne Temme	...	footage courtesy of (1 episode, 2014)
Sara Weeks	...	footage courtesy of (1 episode, 2014)
Patty Allison	...	photos colored by (1 episode, 2021)
Lisa Janssen	...	researcher (1 episode, 2021)
Laiz Kuczynski	...	photos colored by (1 episode, 2021)
Bekah Ruth	...	production assistant (1 episode, 2021)

Series Thanks 

John Clearwater	...	special thanks (2 episodes, 2012)
Theresa Brinkerhoff	...	special thanks (1 episode, 2012)
Duane Brown	...	special thanks (1 episode, 2012)
Jason Burns	...	special thanks (1 episode, 2012)
John Cailotto	...	special thanks (1 episode, 2012)
Will Daniel	...	special thanks (1 episode, 2012)
Robert Ditchey	...	special thanks (1 episode, 2012)
Alan Ferguson	...	special thanks (1 episode, 2012)
Kenneth Hawes	...	special thanks (1 episode, 2012)
Hugh Hefner	...	special thanks (1 episode, 2012)
Elayne Lodge	...	special thanks (1 episode, 2012)
Steve Martinez	...	special thanks (1 episode, 2012)
Olivia J.M. Nunn	...	special thanks (1 episode, 2012)
Mary O'Connor	...	special thanks (1 episode, 2012)
Richard Rosenzweig	...	special thanks (1 episode, 2012)
Lisa Caserta	...	very special thanks (1 episode, 2013)
Amardeep Kaleka	...	special thanks (1 episode, 2013)
Vance Pollock	...	special thanks (1 episode, 2013)