Edit
Horizon (TV Series 1964– ) Poster

(1964– )

Full Cast & Crew

Series Directed by 

Stuart Harris ... (9 episodes, 1974-1983)
Nikki Stockley ... (8 episodes, 1999-2013)
Fisher Dilke ... (7 episodes, 1981-1990)
James Burge ... (6 episodes, 1983-1992)
Paul Olding ... (6 episodes, 2004-2008)
Rob Liddell ... (6 episodes, 2007-2010)
David Stewart ... (6 episodes, 2012-2014)
Christopher Sykes ... (5 episodes, 1981-1993)
Peter Leonard ... (5 episodes, 2006-2010)
Sophie Robinson ... (5 episodes, 2008-2013)
Oliver Bootle ... (5 episodes, 2011-2014)
Liz Tucker ... (2 episodes, 1998-2003)
Johanna Gibbon ... (4 episodes, 2002-2005)
Nicola Cook ... (4 episodes, 2006-2011)
Annabel Gillings ... (4 episodes, 2006-2011)
Emma Jay ... (4 episodes, 2008-2011)
Dan Walker ... (4 episodes, 2009-2010)
Tristan Quinn ... (4 episodes, 2010-2014)
Ben Lawrie ... (4 episodes, 2011-2012)
Toby MacDonald ... (4 episodes, 2012-2014)
Helen Sage ... (4 episodes, 2012-2014)
Jonathan Renouf ... (2 episodes, 2000-2001)
Nick Davidson ... (3 episodes, 2001-2006)
Dan Clifton ... (3 episodes, 2003-2013)
Alicky Sussman ... (3 episodes, 2005-2009)
Dick Taylor ... (3 episodes, 2006-2010)
Naomi Austin ... (3 episodes, 2008-2012)
Charles Colville ... (3 episodes, 2009-2013)
Stephen Cooter ... (3 episodes, 2009-2010)
Kate Dart ... (3 episodes, 2012-2013)
Mick Jackson ... (2 episodes, 1974-1987)
John Lynch ... (2 episodes, 1980-1993)
Andrew Millington ... (2 episodes, 1983-1985)
Max Whitby ... (2 episodes, 1984-1991)
Penny Cherns ... (2 episodes, 1986)
Hilary Henson ... (2 episodes, 1986)
Adam Bullimore ... (2 episodes, 1995-1998)
David Sington ... (2 episodes, 2002-2004)
Aidan Laverty ... (2 episodes, 2003-2005)
Milla Harrison ... (2 episodes, 2005-2006)
Emma Sutton ... (2 episodes, 2006-2009)
Graham Hoyland ... (2 episodes, 2007)
Diene Petterle ... (2 episodes, 2008-2009)
Michael Lachmann ... (2 episodes, 2008)
Paul King ... (2 episodes, 2009-2013)
Helen Shariatmadari ... (2 episodes, 2009-2011)
Alex Steinitz ... (2 episodes, 2009-2010)
Diana Ellis-Hill ... (2 episodes, 2012)
Brian Gibson ... (1 episode, 1974)
Peter Jones ... (1 episode, 1976)
Tony Edwards ... (1 episode, 1978)
John Stratford ... (1 episode, 1983)
Barrie Whatley ... (1 episode, 1983)
John Ross ... (1 episode, 1985)
Geoff Harris ... (1 episode, 1987)
Ian Duncan ... (1 episode, 1991)
Celia Lowenstein ... (1 episode, 1992)
Martin Freeth ... (1 episode, 1994)
John Edginton ... (1 episode, 1995)
David Malone ... (1 episode, 1995)
Vivienne King ... (1 episode, 1996)
Simon Singh ... (1 episode, 1996)
Bill Eagles ... (unknown episodes)
Malcolm Clark ... (1 episode, 1998)
Bryn Higgins ... (1 episode, 1998)
Denman Rooke ... (1 episode, 1998)
Vyv Simson ... (1 episode, 1998)
Lara Hannay ... (1 episode, 2000)
Steve Ruggi ... (1 episode, 2000)
Charlie Smith ... (1 episode, 2000)
James Younger ... (1 episode, 2000)
Chris Durlacher ... (1 episode, 2001)
Jemima Harrison ... (1 episode, 2001)
Karen Kelly ... (1 episode, 2001)
Thecla Schreuders ... (1 episode, 2001)
Andrew Thompson ... (1 episode, 2001)
David Belton ... (1 episode, 2002)
Garfield Kennedy ... (1 episode, 2002)
Philip Martin ... (1 episode, 2002)
Sean Smith ... (1 episode, 2004)
Duncan Copp ... (1 episode, 2005)
Nick Green ... (1 episode, 2005)
William Hicklin ... (1 episode, 2005)
Nigel Paterson ... (1 episode, 2005)
Cynthia Page ... (1 episode, 2006)
Andy Robbins ... (1 episode, 2006)
Mark Everest ... (1 episode, 2007)
Stuart Everett ... (1 episode, 2007)
Gideon Bradshaw ... (1 episode, 2008)
James Van Der Pool ... (1 episode, 2008)
Mark Radice ... (1 episode, 2009)
Damon Thomas ... (1 episode, 2009)
Dan Child ... (1 episode, 2010)
Dan Kendall ... (1 episode, 2010)
Peter Oxley ... (1 episode, 2010)
Sue Learoyd ... (1 episode, 2011)
Nick Clarke Powell ... (1 episode, 2011)
Matthew Dyas ... (1 episode, 2012)
Ben Fox ... (1 episode, 2012)
Gaby Hornsby ... (1 episode, 2012)
Naomi Law ... (1 episode, 2012)
Graeme McAulay ... (1 episode, 2012)
Kenny Scott ... (1 episode, 2012)
Tim Usborne ... (1 episode, 2012)
Ben Finney ... (1 episode, 2013)
John Fothergill ... (1 episode, 2013)
Helen Nixon ... (1 episode, 2013)
Graham Strong ... (1 episode, 2013)
Jeff Wilkinson ... (1 episode, 2013)
Ed Booth ... (1 episode, 2014)
Alex Hearle ... (1 episode, 2014)
Ben Wilson ... (1 episode, 2014)

Series Writing Credits  

Barbara Altounyan ... (1 episode, 1995)
Naomi Austin ... (2 episodes, 2010-2012)
Matthew Barrett ... (1 episode, 2001)
Martin Belderson ... (1 episode, 1997)
Oliver Bootle ... (2 episodes, 2011-2013)
Louise Bourner ... (1 episode, 2009)
Gideon Bradshaw ... (1 episode, 2008)
Michael Bray ... (2 episodes, 1986)
Robin Brightwell ... (1 episode, 1976)
Helen Britton ... (1 episode, 2006)
James Burge ... (6 episodes, 1983-1992)
Deborah Cadbury ... (4 episodes, 1994-1998)
Peter Ceresole ... (2 episodes, 1992-1993)
Malcolm Clark ... (4 episodes, 1998-2005)
Dan Clifton ... (3 episodes, 2003-2013)
Andrew Cohen ... (2 episodes, 2000-2003)
Nicola Cook ... (1 episode, 2005)
Julia Cort ... (1 episode, 2004)
Ian Curteis ... (1 episode, 1971)
Kate Dart ... (2 episodes, 2012-2013)
Nick Davidson ... (5 episodes, 2001-2007)
Fisher Dilke ... (1 episode, 1980)
Robert Eagle ... (1 episode, 2000)
Bill Eagles ... (1 episode, 1997)
John Edginton ... (1 episode, 1995)
Tony Edwards ... (1 episode, 1978)
Sophie Elwin-Harris ... (1 episode, 2004)
Mark Everest ... (1 episode, 2007)
Katharine Everett ... (2 episodes, 1993)
Stuart Everett ... (1 episode, 2007)
Jill Fullerton-Smith ... (1 episode, 1998)
Annabel Gillings ... (3 episodes, 2003-2009)
Edward Goldwyn ... (1 episode, 1985)
Peter Goodchild ... (1 episode, 1998)
Nick Green ... (3 episodes, 2003-2004)
Tim Haines ... (4 episodes, 1993-1997)
Chris Hale ... (2 episodes, 1994-2000)
Geoff Harris ... (1 episode, 1987)
Stuart Harris ... (9 episodes, 1974-1983)
Milla Harrison ... (1 episode, 2006)
Mark Hedgecoe ... (2 episodes, 2000)
Zoe Heron ... (3 episodes, 2000-2002)
William Hicklin ... (1 episode, 2004)
Jackie Higgins ... (5 episodes, 2003-2006)
Sarah Holt ... (1 episode, 2003)
Teresa Hunt ... (2 episodes, 1993-2002)
Mick Jackson ... (1 episode, 1974)
Emma Jay ... (1 episode, 2010)
Brian Johnson ... (1 episode, 1984)
Dan Kendall ... (2 episodes, 2004-2010)
Simon Lamb ... (1 episode, 1992)
Aidan Laverty ... (2 episodes, 2004)
Ben Lawrie ... (3 episodes, 2011-2012)
Sue Learoyd ... (3 episodes, 2002-2003)
Peter Leonard ... (4 episodes, 2006-2010)
Bettina Lerner ... (2 episodes, 1992-1993)
Nigel Levy ... (1 episode, 2002)
Rob Liddell ... (2 episodes, 2007-2010)
Thomas Lucas ... (1 episode, 2004)
John Lynch ... (2 episodes, 1993-1996)
John M. Mansfield ... (1 episode, 1973)
Andrew Millington ... (2 episodes, 1983-1985)
Elaine Morgan ... (1 episode, 1974)
Michael J. Mosley ... (1 episode, 1994)
Colin Murray ... (3 episodes, 2003-2005)
William Nicholson ... (1 episode, 1987)
Alec Nisbett ... (2 episodes, 1990-1994)
Bruce Norman ... (1 episode, 1973)
Sanjida O'Connell ... (1 episode, 2004)
Paul Olding ... (3 episodes, 2005-2008)
Jon Palfreman ... (2 episodes, 1983-1993)
Adrian Pennink ... (2 episodes, 2001-2003)
Diene Petterle ... (1 episode, 2009)
Tristan Quinn ... (2 episodes, 2010-2011)
Jonathan Renouf ... (3 episodes, 2000-2003)
Christopher Riley ... (1 episode, 1988)
Sam Roberts ... (2 episodes, 1998-2001)
Sophie Robinson ... (3 episodes, 2008-2011)
Stephen Rose ... (1 episode, 1976)
John Ross ... (1 episode, 1985)
Kenny Scott ... (1 episode, 2012)
Helen Shariatmadari ... (2 episodes, 2009-2011)
Kim Shillinglaw ... (1 episode, 2003)
Vyv Simson ... (1 episode, 1998)
David Sington ... (3 episodes, 1992-2005)
Jacqueline Smith ... (3 episodes, 1999-2001)
David Stewart ... (2 episodes, 2012-2013)
Nikki Stockley ... (4 episodes, 2007-2011)
David Strahan ... (1 episode, 2004)
John Stratford ... (1 episode, 1983)
Christopher Sykes ... (1 episode, 1992)
Jeremy Taylor ... (1 episode, 1987)
Andrew Thompson ... (1 episode, 2006)
Mike Tomlinson ... (1 episode, 1993)
Liz Tucker ... (4 episodes, 1998-2003)
Patrick Uden ... (1 episode, 1981)
James Van Der Pool ... (1 episode, 2006)
Dan Walker ... (1 episode, 2010)
James Watson ... (1 episode, 1987)
Jack Weber ... (1 episode, 1992)
Barrie Whatley ... (1 episode, 1983)
Nathan Williams ... (4 episodes, 2002-2005)
Martin Wilson ... (1 episode, 2002)

Series Cast  

Paul Vaughan ...
 Himself - Narrator / ... (133 episodes, 1968-1995)
Jack Fortune ...
 Himself - Narrator (31 episodes, 1989-2006)
Dilly Barlow ...
 Herself - Narrator (31 episodes, 1999-2005)
...
 Himself - Narrator (17 episodes, 1980-1990)
...
 Himself - Narrator / ... (15 episodes, 1974-2008)
...
 Himself - Narrator (14 episodes, 2001-2011)
...
 Himself - Narrator (14 episodes, 2007-2014)
...
 Himself - Narrator / ... (9 episodes, 1988-1996)
Kelly Hunter ...
 Herself - Narrator (8 episodes, 2010-2013)
...
 Herself - Narrator / ... (8 episodes, 1999-2008)
...
 Himself - Narrator / ... (8 episodes, 1984-2004)
...
 Herself - Narrator / ... (7 episodes, 2008-2013)
...
 Himself - Narrator / ... (7 episodes, 1987-1995)
...
 Herself - Narrator / ... (7 episodes, 1987-2005)
Iain Stewart ...
 Himself - Presenter / ... (7 episodes, 2002-2014)
Ray Moore ...
 Himself - Narrator / ... (7 episodes, 1977-1984)
Peter Wilson ...
 Himself - Narrator (7 episodes, 1981-1984)
Michio Kaku ...
 Himself - City University of New York / ... (7 episodes, 2002-2012)
...
 Himself - Narrator (6 episodes, 1994-1998)
Aden Gillett ...
 Himself - Narrator (6 episodes, 1999-2003)
Veronika Hyks ...
 Herself - Narrator (6 episodes, 1991-1996)
...
 Himself - Narrator (6 episodes, 2008-2009)
Marcus du Sautoy ...
 Himself - Presenter / ... (6 episodes, 2009-2013)
Seth Lloyd ...
 Himself / ... (6 episodes, 2006-2013)
Jo Unwin ...
 Herself - Narrator (5 episodes, 1996-1998)
...
 Himself - Narrator (5 episodes, 2000-2010)
Kevin Fong ...
 Himself - Presenter / ... (5 episodes, 2010-2014)
...
 Himself - Narrator / ... (5 episodes, 1998-2009)
Brian Cox ...
 Himself - Presenter / ... (5 episodes, 2005-2009)
Jim Al-Khalili ...
 Himself - Presenter / ... (5 episodes, 2011-2013)
Alexander John ...
 Himself - Narrator / ... (5 episodes, 1980-1993)
Max Tegmark ...
 Himself - Massachusetts Institute of Technology / ... (5 episodes, 2008-2011)
Tony Britton ...
 Himself - Narrator / ... (5 episodes, 1978-1980)
Bill McGuire ...
 Himself / ... (5 episodes, 2000-2005)
Michael J. Mosley ...
 Himself - Presenter / ... (4 episodes, 2012-2014)
Saul Perlmutter ...
 Himself / ... (4 episodes, 2006-2012)
Duncan Carse ...
 Himself - Narrator (4 episodes, 1972-1980)
Peter France ...
 Himself - Narrator / ... (4 episodes, 1983-1986)
Richard Dawkins ...
 Himself / ... (4 episodes, 1986-2008)
Susan Jebb ...
 Herself / ... (4 episodes, 2002-2014)
Christopher Chataway ...
 Himself - Commentator (4 episodes, 1967)
Lee Silver ...
 Himself / ... (4 episodes, 1997-2005)
...
 Himself - Narrator (3 episodes, 1990)
...
 Herself - Narrator (3 episodes, 1998-2006)
...
 Himself - Narrator (3 episodes, 1999-2006)
...
 Himself - Narrator (3 episodes, 2002-2014)
...
 Himself - Narrator (3 episodes, 2002-2006)
...
 Himself - Narrator (3 episodes, 2006-2012)
Alice Roberts ...
 Herself - Presenter (3 episodes, 2011-2014)
Liz Bonnin ...
 Herself - Presenter / ... (3 episodes, 2012-2014)
John Marsden ...
 Himself - Narrator / ... (3 episodes, 2008-2009)
James Gould ...
 Himself - Presenter / ... (3 episodes, 1986-1990)
Peter Jones ...
 Himself - Commentator / ... (3 episodes, 1980-1990)
Neil Turok ...
 Himself / ... (3 episodes, 2002-2010)
Carlos Frenk ...
 Himself / ... (3 episodes, 1991-2010)
Richard Feynman ...
 Himself (3 episodes, 1964-1988)
William Franklyn ...
 Himself - Commentator / ... (3 episodes, 1974-1978)
Frank Gillard ...
 Himself - Narrator / ... (3 episodes, 1975-1976)
Paul Daneman ...
 Himself - Narrator (3 episodes, 1976-1987)
Peter Schultz ...
 Himself - Brown University (3 episodes, 1997-2013)
Keith Campbell ...
 Himself / ... (3 episodes, 1997-2005)
Ken Feder ...
 Himself (3 episodes, 1999-2002)
Philip Currie ...
 Himself / ... (3 episodes, 2000-2007)
French Anderson ...
 Himself / ... (3 episodes, 2000-2005)
Monica Grady ...
 Herself / ... (3 episodes, 2001-2013)
Susan Hough ...
 Herself / ... (3 episodes, 2003-2011)
Mark Boslough ...
 Himself - Sandia National Laboratories / ... (3 episodes, 2006-2013)
Bob Symes ...
 Himself - Presenter (2 episodes, 1982-1985)
Gerda Stevenson ...
 Jane Bailey (2 episodes, 1986)
Philip Tibenham ...
 Himself - Narrator (2 episodes, 1991-1992)
Claire Walmsley ...
 Herself - Narrator (2 episodes, 1992-1994)
Susan Rae ...
 Herself - Narrator (2 episodes, 1994-1995)
Nigel Le Vaillant ...
 Himself - Narrator (2 episodes, 1997)
...
 Herself - Narrator (2 episodes, 1998-2002)
Emma Fielding ...
 Herself - Narrator (2 episodes, 2000-2002)
Amanda Burton ...
 Herself - Narrator (2 episodes, 2003-2005)
Melissa Berry ...
 Herself - Narrator (2 episodes, 2005-2006)
...
 Himself - Presenter (2 episodes, 2006-2008)
...
 Himself - Narrator (2 episodes, 2006)
Alisdair Simpson ...
 Himself - Narrator (2 episodes, 2007)
Michael Portillo ...
 Himself - Presenter (2 episodes, 2008-2009)
...
 Himself - Presenter (2 episodes, 2009-2010)
...
 Himself - Narrator (2 episodes, 2010-2014)
...
 Himself - Narrator (2 episodes, 2011-2012)
...
 Himself - Presenter (2 episodes, 2009)
Michael Bray ...
 Andrew Bailey (2 episodes, 1986)
Gillian Hanna
(2 episodes, 1986)
Helen Czerski ...
 Herself / ... (2 episodes, 2012-2014)
Stafford Gordon
(2 episodes, 1986)
Matyelok Gibbs
(2 episodes, 1986)
David Gillies
(2 episodes, 1986)
Lesley Joseph
(2 episodes, 1986)
Mike Disney ...
 Himself / ... (2 episodes, 1990-2006)
David Lutyens ...
 Himself / ... (2 episodes, 1964-1966)
Mike Leahy ...
 Himself / ... (2 episodes, 2003-2009)
...
 Himself - Narrator / ... (2 episodes, 2006)
Paul Nurse ...
 Himself - Presenter / ... (2 episodes, 2008-2011)
Anthony Bate ...
 Niels Bohr / ... (2 episodes, 1971-1992)
David Nutt ...
 Himself - Imperial College London / ... (2 episodes, 2008-2009)
...
 Maurice Wilkins / ... (2 episodes, 1987-1988)
Riccardo Giacconi ...
 Himself - Director, Space Telescope Science Institute / ... (2 episodes, 1984-1990)
Jeff Hester ...
 Himself / ... (2 episodes, 1990-2000)
R. Buckminster Fuller ...
 Himself (2 episodes, 1964-1996)
James Watson ...
 Himself (2 episodes, 1974-2008)
John Ostrom ...
 Himself - Yale University (2 episodes, 1976-1998)
Iain Cuthbertson ...
 Himself - Narrator (2 episodes, 1977-1978)
Martin Freeth ...
 Himself - Commentator (2 episodes, 1978)
Vernon Joyner ...
 Himself - Commentator / ... (2 episodes, 1979)
Anthony Smith ...
 Himself - Narrator / ... (2 episodes, 1980-1991)
Margaret Howard ...
 Herself - Narrator (2 episodes, 1981)
...
 Himself - Narrator (2 episodes, 1983-1984)
Colin Renfrew ...
 Himself / ... (2 episodes, 1986-1999)
Richard O. Covey ...
 Himself - Discovery's Pilot / ... (2 episodes, 1987-1988)
Larry Patrick ...
 Himself / ... (2 episodes, 1989-2009)
Nigel Franks ...
 Himself - University of Bath / ... (2 episodes, 1990-2012)
Don Huffman ...
 Himself / ... (2 episodes, 1992-1996)
Andy Kaldor ...
 Himself / ... (2 episodes, 1992-1996)
Harry Kroto ...
 Himself / ... (2 episodes, 1992-1996)
Rick Smalley ...
 Himself / ... (2 episodes, 1992-1996)
Gerald Edelman ...
 Himself (2 episodes, 1994-2008)
...
 Himself (2 episodes, 1996-2005)
Everett Gibson ...
 Himself / ... (2 episodes, 1996-2001)
Alan Hildebrand ...
 Himself - Geological Survey of Canada / ... (2 episodes, 1997-2004)
Tom Ahrens ...
 Himself / ... (2 episodes, 1997-2003)
Richard Frackowiak ...
 Himself (2 episodes, 1997-2002)
Peter Ward ...
 Himself / ... (2 episodes, 1997-2002)
Harry Griffin ...
 Himself / ... (2 episodes, 1997-2001)
Ian Wilmut ...
 Himself / ... (2 episodes, 1997-2001)
Julian Osbon ...
 Himself / ... (2 episodes, 1998-2003)
Jerry Linenger ...
 Himself / ... (2 episodes, 1998-2001)
Angela Milner ...
 Herself - Natural History Museum / ... (2 episodes, 1998-2000)
Andrea Ghez ...
 Herself / ... (2 episodes, 2000-2013)
John Maggorian ...
 Himself / ... (2 episodes, 2000-2013)
Sarah Russell ...
 Herself - Natural History Museum (2 episodes, 2000-2013)
Geoff Marcy ...
 Himself (2 episodes, 2000-2008)
Bruce Tabashnik ...
 Himself (2 episodes, 2000-2008)
Phil Bereano ...
 Himself / ... (2 episodes, 2000-2005)
...
 Himself / ... (2 episodes, 2000-2005)
Carter Clarke ...
 Himself / ... (2 episodes, 2000-2004)
Boris Feigelson ...
 Himself / ... (2 episodes, 2000-2004)
Alex Grizenko ...
 Himself / ... (2 episodes, 2000-2004)
Tracy Hall ...
 Himself / ... (2 episodes, 2000-2004)
Robert Thomas Hazen ...
 Himself / ... (2 episodes, 2000-2004)
Stephen Lussier ...
 Himself / ... (2 episodes, 2000-2004)
John Money ...
 Himself (2 episodes, 2000-2004)
Martin Rapaport ...
 Himself / ... (2 episodes, 2000-2004)
David Reimer ...
 Himself (2 episodes, 2000-2004)
Janet Reimer ...
 Herself (2 episodes, 2000-2004)
Herbert Strong ...
 Himself / ... (2 episodes, 2000-2004)
Matthew Carrano ...
 Himself - State University of New York / ... (2 episodes, 2000-2002)
Michael Rampino ...
 Himself / ... (2 episodes, 2000-2002)
Story Musgrave ...
 Himself / ... (2 episodes, 2000-2001)
Kenneth Nealson ...
 Himself (2 episodes, 2000-2001)
Greg Stock ...
 Himself (2 episodes, 2000-2001)
Stirling Colgate ...
 Himself (2 episodes, 2001-2009)
David Gilichinsky ...
 Himself / ... (2 episodes, 2001-2003)
Chris McKay ...
 Himself - NASA Ames / ... (2 episodes, 2001-2003)
Jim Levine ...
 Himself / ... (2 episodes, 2002-2012)
Alan Guth ...
 Himself - Massachusetts Institute of Technology (2 episodes, 2002-2010)
...
 Himself / ... (2 episodes, 2002-2004)
Ian Russell ...
 Himself (2 episodes, 2002-2003)
Paul Wignall ...
 Himself / ... (2 episodes, 2002)
John Langbein ...
 Himself / ... (2 episodes, 2003-2011)
Vilayanur Ramachandran ...
 Himself (2 episodes, 2003-2004)
Jack Horner ...
 Himself - Museum of the Rockies (2 episodes, 2004-2013)
Richard Wrangham ...
 Himself / ... (2 episodes, 2004-2010)
...
 Himself (2 episodes, 2004-2006)
Ralph Lorenz ...
 Himself (2 episodes, 2004-2005)
Tim Walsh ...
 Himself / ... (2 episodes, 2005-2012)
Steve Jones ...
 Himself - University College London (2 episodes, 2005-2011)
Andrew Silke ...
 Himself / ... (2 episodes, 2005-2009)
Francesca Happé ...
 Herself / ... (2 episodes, 2006-2014)
John Oxford ...
 Himself / ... (2 episodes, 2006-2010)
Judy Brazell ...
 Herself (2 episodes, 2006-2009)
Ed Galea ...
 Himself / ... (2 episodes, 2006-2009)
Sundeep Dhillon ...
 Himself - Caudwell Xtreme Everest (2 episodes, 2007)
Mike Grocott ...
 Himself - Caudwell Xtreme Everest (2 episodes, 2007)
Nigel Hart ...
 Himself - Caudwell Xtreme Everest (2 episodes, 2007)
Chris Imray ...
 Himself - Caudwell Xtreme Everest (2 episodes, 2007)
Denny Levett ...
 Herself - Caudwell Xtreme Everest (2 episodes, 2007)
Daniel Martin ...
 Himself - Caudwell Xtreme Everest (2 episodes, 2007)
Andre Vercueil ...
 Himself - Caudwell Xtreme Everest (2 episodes, 2007)
Seth Shostak ...
 Himself / ... (2 episodes, 2008-2012)
Richard Muller ...
 Himself (2 episodes, 2008-2009)
Faraneh Vargha-Khadem ...
 Herself / ... (2 episodes, 2008-2009)
Richard Bentall ...
 Himself (2 episodes, 2008)
...
 Himself (2 episodes, 2008)
Michael First ...
 Himself (2 episodes, 2008)
Ian Hulatt ...
 Himself (2 episodes, 2008)
Peter Kinderman ...
 Himself (2 episodes, 2008)
Reinhard Genzel ...
 Himself - Max Planck Institute for Extraterrestrial Physics / ... (2 episodes, 2009-2013)
Carel le Roux ...
 Himself / ... (2 episodes, 2009-2012)
Russell Foster ...
 Himself - University of Oxford (2 episodes, 2009-2011)
Douglas Leonard ...
 Himself - San Diego State University (2 episodes, 2009-2010)
Peter Wheeler ...
 Himself - Liverpool John Moore's University / ... (2 episodes, 2009-2010)
Steven R. Chesley ...
 Himself - Jet Propulsion Lab, NASA / ... (2 episodes, 2010-2013)
David Jewitt ...
 Himself - UCLA / ... (2 episodes, 2010-2013)
Richard A. Kowalski ...
 Himself - Catalina Sky Survey / ... (2 episodes, 2010-2013)
Daniel Mills ...
 Himself - University of Lincoln (2 episodes, 2010-2013)
Scott Sandford ...
 Himself - NASA Ames Research Centre (2 episodes, 2010-2013)
Timothy B. Spahr ...
 Himself - Minor Planet Centre (2 episodes, 2010-2013)
Don Yeomans ...
 Himself - Jet Propulsion Lab, NASA / ... (2 episodes, 2010-2013)
Anthony Aguirre ...
 Himself - University of California, Santa Cruz (2 episodes, 2010-2012)
John Elefteriades ...
 Himself / ... (2 episodes, 2010-2011)
R. Beau Lotto ...
 Himself - Institute of Opthalmology, UCL / ... (2 episodes, 2010-2011)
David Spiegelhalter ...
 Himself - University of Cambridge (2 episodes, 2010-2011)
Frank Wilczek ...
 Himself - Massachusetts Institute of Technology (2 episodes, 2011-2012)
...
 Himself - Jet Propulsion Lab / ... (2 episodes, 2012-2014)
Tim Spector ...
 Himself - King's College London (2 episodes, 2012-2013)
John Bradshaw ...
 Himself - University of Bristol (2 episodes, 2013)
Sarah Ellis ...
 Herself - University of Lincoln (2 episodes, 2013)
Alan Fitzsimmons ...
 Himself - Queen's University, Belfast / ... (2 episodes, 2013)
Marek Kukula ...
 Himself - Royal Observatory Greenwich (2 episodes, 2013)
Alan Wilson ...
 Himself - Structure & Motion Lab, Royal Veterinary College (2 episodes, 2013)
Colin Roach ...
 Himself - Presenter (1 episode, 1965)
Jonathan Glover ...
 Himself - Presenter (1 episode, 1982)
Alison Jolly ...
 Herself - Presenter (1 episode, 1983)
Roger Mills ...
 Himself - Narrator (1 episode, 1985)
...
 Jim Watson (1 episode, 1987)
Andrew Burt ...
 Himself - Narrator (1 episode, 1990)
...
 Himself - Narrator (1 episode, 1991)
Charlotte Cornwell ...
 Herself - Narrator (1 episode, 1992)
James Hazeldine ...
 Himself - Narrator (1 episode, 1992)
Angus Deayton ...
 Himself - Narrator (1 episode, 1993)
...
 Himself - Narrator (1 episode, 1993)
...
 Himself - Narrator (1 episode, 1993)
Walter Bodmer ...
 Himself - Presenter (1 episode, 1994)
...
 Herself - Narrator (1 episode, 1994)
Roy Marsden ...
 Himself - Narrator (1 episode, 1994)
Sean Barrett ...
 Himself - Narrator (1 episode, 1995)
Ray Brooks ...
 Himself - Narrator (1 episode, 1996)
Eve Matheson ...
 Herself - Narrator (1 episode, 1996)
Nick Finnis ...
 Himself - Narrator (1 episode, 1997)
Stephen Kemble ...
 Himself - Narrator (1 episode, 1998)
...
 Herself - Narrator (1 episode, 1999)
Paul Brightwell ...
 Himself - Narrator (1 episode, 2000)
...
 Herself - Narrator (1 episode, 2000)
...
 Herself - Narrator (1 episode, 2000)
...
 Himself - Narrator (1 episode, 2001)
...
 Himself - Narrator (1 episode, 2001)
...
 Himself - Narrator (1 episode, 2002)
Cathy Tyson ...
 Herself - Narrator (1 episode, 2002)
Thusitha Jayasundera ...
 Herself - Narrator (1 episode, 2004)
...
 Himself - Narrator (1 episode, 2004)
Joe Duttine ...
 Himself - Narrator (1 episode, 2005)
Marcus Pembrey ...
 Himself - Geneticist (1 episode, 2005)
...
 Herself - Narrator (1 episode, 2006)
...
 Himself - Narrator (1 episode, 2006)
William Boyde ...
 Himself - Narrator (1 episode, 2007)
Simon Gregor ...
 Himself - Narrator (1 episode, 2007)
Mark Halliley ...
 Himself - Narrator (1 episode, 2007)
...
 Herself - Narrator (1 episode, 2007)
Jimmy Doherty ...
 Himself - Presenter (1 episode, 2008)
Guy M. Snodgrass ...
 Himself - Pilot (1 episode, 2008)
David Baddiel ...
 Himself - Presenter (1 episode, 2009)
...
 Himself - Narrator (1 episode, 2009)
...
 Himself - Narrator (1 episode, 2010)
Jaye Griffiths ...
 Herself - Narrator (1 episode, 2010)
...
 Himself - Narrator (1 episode, 2010)
...
 Herself - Narrator (1 episode, 2011)
Sara Mendes da Costa ...
 Herself - Narrator (1 episode, 2011)
...
 Himself - Presenter (1 episode, 2011)
Jay Taylor ...
 Himself - Narrator (1 episode, 2011)
Rozina Ali ...
 Herself - Presenter (1 episode, 2012)
...
 Himself - Narrator (1 episode, 2012)
Adam Rutherford ...
 Himself - Presenter (1 episode, 2012)
Gabriel Weston ...
 Herself - Presenter (1 episode, 2012)
...
 Himself - Narrator (1 episode, 2013)
...
 Himself - Narrator (1 episode, 2013)
...
 Himself - Narrator (1 episode, 2013)
Bill Turnbull ...
 Himself - Presenter (1 episode, 2013)
Amanda Drew ...
 Herself - Narrator (1 episode, 2014)
Uta Frith ...
 Herself - Presenter (1 episode, 2014)
Chris van Tulleken ...
 Himself - Presenter (1 episode, 2014)
John Charap ...
 Himself - Interviewer (1 episode, 1965)
Jean Aitchison ...
 Herself - Senior Lecturer in Linguistics, London School of Economics (1 episode, 1983)
...
 Himself - Founder of Industrial Light and Magic (1 episode, 1985)
Barry Meadows ...
 Himself - Foreign Duty Editor (1 episode, 1988)
Nancy Roman ...
 Herself - Head of Astronomy, NASA, 1959 (1 episode, 1990)
...
 Additional Voice (1 episode, 2001)
Wolf Reik ...
 Himself - Geneticist (1 episode, 2005)
Tim Sumner ...
 Himself (1 episode, 2006)
Chhoy Vichey ...
 Eve Chhun (1 episode, 2006)
Ailsa Berk ...
 Dinosauroid (1 episode, 2007)
Bonnie Greer ...
 Herself (1 episode, 2007)
Erick Kammeyer ...
 Himself - Pilot (1 episode, 2008)
Arthur Niell ...
 Himself (1 episode, 2008)
Peter Shelus ...
 Himself (1 episode, 2008)
Gareth Sundem ...
 Himself (1 episode, 2008)
Josette Simon ...
 Herself - Narrator (1 episode, 2009)
Saleyha Ahsan ...
 Herself (1 episode, 2014)
Xand van Tulleken ...
 Himself - Presenter (1 episode, 2014)
Robin Clarke ...
 Himself - Interviewer (1 episode, 1965)
Stephen Krashen ...
 Himself - Department of Linguistics, University of South California (1 episode, 1983)
...
 Himself - Director of 'Indiana Jones' films (1 episode, 1985)
Mike Broadbent ...
 Himself - Editor, One O'Clock News (1 episode, 1988)
Eric Chaisson ...
 Himself - Space Telescope Science Institute (1 episode, 1990)
Philip Anthony ...
 Werner Heisenberg (1 episode, 1992)
Olivier Deslandes ...
 Additional Voice (1 episode, 2001)
Annette Badland ...
 The Nurse (1 episode, 2005)
Jonathan Seckl ...
 Himself - Molecular Medic (1 episode, 2005)
James Peebles ...
 Himself (1 episode, 2006)
Nou Sandap ...
 Chhun's Mother (1 episode, 2006)
Joshua Appezzato ...
 Himself - Pilot (1 episode, 2008)
Benedetto De Martino ...
 Himself (1 episode, 2008)
Clare Gerada ...
 Herself - Royal College of General Practitioners (1 episode, 2008)
Joseph Giaime ...
 Himself (1 episode, 2008)
Dennis McCarthy ...
 Himself (1 episode, 2008)
Lucie Green ...
 Herself - Solar Physicist (1 episode, 2012)
Max Born ...
 Himself (1 episode, 1965)
James Asher ...
 Himself - San Jose State University (1 episode, 1983)
...
 Himself - Visual Effects Supervisor (1 episode, 1985)
John Fryer ...
 Himself - Labour Correspondent (1 episode, 1988)
Randal Herley ...
 Otto Hahn (1 episode, 1992)
Pierre Monbouche ...
 Additional Voice (1 episode, 2001)
Michael Skinner ...
 Himself - Epigenetic Scientist (1 episode, 2005)
Chan Nnaa ...
 Chhun's Neighbour (1 episode, 2006)
Jeremiah Ostriker ...
 Himself (1 episode, 2006)
Steve V.W. Beckwith ...
 Himself (1 episode, 2008)
Greg Landsberg ...
 Himself (1 episode, 2008)
Michael Linnell ...
 Himself - Lifeline (1 episode, 2008)
Shana Sewell ...
 Herself (1 episode, 2008)
Paul Dirac ...
 Himself (1 episode, 1965)
Sharon Lapkin ...
 Herself - Ontario Institute for Studies in Education (1 episode, 1983)
Michael J. McAlister ...
 Himself - Visual Effects Cameraman (1 episode, 1985)
Betsy Brantley ...
 Elizabeth Watson (1 episode, 1987)
Colin Bennett ...
 Himself - National Union of Seamen (1 episode, 1988)
Lyman Spitzer ...
 Himself - 'Father of the Space Telescope', Princeton University (1 episode, 1990)
Sean Cranitch ...
 Erich Bagge (1 episode, 1992)
John Pierre Steck ...
 Additional Voice (1 episode, 2001)
Stephanie Mullins ...
 Herself - Mother (1 episode, 2005)
Vanm Pheng ...
 Chhun's Father (1 episode, 2006)
Vera C. Rubin ...
 Herself (1 episode, 2006)
Val Curran ...
 Herself - Psychopharmacologist, UCL (1 episode, 2008)
Lars Hall ...
 Himself (1 episode, 2008)
Werner Heisenberg ...
 Himself (1 episode, 1965)
Edward Heath ...
 Himself (1 episode, 1983)
...
 Herself - Matte Artist (1 episode, 1985)
John Moreno ...
 Vittorio Luzzati (1 episode, 1987)
Tim Sebastian ...
 Himself - Washington Correspondent (1 episode, 1988)
Bob O'Dell ...
 Himself - Project Scientist, 1972-1982 (1 episode, 1990)
Stephen Oxley ...
 Carl Friedrich von Weizsäcker (1 episode, 1992)
Lars Olov Bygren ...
 Himself - Social Medic (1 episode, 2005)
Riccardo Giovanelli ...
 Himself (1 episode, 2006)
Zara Ramm ...
 Dr. Rosemary Woodford (1 episode, 2006)
Alex Prior ...
 Himself (1 episode, 2007)
Petter Johansson ...
 Himself (1 episode, 2008)
George Paget Thomson ...
 Himself (1 episode, 1965)
Nigel Reeves ...
 Himself - Department of Linguistics and International Studies, University of Surrey (1 episode, 1983)
Michael Pangrazio ...
 Himself - Matte Painting Supervisor (1 episode, 1985)
Daniel André Pageon ...
 First Colleague (1 episode, 1987)
David Shukman ...
 Himself - Defence Correspondent (1 episode, 1988)
Nigel Ryder ...
 Himself - British Aerospace (1 episode, 1990)
Rachel Yehuda ...
 Herself - Psychologist (1 episode, 2005)
Mordehai Milgrom ...
 Himself (1 episode, 2006)
Yann Vipheary ...
 Birth Control Patient (1 episode, 2006)
John Bargh ...
 Himself (1 episode, 2008)
Amanda Feilding ...
 Herself - The Beckley Foundation (1 episode, 2008)
Irwin Shapiro ...
 Himself (1 episode, 2008)
Colin Hadley ...
 Himself - Headmaster, Goffs School (1 episode, 1983)
Howard Stein ...
 Himself - Visual Effects Supervising Editor (1 episode, 1985)
Yves Aubert ...
 Second Colleague (1 episode, 1987)
James Wilkinson ...
 Himself - Science Correspondent (1 episode, 1988)
James Adolf Westphal ...
 Himself - California Institute of Technology (1 episode, 1990)
Ailsa Gilliam ...
 11 Survivor / ... (1 episode, 2005)
Reid Sheftall ...
 Dr. David Miller (1 episode, 2006)
Stella Vine ...
 Herself (1 episode, 2007)
Ronnie Sandison ...
 Himself - Psychiatrist & Psychotherapist (1 episode, 2008)
Lawrence Williams ...
 Himself (1 episode, 2008)
Ken Ralston ...
 Himself - Visual Effects (1 episode, 1985)
Anthony Benson ...
 J.T. Randall (1 episode, 1987)
Bob Wheaton ...
 Himself - Editor, Six O'Clock News (1 episode, 1988)
Duch Sarry ...
 Cambodian Official (1 episode, 2006)
Fay Dowker ...
 Herself (1 episode, 2008)
Dean Radin ...
 Himself (1 episode, 2008)
Ben Sessa ...
 Himself - Consultant Psychiatrist, Bristol University (1 episode, 2008)
Bill Kimberlin ...
 Himself - Visual Effects Editor (1 episode, 1985)
Clive Panto ...
 Max Perutz (1 episode, 1987)
Linda Lewis ...
 Herself - Reporter (1 episode, 1988)
Bill Baum ...
 Himself - Wide Field Camera Team (1 episode, 1990)
Philip Rosch ...
 US Government Spokesman (1 episode, 2006)
Gary Honey ...
 Himself - Research Fellow, University of Cambridge (1 episode, 2008)
Guy Snodgrass ...
 Himself (1 episode, 2008)
Robert Harman ...
 Himself - Wire Flying Stunts (1 episode, 1985)
Rupert Massey ...
 John Kendrew (1 episode, 1987)
Nicholas Witchell ...
 Himself - Newsreader (1 episode, 1988)
Alec Boksenberg ...
 Himself - Director, Royal Greenwich Observatory (1 episode, 1990)
...
 US Immigration Official (1 episode, 2006)
David Spergel ...
 Himself (1 episode, 2006)
Josh Appazzato ...
 Himself (1 episode, 2008)
Theodora Duka ...
 Herself - Experimental Psychologist, University of Sussex (1 episode, 2008)
Geoffrey Chater ...
 Sir Lawrence Bragg (1 episode, 1987)
Sue Lawley ...
 Herself - Newsreader (1 episode, 1988)
Richard Meek ...
 Michael Peterson (1 episode, 2006)
Nicholas Fry ...
 Raymond Gosling (1 episode, 1987)
Neil Bennett ...
 Himself - Reporter (1 episode, 1988)
Jack Brandt ...
 Himself - Goddard High Resolution Spectrograph (1 episode, 1990)
Reis Chuba ...
 Mickey Peterson (1 episode, 2006)
Tom McCabe ...
 Bill Seeds (1 episode, 1987)
David Loyn ...
 Himself - Reporter (1 episode, 1988)
Sally Heap ...
 Herself - High Resolution Spectrograph (1 episode, 1990)
Darl Chryst ...
 Anna Peterson (1 episode, 2006)
Petronella Ford ...
 Odile Crick (1 episode, 1987)
Richard Harms ...
 Himself - Faint Object Spectrograph (1 episode, 1990)
Shelby Rose ...
 Lori Peterson (1 episode, 2006)
Ian Harvey ...
 Bruce Fraser (1 episode, 1987)
Bob Bless ...
 Himself - University of Madison, Wisconsin - High Speed Photometer (1 episode, 1990)
...
 Kim (1 episode, 2006)
Vass Anderson ...
 Alex Stokes (1 episode, 1987)
Conrad Sturch ...
 Himself - Space Telescope Science Institute (1 episode, 1990)
...
 Kim's Mother (1 episode, 2006)
Jill Johnson ...
 Freda Ticehurst (1 episode, 1987)
Bill Jefferys ...
 Himself - University of Austin, Texas (1 episode, 1990)
Garth Williams ...
 Kim's Father (1 episode, 2006)
Rachel Weaver ...
 First French Girl (1 episode, 1987)
Al Bogess ...
 Himself - Space Telescope Scientist, NASA Goddard (1 episode, 1990)
Pat DiRoss ...
 Paramedic (1 episode, 2006)
Katherine Kath ...
 Pop Prior (1 episode, 1987)
Bruce McCandless II ...
 Himself - Astronaut (1 episode, 1990)
Chad Lares ...
 National Guard Officer (1 episode, 2006)
Gaby Lister ...
 Second French Girl (1 episode, 1987)
Kathy Sullivan ...
 Herself - Astronaut (1 episode, 1990)
Slade Hall ...
 US TV Reporter 1 (1 episode, 2006)
David Allister ...
 John Griffith (1 episode, 1987)
Rachel Whirey ...
 US TV Reporter 2 (1 episode, 2006)
Anna Skye ...
 Girl at Party (1 episode, 1987)
Carlos Urtubey ...
 Spanish TV Reporter (1 episode, 2006)
Lyndon Brook ...
 Erwin Chargaff (1 episode, 1987)
...
 Rachel Stone Reporter (1 episode, 2006)
Vincent Marzello ...
 Peter Pauling (1 episode, 1987)
Elizabeth Elvin ...
 Karen Tyler (1 episode, 2006)
Ray Charleson ...
 Jerry Donohue (1 episode, 1987)
Terrance Mustdoo ...
 Funeral Priest (1 episode, 2006)
John Tang
(1 episode, 2006)
Hyland Woo
(1 episode, 2006)
David Collins
(1 episode, 2006)
Shona McCormack
(1 episode, 2006)
Max Tetlow
(1 episode, 2006)
Rebecca Reece
(1 episode, 2006)
Ben Finney
(1 episode, 2006)
Jess Pilmore
(1 episode, 2006)
Murray Gell-Mann ...
 Himself (1 episode, 1964)
Robert Horne ...
 Himself (1 episode, 1964)
Aaron Klug ...
 Himself (1 episode, 1964)
Yuval Ne'eman ...
 Himself (1 episode, 1964)
Nicholas Samios ...
 Himself (1 episode, 1964)
Charles A. Berry ...
 Himself (1 episode, 1966)
Frank Borman ...
 Himself (1 episode, 1966)
William Burleigh ...
 Humphrey (1 episode, 1966)
Walter Cunningham ...
 Himself (1 episode, 1966)
Dudley Foster ...
 Father (1 episode, 1966)
John Hodge ...
 Himself (1 episode, 1966)
Matthew Radnofsky ...
 Himself (1 episode, 1966)
Julie Samuel ...
 Emma (1 episode, 1966)
...
 Mother (1 episode, 1966)
Deborah Watling ...
 Sophy (1 episode, 1966)
Alex Comfort ...
 Himself - University College London (1 episode, 1968)
Michael Borer ...
 Himself - Zoologist (1 episode, 1969)
Eric Zimen ...
 Himself - Zoologist (1 episode, 1969)
A.J. Ayer ...
 Himself (1 episode, 1970)
Michael Flanders ...
 Himself - Commentator (1 episode, 1970)
Patrick Barr ...
 Charles Darwin (1 episode, 1971)
Trevor Jones ...
 Himself - General Motors, Detroit (1 episode, 1971)
Jan Corsellis ...
 Himself - Runwell Hospital (1 episode, 1972)
W.G. Hoskins ...
 Himself - Presenter (1 episode, 1972)
Adam ...
 Himself - Deaf Child (1 episode, 1973)
Bernard Archard ...
 Dr. Freud (1 episode, 1973)
Jack Ashley ...
 Himself (1 episode, 1973)
Mary Ashton ...
 Gisela (1 episode, 1973)
Richard Bebb ...
 Commentary (1 episode, 1973)
Michael Brennan ...
 Captain Novak (1 episode, 1973)
Claire Cummings ...
 Herself - Deaf Child (1 episode, 1973)
William Edmondson ...
 Himself - Teacher, Imperial College (1 episode, 1973)
L. Fisch ...
 Himself - Expert on Elderly Deafness (1 episode, 1973)
...
 Patient (1 episode, 1973)
Jo Garrity ...
 Girl with beautiful eyes (1 episode, 1973)
Lydia Handscomb ...
 Herself - Deaf Youngster (1 episode, 1973)
Alister Hardy ...
 Himself (1 episode, 1973)
Charles Kinross ...
 Father (1 episode, 1973)
Ruth Madoc ...
 Governess (1 episode, 1973)
Mike Martin ...
 Himself - RNID Scientific & Technical Department (1 episode, 1973)
Alan Murray ...
 Himself - Deaf Worker (1 episode, 1973)
Caspar Norman ...
 Patient as a boy (1 episode, 1973)
Ken Scarratt ...
 Himself - Deaf Adult (1 episode, 1973)
Anita Carey ...
 Young Joey's Mother (1 episode, 1974)
Bob Cava ...
 Himself - AT&T Bell Labs, New Jersey (1 episode, 1974)
Francis Crick ...
 Himself (1 episode, 1974)
Henry Kolm ...
 Himself - Massachusetts Institute of Technology (1 episode, 1974)
...
 Ernie (1 episode, 1974)
Michael Swann ...
 Himself - Narrator (1 episode, 1974)
Mark Wing-Davey ...
 Young Joey's Father (1 episode, 1974)
Phyllis Croft ...
 Herself (1 episode, 1975)
Robert McNeill Alexander ...
 Himself - Leeds University (1 episode, 1976)
Gerard Guarniero ...
 Himself (1 episode, 1976)
Philip Madoc ...
 Himself - Narrator (1 episode, 1976)
Gentry Lee ...
 Himself (1 episode, 1977)
Russell Marker ...
 Himself (1 episode, 1977)
Lee Montague ...
 Charles Darwin (1 episode, 1977)
Bruce Murray ...
 Himself (1 episode, 1977)
Rosemary Leach ...
 Herself - Narrator (1 episode, 1978)
...
 Commentator (1 episode, 1978)
Frank Windsor ...
 Himself - Commentator (1 episode, 1978)
Philip James ...
 Himself - Commentator (1 episode, 1979)
Colin Raich ...
 Himself - Narrator (1 episode, 1979)
Gordon Taylor ...
 Himself - Presenter (1 episode, 1979)
Paul Bacon ...
 Himself - Narrator (1 episode, 1980)
Brian Carroll ...
 Himself - Narrator (1 episode, 1980)
Peter Fenwick ...
 Himself - Commentator (1 episode, 1980)
Charles Kay ...
 Himself - Narrator (1 episode, 1980)
Luiz Alvarez ...
 Himself - University of California (1 episode, 1981)
Colin Chapman ...
 Himself (1 episode, 1981)
Jim Clark ...
 Himself (1 episode, 1981)
Michael Dean ...
 Himself - Narrator (1 episode, 1981)
George Duckett ...
 Himself - Cosworth (1 episode, 1981)
Keith Duckworth ...
 Himself - Cosworth Designer (1 episode, 1981)
Frank Durney ...
 Himself - Williams R&D Engineer (1 episode, 1981)
Cesare Emiliani ...
 Himself - Professor of Geology, University of Miami (1 episode, 1981)
Bob Gayler ...
 Himself - High Speed Engine Designer (1 episode, 1981)
Patrick Head ...
 Himself - Williams Designer (1 episode, 1981)
Alan Jones ...
 Himself (1 episode, 1981)
Neil Oatley ...
 Himself - Chief Engineer, Williams (1 episode, 1981)
Carlos Alberto Reutemann ...
 Himself (1 episode, 1981)
Dale A. Russell ...
 Himself - Paleobiologist, National Museums of Canada (1 episode, 1981)
Dick Scammell ...
 Himself (1 episode, 1981)
Bob Torrie ...
 Himself - Gearbox Expert, Williams (1 episode, 1981)
Frank Williams ...
 Himself - Team Principal, Williams (1 episode, 1981)
Peter Windsor ...
 Himself - Racing Journalist (1 episode, 1981)
Dick Boydell ...
 Himself - Presenter (1 episode, 1982)
Ian McColl ...
 Himself (1 episode, 1982)
Colin Blakely ...
 Himself - Narrator (1 episode, 1983)
Ian Fells ...
 Himself - Presenter (1 episode, 1983)
Edward Fredkin ...
 Himself - Massachusetts Institute of Technology (1 episode, 1983)
Jan Harding ...
 Himself - Narrator (1 episode, 1983)
Robert Jastrow ...
 Himself - Goddard Institute for Space Studies, NASA (1 episode, 1983)
...
 Himself - Presenter (1 episode, 1983)
(1 episode, 1984)
James Burke ...
 Himself - Presenter (1 episode, 1984)
Arthur Jensen ...
 Himself - University of California, Berkeley (1 episode, 1984)
Leon Kamin ...
 Himself (1 episode, 1984)
Jonathan Miller ...
 Himself (1 episode, 1984)
Kieran Prendiville ...
 Himself - Presenter (1 episode, 1984)
Ivan Vaughan ...
 Himself (1 episode, 1984)
...
 Himself - Narrator (1 episode, 1986)
Joseph P. Allen ...
 Himself - Scientist Astronaut (1 episode, 1987)
Roy Bridges ...
 Himself - Shuttle Pilot (1 episode, 1987)
Robert Gibson ...
 Himself - Shuttle Commander (1 episode, 1987)
Frederick Hauck ...
 Himself - Shuttle Commander (1 episode, 1987)
Henry Petroski ...
 Himself (1 episode, 1987)
David Webb ...
 Himself - US National Commission on Space (1 episode, 1987)
Ralph Leighton ...
 Himself (1 episode, 1988)
Stephen Moore ...
 Himself - Narrator (1 episode, 1988)
George Nelson ...
 Himself - Discovery Astronaut (1 episode, 1988)
Tom Gennarelli ...
 Himself - Allegheny University Hospital (1 episode, 1989)
Hilary Henson ...
 Herself - Narrator (1 episode, 1989)
Don Huelke ...
 Himself - Accident Investigator, University of Michigan (1 episode, 1989)
Eric R. Laithwaite ...
 Himself - Presenter (1 episode, 1989)
Murray Mackay ...
 Himself - Birmingham Accident Research Centre (1 episode, 1989)
...
 Himself - Center for Study of Responsive Law (1 episode, 1989)
Stefan Nilsson ...
 Himself - Volvo Car Corporation (1 episode, 1989)
Larry Thibault ...
 Himself - Allegheny University Hospital (1 episode, 1989)
Glyn Worsnip ...
 Himself (1 episode, 1989)
George Eichwort ...
 Himself - Cornell University (1 episode, 1990)
William Hamilton ...
 Himself - University of Oxford (1 episode, 1990)
...
 Himself - Narrator (1 episode, 1990)
Jenni Murray ...
 Herself - Narrator (1 episode, 1990)
Robert Page Jr. ...
 Himself - University of California (1 episode, 1990)
Adam Raphael ...
 Himself - Narrator (1 episode, 1990)
Rüdiger Wehner ...
 Himself - University of Zurich (1 episode, 1990)
John Perry Barlow ...
 Himself (1 episode, 1991)
Gareth Edwards ...
 Himself (1 episode, 1991)
Scott Fisher ...
 Himself (1 episode, 1991)
Michael Frayn ...
 Himself (1 episode, 1991)
Thomas Furness ...
 Himself (1 episode, 1991)
Jaron Lanier ...
 Himself (1 episode, 1991)
Brenda Laurel ...
 Herself (1 episode, 1991)
Michael McGreevy ...
 Himself (1 episode, 1991)
Howard Rheingold ...
 Himself (1 episode, 1991)
Robert Stone ...
 Himself (1 episode, 1991)
Sally Tisdale ...
 Herself (1 episode, 1991)
Don Vickers ...
 Himself (1 episode, 1991)
Michael Wahrman ...
 Himself (1 episode, 1991)
Jonathan Waldern ...
 Himself (1 episode, 1991)
Frank Banta ...
 Himself - Kinsey Respondent (1 episode, 1992)
William Dellenback ...
 Himself - Kinsey's Photographer (1 episode, 1992)
Virginia Johnson ...
 Herself (1 episode, 1992)
Alfred Kinsey ...
 Himself (1 episode, 1992)
William H. Masters ...
 Himself (1 episode, 1992)
...
 Narrator (1 episode, 1992)
Colin Tudge ...
 Himself (1 episode, 1992)
Oliver Sacks ...
 Himself - Presenter (1 episode, 1994)
...
 Herself - Narrator (1 episode, 1995)
Gerald Scarfe ...
 Himself - Narrator (1 episode, 1995)
Keith Baverstock ...
 Himself (1 episode, 1996)
...
 Herself (1 episode, 1996)
Orville Chapman ...
 Himself (1 episode, 1996)
Raymond Chiao ...
 Himself (1 episode, 1996)
John Coates ...
 Himself (1 episode, 1996)
John Conway ...
 Himself (1 episode, 1996)
Evgeni Demidchik ...
 Himself (1 episode, 1996)
David Deutsch ...
 Himself (1 episode, 1996)
Francois Diederich ...
 Himself (1 episode, 1996)
Joe Hafele ...
 Himself (1 episode, 1996)
Jonathan Hare ...
 Himself (1 episode, 1996)
John Harrison ...
 Himself (1 episode, 1996)
Nick Katz ...
 Himself (1 episode, 1996)
Irina Kovalchuk ...
 Herself (1 episode, 1996)
Wolfgang Kratschmer ...
 Himself (1 episode, 1996)
Lowell Lamb ...
 Himself (1 episode, 1996)
Barry Mazur ...
 Himself (1 episode, 1996)
Fred Mettler ...
 Himself (1 episode, 1996)
Gunter Nimtz ...
 Himself (1 episode, 1996)
Igor Novikov ...
 Himself (1 episode, 1996)
Alexei Okeanov ...
 Himself (1 episode, 1996)
Walter Pitman ...
 Himself (1 episode, 1996)
Ken Ribet ...
 Himself (1 episode, 1996)
Bill Ryan ...
 Himself (1 episode, 1996)
Carl Sagan ...
 Himself (1 episode, 1996)
Peter Sarnak ...
 Himself (1 episode, 1996)
Goro Shimura ...
 Himself (1 episode, 1996)
Kip Thorne ...
 Himself (1 episode, 1996)
Matt Visser ...
 Himself (1 episode, 1996)
John Wheeler ...
 Himself (1 episode, 1996)
Andrew Wiles ...
 Himself (1 episode, 1996)
Dillwyn Williams ...
 Himself (1 episode, 1996)
Bal Athwal ...
 Himself (1 episode, 1997)
Frank Barnes ...
 Himself - Granada Biosciences (1 episode, 1997)
Albert Bendelac ...
 Himself (1 episode, 1997)
Grahame Bulfield ...
 Himself - Director, Roslin Institute (1 episode, 1997)
Ted Cantrell ...
 Himself (1 episode, 1997)
José Antonio Chavez ...
 Himself (1 episode, 1997)
John Clark ...
 Himself - Roslin Institute (1 episode, 1997)
...
 Herself (1 episode, 1997)
Jonathan Cole ...
 Himself (1 episode, 1997)
William Conklin ...
 Himself (1 episode, 1997)
Steve D'Hondt ...
 Himself - University of Rhode Island (1 episode, 1997)
Gus Dalgleish ...
 Himself (1 episode, 1997)
Carlos de Cicco ...
 Himself (1 episode, 1997)
Francis Ephraim ...
 Himself (1 episode, 1997)
Elliot Fishman ...
 Himself (1 episode, 1997)
Charles Freed ...
 Himself (1 episode, 1997)
Sonia Guillen ...
 Herself (1 episode, 1997)
John Gurdon ...
 Himself - Welcome CRC Institute, Cambridge (1 episode, 1997)
Marsha Ivins ...
 Herself (1 episode, 1997)
Ron James ...
 Himself - PPL Therapeutics (1 episode, 1997)
Kirk Johnson ...
 Himself - Colorado Museum of Natural History (1 episode, 1997)
Sylvia Querero Kawasaki ...
 Herself (1 episode, 1997)
Jonathan King ...
 Himself - Massachusetts Institute of Technology (1 episode, 1997)
Kevin Lafferty ...
 Himself (1 episode, 1997)
Chris Larsen ...
 Himself (1 episode, 1997)
Charles Looney ...
 Himself - Granada Biosciences (1 episode, 1997)
Polly Matzinger ...
 Herself (1 episode, 1997)
Douglas McGavin ...
 Himself - Roslin Institute (1 episode, 1997)
David McNeill ...
 Himself (1 episode, 1997)
Dugan O'Keefe ...
 Himself - California Institute of Technology (1 episode, 1997)
Tom Pearson ...
 Himself (1 episode, 1997)
Johan Reinhard ...
 Himself (1 episode, 1997)
Sareta ...
 Herself - Mummy (1 episode, 1997)
Herbert Schaumburg ...
 Himself (1 episode, 1997)
Juan Schobinger ...
 Himself (1 episode, 1997)
Ron Schwartz ...
 Himself (1 episode, 1997)
Buck Sharpton ...
 Himself - Lunar Planetary Institute (1 episode, 1997)
Peter Sheehan ...
 Himself - Milwaukee Public Museum (1 episode, 1997)
Eugene Shoemaker ...
 Himself - US Geological Survey (1 episode, 1997)
Arthur Silverstein ...
 Himself (1 episode, 1997)
Jonathan Slack ...
 Himself - Bath University (1 episode, 1997)
Fred Tauber ...
 Himself (1 episode, 1997)
Ian Waterman ...
 Himself (1 episode, 1997)
Steen Willadsen ...
 Himself (1 episode, 1997)
Mohamed Abou-Donia ...
 Himself (1 episode, 1998)
Gerald Beech ...
 Himself (1 episode, 1998)
Andy Black ...
 Himself (1 episode, 1998)
Viktor Blagov ...
 Himself - Russian Mission Control (1 episode, 1998)
Ronald Blanck ...
 Himself (1 episode, 1998)
Sean Carroll ...
 Himself - University of Wisconsin (1 episode, 1998)
Bill Clavey ...
 Himself (1 episode, 1998)
Malcolm Dando ...
 Himself (1 episode, 1998)
Mark Doyle ...
 Himself (1 episode, 1998)
Denis Duboule ...
 Himself - University of Geneva (1 episode, 1998)
Alan Feduccia ...
 Himself - University of California (1 episode, 1998)
Peter Holland ...
 Himself - University of Reading (1 episode, 1998)
David Jablonski ...
 Himself - University of Chicago (1 episode, 1998)
Goran Jamai ...
 Himself (1 episode, 1998)
Mike Levine ...
 Himself - University of California, Berkeley (1 episode, 1998)
Nagesh Mahanthappa ...
 Himself - Ontogeny (1 episode, 1998)
Bill McGinnis ...
 Himself - University of California, San Diego (1 episode, 1998)
Steve Miller ...
 Himself (1 episode, 1998)
Angus Parker ...
 Himself (1 episode, 1998)
Dave Robertson ...
 Himself (1 episode, 1998)
Nicholas Soames ...
 Himself (1 episode, 1998)
Cliff Tabin ...
 Himself - Harvard University (1 episode, 1998)
Paul Taylor ...
 Himself (1 episode, 1998)
Thomas Tiedt ...
 Himself (1 episode, 1998)
James Tuite ...
 Himself (1 episode, 1998)
Elizabeth Wang ...
 Herself - Ontogeny (1 episode, 1998)
Patricia Alcott ...
 Herself (1 episode, 1999)
John Baross ...
 Himself (1 episode, 1999)
Robert Bauval ...
 Himself (1 episode, 1999)
Zvi Bodie ...
 Himself (1 episode, 1999)
Betty Christenson ...
 Herself (1 episode, 1999)
Jack Corliss ...
 Himself (1 episode, 1999)
John Delaney ...
 Himself (1 episode, 1999)
Gunter Dreyer ...
 Himself (1 episode, 1999)
Joy Englestad ...
 Herself (1 episode, 1999)
Gary Feinman ...
 Himself (1 episode, 1999)
Linda Feinman ...
 Herself (1 episode, 1999)
Paul Foehn ...
 Himself (1 episode, 1999)
Sarah Francis ...
 Herself (1 episode, 1999)
Lillian Gross ...
 Herself (1 episode, 1999)
Urs Gruber ...
 Himself (1 episode, 1999)
Graham Hancock ...
 Himself (1 episode, 1999)
Richard Hansen ...
 Himself (1 episode, 1999)
David Harris ...
 Himself (1 episode, 1999)
Jorg Heumader ...
 Himself (1 episode, 1999)
Gordon Hillman ...
 Himself (1 episode, 1999)
Dieter Issler ...
 Himself (1 episode, 1999)
Stan Jonas ...
 Himself (1 episode, 1999)
Christa Kapellner ...
 Herself (1 episode, 1999)
Helmut Kapellner ...
 Himself (1 episode, 1999)
Silvia Kathrein ...
 Herself (1 episode, 1999)
Deborah Kelley ...
 Herself (1 episode, 1999)
Sue Kiner ...
 Herself (1 episode, 1999)
Ed Krupp ...
 Himself (1 episode, 1999)
Roger Lowenstein ...
 Himself (1 episode, 1999)
Rudi Mair ...
 Himself (1 episode, 1999)
Eleanor Mannika ...
 Herself (1 episode, 1999)
Stefan Margreth ...
 Himself (1 episode, 1999)
Linda Massey ...
 Herself (1 episode, 1999)
Paul McHugh ...
 Himself (1 episode, 1999)
Leo Melamed ...
 Himself (1 episode, 1999)
Robert C. Merton ...
 Himself (1 episode, 1999)
Merton Miller ...
 Himself (1 episode, 1999)
Leroy Olson ...
 Himself (1 episode, 1999)
Veronique Robigou ...
 Herself (1 episode, 1999)
Luggi Salner ...
 Himself (1 episode, 1999)
Paul Samuelson ...
 Himself (1 episode, 1999)
Robert Schoch ...
 Himself (1 episode, 1999)
Myron Scholes ...
 Himself (1 episode, 1999)
Ben Schwartz ...
 Himself (1 episode, 1999)
Keith Shepherd ...
 Himself (1 episode, 1999)
Kate Spence ...
 Herself (1 episode, 1999)
David Spiegel ...
 Himself (1 episode, 1999)
Herbert Spiegel ...
 Himself (1 episode, 1999)
Jason Tait ...
 Himself (1 episode, 1999)
Friedrich Treidl ...
 Himself (1 episode, 1999)
Georg Walter ...
 Himself (1 episode, 1999)
Toby Wilkinson ...
 Himself (1 episode, 1999)
Shadrack Abayo ...
 Himself (1 episode, 2000)
David Abshire ...
 Himself (1 episode, 2000)
Renee Abshire ...
 Herself (1 episode, 2000)
Stanley Ambrose ...
 Himself - University of Illinois (1 episode, 2000)
Ellen Anderson ...
 Herself - Juneau Forestry Sciences Lab, Alaska (1 episode, 2000)
Bertran Auvert ...
 Himself (1 episode, 2000)
Robert Bailley ...
 Himself (1 episode, 2000)
Heather Barnett ...
 Herself (1 episode, 2000)
Sheila Batchelor ...
 Herself (1 episode, 2000)
Carlos Bauzá ...
 Himself (1 episode, 2000)
Robin Bell ...
 Himself (1 episode, 2000)
Christophe Benech ...
 Himself (1 episode, 2000)
Fritz Benedict ...
 Himself (1 episode, 2000)
Bill Bonnichsen ...
 Himself - Idaho Geological Survey (1 episode, 2000)
Robbie Burns ...
 Himself - De Beers (1 episode, 2000)
Chris Burrows ...
 Himself - European Space Agency (1 episode, 2000)
Juliet Butler ...
 Herself (1 episode, 2000)
Michel Carael ...
 Himself (1 episode, 2000)
Frank D. Carsey ...
 Himself (1 episode, 2000)
Benjamin Carson Sr. ...
 Himself (1 episode, 2000)
Robert Christiansen ...
 Himself - US Geological Survey (1 episode, 2000)
James Cleaver ...
 Himself (1 episode, 2000)
Richard Coker ...
 Himself (1 episode, 2000)
Andrew Collier Cameron ...
 Himself (1 episode, 2000)
Rodolfo Coria ...
 Himself - Plaza Huincul Museum (1 episode, 2000)
James Curran ...
 Himself (1 episode, 2000)
Phil Dale ...
 Himself (1 episode, 2000)
Jean-Pierre Darmon ...
 Himself (1 episode, 2000)
Robert Daum ...
 Himself (1 episode, 2000)
Alvin Davies ...
 Himself (1 episode, 2000)
Simon Day ...
 Himself - Benfield Greig Hazard Research Centre, UCL (1 episode, 2000)
Alain Desremaux ...
 Himself (1 episode, 2000)
Milton Diamond ...
 Himself (1 episode, 2000)
Alice Dreger ...
 Herself (1 episode, 2000)
Alan Dressler ...
 Himself (1 episode, 2000)
Andrea Drusini ...
 Himself (1 episode, 2000)
John Dubinski ...
 Himself (1 episode, 2000)
Cynan Ellis-Evans ...
 Himself (1 episode, 2000)
Derek Elsworth ...
 Himself - Pennsylvania State University (1 episode, 2000)
Sandra Faber ...
 Himself (1 episode, 2000)
Terry Facey ...
 Himself (1 episode, 2000)
Laura Ferrarese ...
 Herself (1 episode, 2000)
Don Fitch ...
 Himself (1 episode, 2000)
Michael Fossel ...
 Himself (1 episode, 2000)
Richard Fox ...
 Himself (1 episode, 2000)
Robb Fraley ...
 Himself (1 episode, 2000)
Daniel Frascone ...
 Himself (1 episode, 2000)
Wendy Freeman ...
 Herself (1 episode, 2000)
Hermann Fritz ...
 Himself - Swiss Federal Institute of Technology (1 episode, 2000)
Andrew Fruchter ...
 Himself (1 episode, 2000)
Roy Fuchs ...
 Himself (1 episode, 2000)
Paula Fujiwara ...
 Herself (1 episode, 2000)
Justine Gaborit ...
 Herself (1 episode, 2000)
Laurie Garrett ...
 Herself (1 episode, 2000)
George Gatewood ...
 Himself (1 episode, 2000)
Karl Gebhardt ...
 Himself (1 episode, 2000)
Stanton Gerson ...
 Himself (1 episode, 2000)
William Gibbons ...
 Himself (1 episode, 2000)
Hugh Glostner ...
 Himself (1 episode, 2000)
Roger Gorski ...
 Himself (1 episode, 2000)
Mel Grumbach ...
 Himself (1 episode, 2000)
Sandeep Gupta ...
 Himself (1 episode, 2000)
Henry Harpending ...
 Himself - University of Utah (1 episode, 2000)
John Harris ...
 Himself - Page Museum, Los Angeles (1 episode, 2000)
Brian Harrison ...
 Himself (1 episode, 2000)
William Haseltine ...
 Himself (1 episode, 2000)
Gerald Hawkins ...
 Himself (1 episode, 2000)
Richard Hayes ...
 Himself (1 episode, 2000)
Ellen Hebber-Katz ...
 Herself (1 episode, 2000)
Albert Heisse ...
 Himself (1 episode, 2000)
Greg Henry ...
 Himself (1 episode, 2000)
Luis Herrera-Estrella ...
 Himself (1 episode, 2000)
Bill Hines ...
 Himself (1 episode, 2000)
Thomas Holtz ...
 Himself - University of Maryland (1 episode, 2000)
Leroy Hood ...
 Himself (1 episode, 2000)
Keith Horne ...
 Himself (1 episode, 2000)
Ruth Hudson ...
 Herself (1 episode, 2000)
Lynn Jorde ...
 Himself - University of Utah (1 episode, 2000)
Andrei Kapitsa ...
 Himself (1 episode, 2000)
Jennifer Keith ...
 Herself (1 episode, 2000)
Lindsay Kickert ...
 Herself (1 episode, 2000)
Edward Kiely ...
 Himself (1 episode, 2000)
Richard Kolodner ...
 Himself (1 episode, 2000)
John Kormendy ...
 Himself (1 episode, 2000)
Dasha Krivoshlyapova ...
 Herself (1 episode, 2000)
Masha Krivoshlyapova ...
 Herself (1 episode, 2000)
Kenny Lakeberg ...
 Himself (1 episode, 2000)
Tom Lehner ...
 Himself (1 episode, 2000)
Juan Carlos Leiva ...
 Himself (1 episode, 2000)
Pierre Leriche ...
 Himself (1 episode, 2000)
Cody Lloyd ...
 Herself (1 episode, 2000)
Damian Loughran ...
 Himself (1 episode, 2000)
Josephine Loughran ...
 Herself (1 episode, 2000)
Henry Lynch ...
 Himself (1 episode, 2000)
Duccio Macchetto ...
 Himself - Space Telescope Science Institute (1 episode, 2000)
Mike Mahan ...
 Himself (1 episode, 2000)
Stacy Marking ...
 Herself (1 episode, 2000)
Jeff Markway ...
 Himself (1 episode, 2000)
Kathleen Markway ...
 Herself (1 episode, 2000)
Phil Markway ...
 Himself (1 episode, 2000)
Emma Martin ...
 Herself (1 episode, 2000)
Robert May ...
 Himself (1 episode, 2000)
Paul Mayho ...
 Himself (1 episode, 2000)
Michel Mayor ...
 Himself (1 episode, 2000)
Joe McCormick ...
 Himself (1 episode, 2000)
Gary McMurtry ...
 Himself - University of Hawaii (1 episode, 2000)
Lou Montagnino ...
 Himself (1 episode, 2000)
Tom Murray ...
 Himself (1 episode, 2000)
Mark Newton ...
 Himself - Oxford University (1 episode, 2000)
Mark Norell ...
 Himself - American Museum of Natural History (1 episode, 2000)
Hazel North ...
 Herself (1 episode, 2000)
Fernando Novas ...
 Himself - Argentina Museum of Natural Sciences (1 episode, 2000)
Joseph Odhuko ...
 Himself (1 episode, 2000)
Gilbert Ogutu ...
 Himself (1 episode, 2000)
Tom Onyango ...
 Himself (1 episode, 2000)
Giuseppe Orefici ...
 Himself (1 episode, 2000)
Yuri Pal'yanov ...
 Himself - Russian Academy of Sciences (1 episode, 2000)
Doug Parr ...
 Himself (1 episode, 2000)
Julie Parsonett ...
 Herself (1 episode, 2000)
Bruce Patterson ...
 Himself (1 episode, 2000)
Charles Pellerin ...
 Himself - NASA Director of Astrophysics 1982-1992 (1 episode, 2000)
Jonathan Peter ...
 Himself (1 episode, 2000)
C.J. Peters ...
 Himself (1 episode, 2000)
Jean Robert Petit ...
 Himself (1 episode, 2000)
George Plafker ...
 Himself - US Geological Survey (1 episode, 2000)
Frank Plummer ...
 Himself (1 episode, 2000)
Ingo Potrykus ...
 Himself (1 episode, 2000)
John Priscu ...
 Himself (1 episode, 2000)
Miller Quarles ...
 Himself (1 episode, 2000)
Didier Queloz ...
 Himself (1 episode, 2000)
Philip Ransley ...
 Himself (1 episode, 2000)
Frank Rauscher ...
 Himself (1 episode, 2000)
Russell Reid ...
 Himself (1 episode, 2000)
William Reiner ...
 Himself (1 episode, 2000)
Karl Reinhard ...
 Himself - University of Nebraska (1 episode, 2000)
Priscilla Reining ...
 Herself (1 episode, 2000)
Catharine Abadie Reynal ...
 Herself (1 episode, 2000)
Doug Richstone ...
 Himself (1 episode, 2000)
Jeremy Rifkin ...
 Himself (1 episode, 2000)
Bud Rigby ...
 Himself (1 episode, 2000)
Heinz Rode ...
 Himself (1 episode, 2000)
Josue Lancho Rojas ...
 Himself (1 episode, 2000)
Michael Rose ...
 Himself (1 episode, 2000)
Tom Sanders ...
 Himself (1 episode, 2000)
Serban Sarbu ...
 Himself (1 episode, 2000)
Lori Schappell ...
 Herself (1 episode, 2000)
Reba Schappell ...
 Herself (1 episode, 2000)
Richard Setlow ...
 Himself (1 episode, 2000)
...
 Himself (1 episode, 2000)
Jerry Shay ...
 Himself (1 episode, 2000)
Roger Short ...
 Himself (1 episode, 2000)
Daniel Sibeso ...
 Himself (1 episode, 2000)
Joseph Silk ...
 Himself (1 episode, 2000)
Robert Smith ...
 Himself (1 episode, 2000)
Robert B. Smith ...
 Himself - University of Utah (1 episode, 2000)
Carlos Sorini ...
 Himself (1 episode, 2000)
Steve Sparks ...
 Himself - University of Bristol (1 episode, 2000)
Paul Spear ...
 Himself - De Beers (1 episode, 2000)
Lewis Spitz ...
 Himself (1 episode, 2000)
Dick Swaab ...
 Himself (1 episode, 2000)
Frank Taylor ...
 Himself (1 episode, 2000)
John Templeton ...
 Himself (1 episode, 2000)
Gerard Thebault ...
 Himself (1 episode, 2000)
John Trauger ...
 Himself - NASA Jet Propulsion Laboratory (1 episode, 2000)
Howard Ulrich ...
 Himself (1 episode, 2000)
Sonny Ulrich ...
 Himself (1 episode, 2000)
Mike Voorhies ...
 Himself - University of Nebraska (1 episode, 2000)
Ed Weiler ...
 Himself - Head of Space Science, NASA (1 episode, 2000)
Michael West ...
 Himself (1 episode, 2000)
Desiree Williams ...
 Herself (1 episode, 2000)
Logan Williams ...
 Himself (1 episode, 2000)
Michelle Williams ...
 Herself (1 episode, 2000)
Steve Williams ...
 Himself (1 episode, 2000)
Gavin Wright ...
 Himself (1 episode, 2000)
Woodring Wright ...
 Himself (1 episode, 2000)
Greg Wuertz ...
 Himself (1 episode, 2000)
Magdi Yacoub ...
 Himself (1 episode, 2000)
Daniel Yarosh ...
 Himself (1 episode, 2000)
Per Ahlberg ...
 Himself - The Natural History Museum, London (1 episode, 2001)
Leslie Aiello ...
 Herself (1 episode, 2001)
Valery Aleskin ...
 Himself (1 episode, 2001)
Severino Antinori ...
 Himself (1 episode, 2001)
Farooq Awan ...
 Himself (1 episode, 2001)
Mary Baker ...
 Herself (1 episode, 2001)
Michael Baumann ...
 Himself (1 episode, 2001)
Gary Beiter ...
 Himself (1 episode, 2001)
Thomas Belsher ...
 Himself (1 episode, 2001)
Valentin Bets ...
 Himself (1 episode, 2001)
Charles-François Boudouresque ...
 Himself (1 episode, 2001)
David Bowers ...
 Himself (1 episode, 2001)
Bob Brier ...
 Himself (1 episode, 2001)
David Brooks ...
 Himself (1 episode, 2001)
Jonathan Brotchie ...
 Himself (1 episode, 2001)
Hal Broxmeyer ...
 Himself (1 episode, 2001)
Mikhail Budyko ...
 Himself - State Hydrological Institute, St Petersburg (1 episode, 2001)
Bob Carr ...
 Himself (1 episode, 2001)
Michael Carr ...
 Himself (1 episode, 2001)
John Charles ...
 Himself (1 episode, 2001)
Jennifer Clack ...
 Herself - Cambridge University Museum of Zoology (1 episode, 2001)
Catherine Coleman ...
 Herself (1 episode, 2001)
Henry Cordes ...
 Himself (1 episode, 2001)
Susan Cordes ...
 Herself (1 episode, 2001)
Marjorie Courtenay-Latimer ...
 Herself - East London Museum, South Africa (1 episode, 2001)
Alan Crossman ...
 Himself (1 episode, 2001)
Ted Daeschler ...
 Himself - Philadelphia Academy of Natural Sciences (1 episode, 2001)
Ahmed Hasan Dani ...
 Himself (1 episode, 2001)
Chris Dearborn ...
 Himself (1 episode, 2001)
Jayne Dearborn ...
 Herself (1 episode, 2001)
Jacqueline Dixon ...
 Herself (1 episode, 2001)
François Doumenge ...
 Himself (1 episode, 2001)
Mike Duke ...
 Himself (1 episode, 2001)
Justus Erus ...
 Himself (1 episode, 2001)
Matthew Farrow ...
 Himself (1 episode, 2001)
Richard Farrow ...
 Himself (1 episode, 2001)
Shirley Farrow ...
 Herself (1 episode, 2001)
Ron Federici ...
 Himself (1 episode, 2001)
Jerry Fishman ...
 Himself (1 episode, 2001)
Michael Foale ...
 Himself (1 episode, 2001)
Robert Foley ...
 Himself (1 episode, 2001)
Peter Fonagy ...
 Himself (1 episode, 2001)
Susan Fox ...
 Herself (1 episode, 2001)
Dale Frail ...
 Himself (1 episode, 2001)
Duane Gish ...
 Himself - Institute for Creation Research (1 episode, 2001)
Elaine Gluckman ...
 Herself (1 episode, 2001)
Daniel Goldin ...
 Himself (1 episode, 2001)
Matthew Golombek ...
 Himself (1 episode, 2001)
Leonid Gorshkov ...
 Himself (1 episode, 2001)
Anatoli Gregoriev ...
 Himself (1 episode, 2001)
Brian Harland ...
 Himself - Cambridge University (1 episode, 2001)
William Hartmann ...
 Himself (1 episode, 2001)
Heide Hauschild ...
 Herself (1 episode, 2001)
James Head ...
 Himself (1 episode, 2001)
Paul Hoffman ...
 Himself - Harvard University (1 episode, 2001)
Robert Hoffman ...
 Himself (1 episode, 2001)
Darden Hood ...
 Himself (1 episode, 2001)
Asma Ibrahim ...
 Herself (1 episode, 2001)
Peter Jenner ...
 Himself (1 episode, 2001)
Dan Johanson ...
 Himself (1 episode, 2001)
Kent Joosten ...
 Himself (1 episode, 2001)
Olivier Jousson ...
 Himself (1 episode, 2001)
Hayley Kew ...
 Herself (1 episode, 2001)
Ian Kew ...
 Himself (1 episode, 2001)
Julie Kew ...
 Herself (1 episode, 2001)
Joseph Kirschvink ...
 Himself - California Institute of Technology (1 episode, 2001)
Meike Kohler ...
 Herself (1 episode, 2001)
Olga Kolesnikov ...
 Herself (1 episode, 2001)
Joanne Kurtzberg ...
 Herself (1 episode, 2001)
Tim Lawrence ...
 Himself (1 episode, 2001)
Sasha Lazutkin ...
 Himself (1 episode, 2001)
Meave Leakey ...
 Herself (1 episode, 2001)
Peter Marshall ...
 Himself (1 episode, 2001)
Bonnie McEwan ...
 Herself (1 episode, 2001)
David McKay ...
 Himself (1 episode, 2001)
Harley Means ...
 Himself (1 episode, 2001)
Chip Meegan ...
 Himself (1 episode, 2001)
Alexandre Meinesz ...
 Himself (1 episode, 2001)
Barrie Mellor ...
 Himself (1 episode, 2001)
Lynne Michelle ...
 Herself (1 episode, 2001)
Jerald Milanich ...
 Himself (1 episode, 2001)
Chris Milroy ...
 Himself (1 episode, 2001)
Charlie Morton ...
 Himself (1 episode, 2001)
Gloria Morton ...
 Herself (1 episode, 2001)
Sergei Morton ...
 Himself (1 episode, 2001)
White Muscarella ...
 Himself (1 episode, 2001)
Josie Naccarato ...
 Herself (1 episode, 2001)
Richard Naccarato ...
 Himself (1 episode, 2001)
Guy Narbonne ...
 Himself - Queen's University, Kingston, Ontario (1 episode, 2001)
Bohdan Paczynski ...
 Himself (1 episode, 2001)
Timothy Parker ...
 Himself (1 episode, 2001)
Greig Peters ...
 Himself (1 episode, 2001)
Georg Pohnert ...
 Himself (1 episode, 2001)
Norman Polmar ...
 Himself (1 episode, 2001)
Valeri Polyakov ...
 Himself (1 episode, 2001)
Al Powell ...
 Himself (1 episode, 2001)
Candy Pressey ...
 Herself (1 episode, 2001)
Jay Quade ...
 Himself (1 episode, 2001)
Desirée Racquer ...
 Herself (1 episode, 2001)
Matthew Racquer ...
 Himself (1 episode, 2001)
Jeffrey Rees ...
 Himself (1 episode, 2001)
Martin Rees ...
 Himself (1 episode, 2001)
Sardar Wali Reki ...
 Himself (1 episode, 2001)
Susan Rhind ...
 Herself (1 episode, 2001)
Jim Rice ...
 Himself (1 episode, 2001)
John Ricisak ...
 Himself (1 episode, 2001)
Ted Riggs ...
 Himself (1 episode, 2001)
Yuri Romanenko ...
 Himself (1 episode, 2001)
Victor Rozhkov ...
 Himself (1 episode, 2001)
Michael Russell ...
 Himself (1 episode, 2001)
Vyacheslav Salnitskii ...
 Himself (1 episode, 2001)
Gerald Schatten ...
 Himself (1 episode, 2001)
Daniel Schrag ...
 Himself - Harvard University (1 episode, 2001)
Thomas Scott ...
 Himself (1 episode, 2001)
Herschel Shepard ...
 Himself (1 episode, 2001)
St John Simpson ...
 Himself (1 episode, 2001)
Nicholas Sims-Williams ...
 Himself (1 episode, 2001)
Frank Smith ...
 Himself (1 episode, 2001)
Fred Smith ...
 Himself (1 episode, 2001)
Fred Spoor ...
 Himself (1 episode, 2001)
Maurice Stradling ...
 Himself (1 episode, 2001)
Nial Tanvir ...
 Himself (1 episode, 2001)
Keith Thomson ...
 Himself - Oxford University Museum (1 episode, 2001)
Jonathan Ubrette ...
 Himself (1 episode, 2001)
Oscar White ...
 Himself (1 episode, 2001)
Randolph Widmer ...
 Himself (1 episode, 2001)
Dave Williams ...
 Himself (1 episode, 2001)
Robert Winston ...
 Himself (1 episode, 2001)
Joanna Wood ...
 Herself (1 episode, 2001)
Rachel Woodfield ...
 Herself (1 episode, 2001)
Stan Woosley ...
 Himself (1 episode, 2001)
Lorraine Young ...
 Herself (1 episode, 2001)
Panayiotis Zavos ...
 Himself (1 episode, 2001)
Ahadji Abou ...
 Himself (1 episode, 2002)
Jim Adovasio ...
 Himself (1 episode, 2002)
Bill Allen ...
 Himself (1 episode, 2002)
Tamsin Allen ...
 Herself (1 episode, 2002)
Joallyn Archambault ...
 Herself (1 episode, 2002)
Nima Arkani-Hamed ...
 Himself - Harvard University (1 episode, 2002)
Heinz Aye ...
 Himself (1 episode, 2002)
Glenda Bailey ...
 Herself (1 episode, 2002)
William Balée ...
 Himself (1 episode, 2002)
Norman Banks ...
 Himself (1 episode, 2002)
John Bark ...
 Himself (1 episode, 2002)
David Baxendale ...
 Himself (1 episode, 2002)
Peter Baxter ...
 Himself (1 episode, 2002)
...
 Himself (1 episode, 2002)
Michael J. Benton ...
 Himself (1 episode, 2002)
Jacques Benveniste ...
 Himself (1 episode, 2002)
Geoffrey Bindman ...
 Himself (1 episode, 2002)
Martin Bland ...
 Himself (1 episode, 2002)
Bruce Bradley ...
 Himself (1 episode, 2002)
Ronald Brower ...
 Himself (1 episode, 2002)
Marta Calvache ...
 Herself (1 episode, 2002)
Bernard Chouet ...
 Himself (1 episode, 2002)
John Clapham ...
 Himself (1 episode, 2002)
Brian Clark ...
 Himself (1 episode, 2002)
Charles Clement ...
 Himself (1 episode, 2002)
Richard Collier ...
 Himself (1 episode, 2002)
Dave Collins ...
 Himself (1 episode, 2002)
Michael Collins ...
 Himself (1 episode, 2002)
Rod Corban ...
 Himself (1 episode, 2002)
W. Gene Corley ...
 Himself (1 episode, 2002)
Vincent Courtillot ...
 Himself (1 episode, 2002)
Winifred Creamer ...
 Herself (1 episode, 2002)
Ruben Cuneo ...
 Himself - Trelew Palaeontological Museum (1 episode, 2002)
Sal D'Agostino ...
 Himself (1 episode, 2002)
Dai Davies ...
 Himself (1 episode, 2002)
Felix De Marez Oyens ...
 Himself (1 episode, 2002)
Peter De Nijs ...
 Himself (1 episode, 2002)
Jan Demczur ...
 Himself (1 episode, 2002)
Gerald Dickens ...
 Himself (1 episode, 2002)
Michael Duff ...
 Himself - University of Michigan (1 episode, 2002)
Roger Easton ...
 Himself (1 episode, 2002)
Harold Edgerton ...
 Himself (1 episode, 2002)
Eduard Egarter Vigl ...
 Himself (1 episode, 2002)
Markus Egg ...
 Himself (1 episode, 2002)
Mark Elliot ...
 Himself (1 episode, 2002)
John Enderby ...
 Himself (1 episode, 2002)
Madeleine Ennis ...
 Herself (1 episode, 2002)
Clark Erickson ...
 Himself (1 episode, 2002)
Sven-Göran Eriksson ...
 Himself (1 episode, 2002)
Bill Evans ...
 Himself (1 episode, 2002)
Ian Evett ...
 Himself (1 episode, 2002)
Martin Evison ...
 Himself (1 episode, 2002)
Trevor Faithful ...
 Himself (1 episode, 2002)
Sadaf Farooqi ...
 Himself (1 episode, 2002)
Nicholas Finer ...
 Himself (1 episode, 2002)
Reinhard Fisch ...
 Himself (1 episode, 2002)
Peter Fisher ...
 Himself (1 episode, 2002)
Paul Foot ...
 Himself (1 episode, 2002)
Bill Forney ...
 Himself (1 episode, 2002)
Jeffrey Friedman ...
 Himself (1 episode, 2002)
Fernando Gil ...
 Himself (1 episode, 2002)
Paul Gostner ...
 Himself (1 episode, 2002)
Hugh Griffiths ...
 Himself (1 episode, 2002)
Marten Grundlingh ...
 Himself (1 episode, 2002)
Jim Gunson ...
 Himself (1 episode, 2002)
Jonathan Haas ...
 Himself (1 episode, 2002)
Michael Hackenberger ...
 Himself (1 episode, 2002)
Michael Hanratty ...
 Himself (1 episode, 2002)
David Harlow ...
 Himself (1 episode, 2002)
Robert Hecky ...
 Himself (1 episode, 2002)
James Hill ...
 Himself (1 episode, 2002)
Theodor Hinrichs ...
 Himself (1 episode, 2002)
Werner Hummel ...
 Himself (1 episode, 2002)
Adrian Jones ...
 Himself (1 episode, 2002)
Alexander Jones ...
 Himself (1 episode, 2002)
Dora Katsonopoulou ...
 Herself (1 episode, 2002)
John Kerr ...
 Himself (1 episode, 2002)
George Kling ...
 Himself (1 episode, 2002)
Keith Knox ...
 Himself (1 episode, 2002)
Matt Komorowski ...
 Himself (1 episode, 2002)
Paul Kronfield ...
 Himself (1 episode, 2002)
C.C. Lamberg-Karlovsky ...
 Himself (1 episode, 2002)
Karl-Ulrich Lampe ...
 Himself (1 episode, 2002)
Johannes Lehmann ...
 Himself (1 episode, 2002)
Suzanne Lehner ...
 Herself (1 episode, 2002)
Matthys Levy ...
 Himself (1 episode, 2002)
Monica Lom Ngong ...
 Herself (1 episode, 2002)
Adriana Lopez-Arbarello ...
 Herself - Trelew Palaeontological Museum (1 episode, 2002)
John Lowden ...
 Himself (1 episode, 2002)
Marion Macey ...
 Herself (1 episode, 2002)
Andrew MacFarlane ...
 Himself (1 episode, 2002)
John Maddox ...
 Himself (1 episode, 2002)
Larry Malinconico ...
 Himself (1 episode, 2002)
Roger Mann ...
 Himself (1 episode, 2002)
Phil Manning ...
 Himself - Yorkshire Museum (1 episode, 2002)
Larry Martin ...
 Himself (1 episode, 2002)
Paul Martin ...
 Himself (1 episode, 2002)
Florence McGovern ...
 Herself - Fossil Dealer (1 episode, 2002)
Anthony McKinlay Gregsten ...
 Himself (1 episode, 2002)
Betty Meggers ...
 Herself (1 episode, 2002)
Debbie Mehlman ...
 Herself (1 episode, 2002)
Mike Meldrum ...
 Himself (1 episode, 2002)
Lionel Milgrom ...
 Himself (1 episode, 2002)
Peter Mobbs ...
 Himself (1 episode, 2002)
Paul Neal ...
 Himself (1 episode, 2002)
Reviel Netz ...
 Himself (1 episode, 2002)
Eduardo Neves ...
 Himself (1 episode, 2002)
Deckers Ngarukiye ...
 Himself (1 episode, 2002)
William Noel ...
 Himself (1 episode, 2002)
Papa Nyako ...
 Himself (1 episode, 2002)
Stephen O'Rahilly ...
 Himself (1 episode, 2002)
Klaus Oeggl ...
 Himself (1 episode, 2002)
Al Osborne ...
 Himself (1 episode, 2002)
Motapon Oumarou ...
 Himself (1 episode, 2002)
Burt Ovrut ...
 Himself - University of Pennsylvania (1 episode, 2002)
Michael Owen ...
 Himself (1 episode, 2002)
Bob Park ...
 Himself (1 episode, 2002)
Judy Parrish ...
 Herself - University of Arizona (1 episode, 2002)
Jake Pauls ...
 Himself (1 episode, 2002)
Barry Peck ...
 Himself (1 episode, 2002)
Göran Persson ...
 Himself (1 episode, 2002)
James Petersen ...
 Himself (1 episode, 2002)
Sharon Poset ...
 Herself (1 episode, 2002)
Tom Pozorski ...
 Himself (1 episode, 2002)
Abigail Quandt ...
 Herself (1 episode, 2002)
Willi Railo ...
 Himself (1 episode, 2002)
Rod Rainey ...
 Himself (1 episode, 2002)
Lisa Randall ...
 Herself - Harvard University (1 episode, 2002)
James Randi ...
 Himself (1 episode, 2002)
Oliver Rauhut ...
 Himself - Trelew Palaeontological Museum (1 episode, 2002)
Wolfgang Reicheis ...
 Himself (1 episode, 2002)
David Reilly ...
 Himself (1 episode, 2002)
Gregory Retallack ...
 Himself (1 episode, 2002)
Ian Ridley ...
 Himself (1 episode, 2002)
Leslie Robertson ...
 Himself (1 episode, 2002)
Chris Rorres ...
 Himself (1 episode, 2002)
Guillermo Rougier ...
 Himself - American Museum of Natural History (1 episode, 2002)
Tim Rowe ...
 Himself - University of Texas (1 episode, 2002)
Craig Sechler ...
 Himself - Narrator (1 episode, 2002)
Horst Seidler ...
 Himself (1 episode, 2002)
Ruth Shady ...
 Herself (1 episode, 2002)
Michael Sherrard ...
 Himself (1 episode, 2002)
Haraldur Sigurdsson ...
 Himself (1 episode, 2002)
Erika Simon ...
 Herself (1 episode, 2002)
Helmut Simon ...
 Himself (1 episode, 2002)
Lewis Simons ...
 Himself (1 episode, 2002)
Alfred E. Smith ...
 Himself (1 episode, 2002)
Marie Smith ...
 Herself (1 episode, 2002)
Roger Smith ...
 Himself (1 episode, 2002)
Steven Soter ...
 Himself (1 episode, 2002)
Konrad Spindler ...
 Himself (1 episode, 2002)
Dennis Stanford ...
 Himself (1 episode, 2002)
Christoph Steiner ...
 Himself (1 episode, 2002)
Paul Steinhardt ...
 Himself - Princeton University (1 episode, 2002)
Walter Stewart ...
 Himself (1 episode, 2002)
Robert Stieglitz ...
 Himself (1 episode, 2002)
John Stix ...
 Himself (1 episode, 2002)
Valerie Storie ...
 Herself (1 episode, 2002)
Lawrence Guy Strauss ...
 Himself (1 episode, 2002)
Gregory Tanyileke