Piers Gibbon
饰:Narrator
基思·巴特利特
Keith Bartlett
饰:Senior policeman
Matthew Zajac
饰:Narrator,2 episodes, 2000-2001, / ...
Uri Geller
饰:2 episodes, 1990-1997
Sue Blackmore
饰:2 episodes, 1990-1997
尼古拉·达菲特
Nicola Duffett
饰:Narrator,1 episode, 1994,
丹尼·韦伯
Danny Webb
饰:Liam Keller,1 episode, 1998,
Dilly Barlow
Dilly Barlow
饰:Narrator,1 episode, 2006,
Robin Jenkins
饰:Self,1 episode, 1994,
Steve Mentor
饰:Self,1 episode, 1994,
Jon Croft
Jon Croft
饰:Richard Steiner,1 episode, 1998,
Manfred Clynes
饰:Self,1 episode, 1994,
Jack Chissick
Jack Chissick
饰:Scott Miller,1 episode, 1998,
Carly Pierce
饰:Self,1 episode, 1994,
John Wheatley
John Wheatley
饰:Robert Sinclair,1 episode, 1998,
Donna Haraway
饰:Self,1 episode, 1994,
Peter Tothwa
饰:Self,1 episode, 1994,
Wayne Gregory
饰:Self,1 episode, 1994,
Norman Foster
饰:Self - Architect,1 episode, 1989,
Stanton Friedman
饰:1 episode, 1990
Doris Collins
饰:1 episode, 1990
罗杰·麦格夫
Roger McGough
饰:Self - Narrator,1 episode, 1991,
蒂莫西·利瑞
Timothy Leary
饰:1 episode, 1992
Ron Toomer
饰:1 episode, 1992
Stan Kinsey
饰:1 episode, 1992
罗杰·彭罗斯
Roger Penrose
饰:Self,1 episode, 1993,
米兰达·理查森
Miranda Richardson
饰:Narrator,1 episode, 1994,
迈克尔·安杰利斯
Michael Angelis
饰:Narrator,1 episode, 1994,
Ted Deerhurst
饰:Self,1 episode, 1994,
Ricky Grigg
饰:Self,1 episode, 1994,
Jenny Randles
饰:1 episode, 1994
理查德·道金斯
Richard Dawkins
饰:1 episode, 1997
Banachek
饰:1 episode, 1997
Bob Couttie
饰:1 episode, 1997
加来道雄
Michio Kaku
饰:Self,1 episode, 1999,
Seth Shostak
饰:Self,1 episode, 1999,
杰弗里·帕尔默
Geoffrey Palmer
饰:Narrator,1 episode, 2000,
杰洛·比法
Jello Biafra
饰:Self,1 episode, 2000,
Kris Mohandie
饰:Self - Psychologist,1 episode, 2000,
安格斯·肯尼迪
Angus Kennedy
饰:Tom,1 episode, 2000,
爱麦虞埃尔·果尔德施坦因
Emmanuel Goldstein
饰:Self,1 episode, 2000,
Count Zero
饰:Self,1 episode, 2000,
Monikar Humshuar-Maresca
饰:Lianne,1 episode, 2000,
Murray Gell-Mann
饰:1 episode, 2000
Philip Gingerich
饰:Self (University of Michigan),1 episode, 2001,
Euan Nisbet
饰:Self (University of London),1 episode, 2001,
John Oxford
饰:1 episode, 2006
Jeffery Taubenberger
饰:1 episode, 2006
马丁·贾维斯
Martin Jarvis
饰:Narrator,2 episodes, 1986,
詹姆斯·兰迪
James Randi
饰:2 episodes, 1990-1997
Russell Targ
饰:2 episodes, 1990-1997
Ray Hyman
饰:2 episodes, 1990-1997
Heather Couper
饰:Self - Narrator,1 episode, 1994,
罗伯特·林赛
Robert Lindsay
饰:Self - Narrator,1 episode, 2001,
Christine Kavanagh
Christine Kavanagh
饰:Helen Parker,1 episode, 1998,
奥莱加·费多罗
Olegar Fedoro
饰:Victor Bunin,1 episode, 1998,
William Bargar
饰:Self,1 episode, 1994,
Burt Caesar
Burt Caesar
饰:Everett Barnes,1 episode, 1998,
Alistair Proctor
饰:Self,1 episode, 1994,
苏·艾略特
Su Elliot
饰:Multi media minister,1 episode, 1998,
Jonathan Hazell
饰:Self,1 episode, 1994,
Michaelle Fine
Michaelle Fine
饰:Anna Murkova,1 episode, 1998,
Chris Hables Gray
饰:Self,1 episode, 1994,
Christopher Hunter
饰:Video expert,1 episode, 1998,
Janet Amsden
Janet Amsden
饰:Chief Inspector,1 episode, 1998,
Camilla Simson
Camilla Simson
饰:RTE interviewer,1 episode, 1998,
Ben Aris
饰:Director General BBC,1 episode, 1998,
Marjorie Bland
Marjorie Bland
饰:Elizabeth Steiner,1 episode, 1998,
Bella Enahoro
Bella Enahoro
饰:Systems agent,1 episode, 1998,
乔纳森·米勒
Jonathan Miller
饰:Narrator,1 episode, 1986,
Béla Bollobas
饰:Self,1 episode, 1987,
大卫·尼尔
David Neal
饰:Narrator,1 episode, 1990,
H.J. Eysenck
饰:1 episode, 1990
理查德·奥布里恩
Richard O'Brien
饰:Narrator,1 episode, 1992,
Marc Davis
饰:1 episode, 1992
Sylvere Lotringer
Sylvere Lotringer
饰:1 episode, 1992
杰夫·高布伦
Jeff Goldblum
饰:Self - Host,1 episode, 1993,
Hans Moravec
饰:Self,1 episode, 1993,
汤姆·贝克
Tom Baker
饰:Narrator,1 episode, 1994,
保罗·达纳曼
Paul Daneman
饰:Narrator,1 episode, 1994,
菲尔·哈特诺尔
Phil Hartnoll
饰:Self,1 episode, 1994,
Peter Kurth
Peter Kurth
饰:Self,1 episode, 1994,
Ian Fergusson
饰:Self,1 episode, 1995,
安德鲁·内尔
Andrew Neil
饰:1 episode, 1997
Richard Wiseman
饰:1 episode, 1997
Doug Vakoch
饰:Self,1 episode, 1999,
Kent Cullers
Kent Cullers
饰:Self,1 episode, 1999,
内尔·皮尔森
Neil Pearson
饰:Self - Narrator,1 episode, 2000,
Mary Ellen O'Toole
饰:Self - FBI Supervisory Special Agent,1 episode, 2000,
Deth Veggie
饰:Self,1 episode, 2000,
Ed Cummings
饰:Self,1 episode, 2000,
Grandmaster Ratté
饰:Self,1 episode, 2000,
Terrence Tumpey
饰:1 episode, 2006