摩根·弗里曼
Morgan Freeman
饰：自己
Christof Koch
饰：Himself - Phd, Biology and Engineering, CalTech
David Chalmers
饰：Himself - Philosopher and Cognitive Scientist
加来道雄
Michio Kaku
饰：Self - Theoretical Physicist
Carlos Frenk
饰：Self - Astrophysicist
Janna Levin
饰：Self
Frank Close
饰：Self - Theoretical Physicist, Oxford University
Paul Steinhardt
饰：Self - Theoretical Physicist, Princeton University
Will Wright
Will Wright
饰：Self - Game Designer
阿兰·古斯
Alan Guth
饰：Self - MIT
David Eagleman
饰：Self - Neuroscientist, Baylor College of Medicine
Saul Perlmutter
饰：Self - Astrophysicist
Jill Tarter
饰：Self - Astronomer, SETI
Vera C. Rubin
饰：Self - Astronomer
Geoff Marcy
饰：Self - Phd, Astronomer, University of California, Berkeley
John Polkinghorne
John Polkinghorne
饰：Self - Particle Physicist
Richard Gott
饰：Self - Astrophysicist
Richard Terrile
Richard Terrile
饰：Self - Astronomer
Lynn Rothschild
饰：Self - NASA Ames Research Center
Sara Seager
饰：Self - Astrophysicist, MIT, Cambridge
Seth Shostak
饰：Self - Senior Astronomer, SETI Institute
Chris Trouble Delfosse
饰：Trouble
Stuart Hameroff
Stuart Hameroff
饰：Self - Phd, Anesthesiologist, University of Arizona
奥布里·德·格里
Aubrey de Grey
饰：Self - Anti-Aging Expert
Miguel Alcubierre
饰：Self - Physicist
Jean-Pierre Luminet
饰：Self - Astrophysicist
海勒姆·穆雷
Hiram A. Murray
饰：Man with Clone
斯蒂芬·平克
Steven Pinker
饰：Self - Experimental Psychologist, Harvard
Peter Ward
Peter Ward
饰：Self - Paleontologist, University of Washington, Seattle
Stanley Coren
饰：Self - Psychologist
Daniel Povinelli
饰：Self - Comparitive Psychologist
Bruce Hood
Bruce Hood
饰：Self - Psychologist
Stephon Alexander
饰：Self - Theoretical Physicist
Geoffrey West
饰：Self - Particle Physicist, Santa Fe Institute
Alison Gopnik
饰：Self - Child Psychologist, University of California, Berkeley
丹尼斯·洪
Dennis Hong
饰：Self
Albert de Roeck
饰：Self - Experimental Physicist
Aaron Lyons
Aaron Lyons
Ben Goertzel
Ben Goertzel
饰：Self - Artificial Intelligence Researcher
Erin Michelle Conroy
饰：Weather Report Woman
Whitney Gries
饰：Woman on Bench
Jyothsna Venkatesh
Jyothsna Venkatesh
饰：Doctor
Janine Hogan
饰：Homeowner
Zoe Kelly
饰：Football Fan
基普·索恩
Kip Thorne
饰：Self
麦克斯·泰格马克
Max Tegmark
饰：Self - Theoretical Physicist
Frank Tipler
饰：Self - Mathematical Physicist
Michael Persinger
饰：Self - Cognitive Neuroscience Researcher
David Spergel
饰：Self - Princeton University
Robert Lanza
饰：Self - MD, Scientist
Cuete Yeska
Cuete Yeska
饰：George santiago
Peter Higgs
饰：Self - Theoretical Physicist
Jeffrey L. Bada
饰：Self - Chemist
Garrett Lisi
饰：Self - Theoretical Physicist
Brenna Flaugher
饰：Self - Physicist and Astrophysicist, Fermilab
Jonathan Butterworth
饰：Self - University College London
Leon Lederman
饰：Self - Experimental Physicist
马库斯·纳蒂维达德
Marcus Natividad
饰：Suzuki Watamura
Dean Radin Ph.D.
Dean Radin Ph.D.
饰：Self - Institute for Noetic Science
鲁珀特·谢尔德雷克
Rupert Sheldrake
饰：Self - Biologist
Kelsi Cullimore
Kelsi Cullimore
饰：Self
Douglas R. Hofstadter
饰：Self - Cognitive scientist
Joao Magueijo
饰：Self - Theoretical physicist
Julian Barbour
饰：Self - Physicist
Andrei Linde
饰：Self - Cosmologist
Andrew Knoll
饰：Self - Paleontologist, Harvard
James Fallon
饰：Self - Neuroscientist
Hiroshi Ishiguro
Hiroshi Ishiguro
饰：Self - Professor, Intelligent Robotics Laboratory
Henrik Ehrsson
饰：Self - Neuroscientist
Herbert Benson
饰：Self - Benson-Henry Institute for Mind Body Medicine, Boston
Doris Taylor
饰：Self - Regenerative Medicine Research at Texas Heart Institute
James Kakalios
饰：Self - Physicist
Andre Fenton
饰：Self - Neuroscientist, State University of New York
Hiram A. Murray III
饰：Man's clone
Tali Sharot
饰：Self - Neuroscientist, University College, London
Linda Gottfredson
饰：Self - Sociologist, University of Delaware
James S. Bullock
饰：Self - Astrophysicist
Marcelo Gleiser
饰：Self - Cosmologist and Theoretical Physicist
Lee Kump
饰：Self
Cedric L. Williams
饰：Black Teen in Hoody
Deon Sams
Deon Sams
饰：Lying Boyfriend
Diana Mai Nguyen
饰：Female Powerhouse Executive
Zach Gibson
饰：Incompetent Foe
怀亚特·格雷
Wyatt Gray
饰：Self
Nick Polowy
饰：Study Subject
Tomas Quiroz
饰：Self - Ballet Dancer
米奇·多兰
Mickey Dolan
饰：Delinquent