Улоги
Erik Thompson
Self - Narrator- Alex Filippenko
Self - Univ. of California, Berkeley - Laura Danly
Self - Griffith Observatory - Clifford V. Johnson
Self - Univ. of Southern California - Michio Kaku
Self - Author, 'Physics of the Impossible' - Amy Mainzer
JPL - Greg Laughlin
Self - Univ. of California, Santa Cruz 
Neil deGrasse Tyson
Self - American Museum of Natural History- Rob Roy Britt
Self - Livescience.com - Michelle Thaller
Self - Caltech - Travis Taylor
Self - Physicist - Chris McKay
Self - NASA Ames Research Center - Kevin R. Grazier
Self - Planetary Scientist - Lucianne Walkowicz
Self - Princeton University - Don Yeomans
JPL - Holly Gilbert
Self - NASA - Sean Carroll
Self - Caltech - Adam Frank
Self - Astronomer, Univ. of Rochester - Bruce Betts
Self - The Planetary Society - Mike Brown
Self - CalTech - Seth Shostak
Self - SETI Institute - Adam Showman
Self - University of Arizona - William Hartmann
Self - Planetary Science Center - Dan Durda
Self - Southwest Research Institute - Geoff Marcy
Self - Astrobioloist, Univ. of California Berkeley - Pamela L. Gay
Self - David Grinspoon
Self - Denver Museum of Nature and Science - Peter Schultz
Self - Brown University - Kenneth Nealson
Self - Univ. of Southern California
Режисер
Сцеарист
- ...(writer)
- ...(additional writing)
- ...(additional writing)
- ...(supervising writer)
Анатомија на падот 
Форест Гамп 
Наше маало 
Патриотски игри 