ACTORI
- William Shatner
Self - Roaster - Ben McGee
Self - Planetary Geophysicist - Michio Kaku
Self - Theoretical Physicist, Professor at The Cit - Graham Lau
Self - Research Investigator: Blue Marble Space - Rod Pyle
Self - Editor-in-chief: Ad Astra Magazine - Paul Sutter
Author - Rebecca Boyle
Science Writer - Michael Dennin
Self - Physicist, University of California, Irvine - Pascal Lee
Self - Planetary Scientist - Jason Wright
Self - Prof. of Astrophysics, Penn State - Anna Gülcher
Cal-Tech - Amy Shira Teitel
Self - Spaceflight Historian - Edward Schwieterman
Self - Prof. of Astrobiology, UC Riverside - Nick Pope
Self - Steven Trimble
Self - Defense Editor: Aviation Week Magazine - Jacob Haqq Misra
Self - Research Scientist: Blue Marble Space - Mike Brown
Self - Planetary Astronomer, CalTech - Susan Karlin
Self - Journalist: Fast Company - Rakesh Mogul
Self - Prof. of Biological Chemistry, Cal Poly Pom - Robert Schoch
Self - Geologist, Boston University - Kalpana Pot
Self - Joseph O'Rourke
Self - Planetary Scientist, Arizona State Univ. - David Tholen
Self - Astronomer, Univ. of Hawaii - Konstantin Batygin
Himself - Planetary Astrophysicist - Paul Byrne
Self - Planetary Scientist, Washington Univ. in St - Stephen Kane
Self - Prof. of Planetary Astrophysics, UC Riversi - Adam Frank
Self - Alisha Clark
Self - Planetary Scientist, CU Boulder - Iwan Morus
Self - Aberystwyth University - Richard Hoover
Self - Timothy Lyons
Self - Prof. of Biogeochemistry, UC Riverside - Michael Way
Self - Planetary Scientist, NASA Goddard Institute - Seth Shostak
Self - Astronomer - Robert Herrick
Self - Prof. of Earth Sciences, Univ. of Alaska Fa - Travis Taylor
Aerospace Engineer - Demian Saffer
Self - Director, UT Institute for Geophysics - Chris Mason
Self - Author, The Next 500 Years: Engineering Lif - Kirsten Siebach
NASA - Kelsi Singer
Self - Planetary Scientist - Veronica Bray
Self - Prof. of Planetary Science, Univ. of Arizon