Name	Known for
Mike Brown Self - California Institute of Technology Self - California Institute of Technology See fewer	PBS NewsHour (1975)
Kenneth Chang Self - The New York Times Self - The New York Times See fewer	Nova (1974)
Stephen Colbert Self - The Colbert Report (archive footage) Self - The Colbert Report (archive footage) See fewer	The Late Show with Stephen Colbert (2015)
Gary G. Dahl Self - Senator, Republican, 28th District, Illinois Self - Senator, Republican, 28th District, Illinois See fewer	Nova (1974)
Roy P. Disney Self - Walt Disney's Great Nephew Self - Walt Disney's Great Nephew See fewer	Nova (1974)
Owen Gingerich Self - Harvard-Smithsonian Center for Astrophysics Self - Harvard-Smithsonian Center for Astrophysics See fewer	Cosmos (1980)
Norm Golden Performer Performer See fewer	Law & Order: Special Victims Unit (1999)
Joel Hotchkiss Performer Performer See fewer	Nova (1974)
David Jewitt Self - University of California, Los Angeles Self - University of California, Los Angeles See fewer	How the Universe Works (2010)
Jane Luu Self - Researcher Self - Researcher See fewer	Nova (1974)
Leonard Maltin Self - Film Critic and Historian Self - Film Critic and Historian See fewer	Gremlins 2: The New Batch (1990)
Brian G. Marsden Self - Harvard-Smithsonian Center for Astrophysics Self - Harvard-Smithsonian Center for Astrophysics See fewer	Nova (1974)
Laurie Marvald Performer Performer See fewer	Nova (1974)
Quinn McColgan Performer Performer See fewer	Extinction (2015)
Jack Met Performer Performer See fewer	The Pink Panther 2 (2009)
Michael Novacek Self - American Museum of Natural History Self - American Museum of Natural History See fewer	Racing Extinction (2015)
Soledad O'Brien Self - NBC News Anchor (archive footage) Self - NBC News Anchor (archive footage) See fewer	Zoolander 2 (2016)
Diane Sawyer Self - ABC News Anchor (archive footage) Self - ABC News Anchor (archive footage) See fewer	ABC World News Tonight with David Muir (1953)
Alan Stern Self - Southwest Research Institute Self - Southwest Research Institute See fewer	Persephone (IV)
Jon Stewart Self - The Daily Show (archive footage) Self - The Daily Show (archive footage) See fewer	The Daily Show (1996)
Mark Sykes Self - Planetary Science Institute Self - Planetary Science Institute See fewer	How the Universe Works (2010)
Alden Tombaugh Self - Clyde Tombaugh's Son Self - Clyde Tombaugh's Son See fewer	Nova (1974)
Annette Tombaugh Self - Clyde Tombaugh's Daughter Self - Clyde Tombaugh's Daughter See fewer	Nova (1974)
Patsy Tombaugh Self - Clyde Tombaugh's Widow Self - Clyde Tombaugh's Widow See fewer	Nova (1974)
Neil deGrasse Tyson Self - American Museum of Natural History, Hayden Planetarium / Host Self - American Museum of Natural History, Hayden Planetarium / Host See fewer	Batman v Superman: Dawn of Justice (2016)
Brian Williams Self - NBC News Anchor (archive footage) Self - NBC News Anchor (archive footage) See fewer	NBC Nightly News with Lester Holt (1970)
Paris Yates Venetia Burney Venetia Burney See fewer	Multiple Sarcasms (2010)