Name	Known for
Gary Sinise Narrator Narrator See fewer	Forrest Gump (1994)
Neil Armstrong Self - X-15 Test Pilot Self - X-15 Test Pilot See fewer	Forest 404 (I) (2019)
Gene Kranz Self - Assistant Flight Director Self - Assistant Flight Director See fewer	Failure Is Not an Option (2003)
John Glenn Self - Mercury Astronaut Self - Mercury Astronaut See fewer	Frasier (1993)
Jay Barbree Self - Space Correspondant Self - Space Correspondant See fewer	Space Voyages (2013)
Christopher Kraft Self - Flight Director (as Chris Kraft) Self - Flight Director (as Chris Kraft) See fewer	Mission Control: The Unsung Heroes of Apollo (2017)
Scott Carpenter Self - Mercury Astronaut Self - Mercury Astronaut See fewer	Never Say Never Again (1983)
Glynn Lunney Self - Flight Controller Self - Flight Controller See fewer	Space Voyages (2013)
Lowell Grissom Self - Gus Grissom's Brother Self - Gus Grissom's Brother See fewer	When We Left Earth: The NASA Missions (2008)
Jim Lewis Self - Helicopter Pilot Self - Helicopter Pilot See fewer	When We Left Earth: The NASA Missions (2008)
Buzz Aldrin Self (archive footage) Self (archive footage) See fewer	Transformers: Dark of the Moon (2011)
Gordon Cooper Self (archive footage) Self (archive footage) See fewer	Primus (1971)
Yuri Gagarin Self (archive footage) Self (archive footage) See fewer	Novogodniy kalendar (1965)
Annie Glenn Self (archive footage) Self (archive footage) See fewer	I've Got a Secret (1952)
Gus Grissom Self (archive footage) Self (archive footage) See fewer	Project Gemini: Bridge to the Moon (2008)
Lyndon B. Johnson Self (archive footage) (as Lyndon Johnson) Self (archive footage) (as Lyndon Johnson) See fewer	Spartamerika
John F. Kennedy Self (archive footage) Self (archive footage) See fewer	Profiles in Courage (1964)
Wally Schirra Self (archive footage) Self (archive footage) See fewer	Outdoor Rambling (1972)
Dave Scott Self (archive footage) Self (archive footage) See fewer	Mission to Mars (2000)
Alan Shepard Self (archive footage) Self (archive footage) See fewer	The Magical World of Disney (1954)
Deke Slayton Self (archive footage) Self (archive footage) See fewer	Moon Shot (1994)
Edward H. White II Self (archive footage) (as Ed White) Self (archive footage) (as Ed White) See fewer	The Four Days of Gemini 4 (1965)