Buzz Aldrin

Self - Lunar Module Pilot, Apollo 11 (archive footage)

Bill Anders

Self - Lunar Module Pilot, Apollo 8 (archive footage)

Neil Armstrong

Self - Commander, Apollo 11 (archive footage)

Frank Borman

Self - Commander, Apollo 8 (voice) (archive footage)

Walter Cronkite

Self - CBS News (archive footage)

Betty Grissom

Self - Wife of Gus Grissom (archive footage)

Jim Lovell

Self - Command Module Pilot, Apollo 8 (archive footage)

Walt Disney

Self (archive footage)

Ward Kimball

Self - Disney Animator (archive footage)

Wernher von Braun

Self - Rocket Scientist, NASA (archive footage)

Joseph Sheahan

Self - NASA (archive footage)

James Burke

Self - BBC (archive footage) (archive sound)