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)

Glynn Lunney

Self - NASA Flight Director (archive footage)

John Glenn

Self - Mercury Astronaut (archive footage)

Gus Grissom

elf - Apollo Astronaut (archive footage)

Gordon Cooper

Self (archive footage)

Wally Schirra

Self (archive footage)

Edward H. White II

Self (archive footage)

Roger B. Chaffee

Self - Apollo 1 Astronaut (archive footage)

Jerry Park

Self - WFAA, Dallas (archive footage)

Bill Ryan

Self - NBC News (archive footage)

Jim Hartz

Self - NBC News (archive footage)

John F. Kennedy

Self (archive footage)