character - Self (archive footage)

character - Self - Apollo Program Astronaut (voice)

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

character - Self

character - Self

character - Himself

character - Self

character - Self

character - Himself

character - Self

character - Himself

character - Self - Commander of Apollo 13

character - Self

character - Self - Captain, NASA Astronaut

character - Self

character - Himself

character - Self - Apollo 13 Commander

character - Captain of USS Iwo Jima (uncredited)

character - Self

character - Himself (as James Lovell)

character - Narrator - Apollo 8, Apollo 13 (voice)

character - James Lovell