Jim Lovell
Himself - Apollo 13 Commander
Fred Haise
Himself - Apollo 13 Lunar Module Pilot
Jack Swigert
Himself (archive footage)
Brian Grazer
Himself
Ron Howard
Himself
Tom Hanks
Himself
Bill Paxton
Himself
Gary Sinise
Himself
Kevin Bacon
Himself
Todd Hallowell
Himself
Dave Scott
Himself - Apollo 15 Commander
Ed Harris
Himself
Gerry Griffin
Himself - Apollo 13 Flight Director
Jerry Bostick
Himself - Apollo 13 Flight Dynamics Officer
Kathleen Quinlan
Herself