Terry MacDonald
Narrator (voice)
John F. Kennedy
Himself - President of the United States (archive footage)
Jim Lovell
Himself - Captain, NASA Astronaut (as James A. Lovell Jr.)
Shannon Lucid
Herself - NASA Astronaut
Yuri Gagarin
Himself - Soviet Cosmonaut (archive footage)
Alan Shepard
Himself - NASA Astronaut (archive footage)
Gus Grissom
German Titov
Roger K. Crouch
Himself - NASA Astronaut
John Glenn
Joel Langley
Original Music Composer
Brian Leonard
Executive Producer
Todd Mason
John Metherell
Tatyana N. Pokrovskaya
Producer
Lisa Feit
Writer
Amy Boyce
Gary Westphalen
Editor
Gary Wortman
Director