A team of American astronauts leave their space station on the first mission to Mars, but the captain's religious beliefs may get in the way.
Cast
Walter Brooke
Gen. Samuel T. Merritt
Eric Fleming
Capt. Barney Merritt
Mickey Shaughnessy
Sgt. Mahoney
Phil Foster
Jackie Siegle
William Redfield
Roy Cooper
William Hopper
Dr. George Fenton
Benson Fong
Imoto
Ross Martin
Andre Fodor
Vito Scotti
Sanella
John Dennis
Donkersgoed
Michael Fox
Elsbach
Joan Shawlee
Rosie McCann
Iphigenie Castiglioni
Mrs. Heinz Fodor
Rosemary Clooney
Musical Number (archive footage) (uncredited)
Crew
Byron Haskin
Director
Philip Yordan
Adaptation
Barré Lyndon
Adaptation
George Worthing Yates
Adaptation
Chesley Bonestell
Book
Willy Ley
Book
Everett Douglas
Editor
Lionel Lindon
Director of Photography
George Pal
Producer
Frank Freeman Jr.
Associate Producer
Wally Westmore
Makeup Artist
Ivyl Burks
Visual Effects
Jan Domela
Visual Effects
John P. Fulton
Visual Effects
Paul K. Lerpae
Visual Effects
Irmin Roberts
Visual Effects
Van Cleave
Original Music Composer
Sam Comer
Set Decoration
Frank R. McKelvy
Set Decoration
J. McMillan Johnson
Art Direction
Hal Pereira
Art Direction
