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.
as Gen. Samuel T. Merritt
as Capt. Barney Merritt
as Sgt. Mahoney
as Jackie Siegle
as Roy Cooper
as Dr. George Fenton
as Imoto
as Andre Fodor
as Sanella
as Donkersgoed
as Elsbach
as Rosie McCann
as Mrs. Heinz Fodor
as Musical Number (archive footage) (uncredited)
