In 1973, the first manned expedition to Mars is marooned; by the time a rescue mission arrives, there is only one survivor: the leader, Col. Edward Carruthers, who appears to have murdered the others! According to Carruthers, an unknown life form killed his comrades during a sandstorm. But the skeptical rescuers little suspect that "it" has stowed away for the voyage back to Earth...
Sound | Paul Sawtell | Original Music Composer |
Crew | Arthur Wasson | Property Master |
Costume & Make-Up | Layne Britton | Makeup Artist |
Sound | Bert Shefter | Original Music Composer |
Art | Herman N. Schoenbrun | Set Decoration |
Visual Effects | Paul Blaisdell | Creature Design |
Directing | Edward L. Cahn | Director |
Camera | Kenneth Peach | Director of Photography |
Writing | Jerome Bixby | Screenplay |
Production | Robert E. Kent | Producer |
Directing | Ralph E. Black | Assistant Director |
Sound | Robert G. Carlisle | Sound Effects Editor |
Editing | Grant Whytock | Supervising Film Editor |
Art | William Glasgow | Art Direction |