Vrijgegeven: Jul 16, 1971
Looptijd: 93 minuten
Genre: Sciencefiction, Actie
Sterren: Stuart Whitman, Robert Wagner, Rosemary Forsyth, Robert Colbert, Burr DeBenning, Susana Miranda
Crew: Irwin Allen (Story), Irwin Allen (Director), John Meredyth Lucas (Screenplay), Denny Arnold (Stunts), Richard LaSalle (Music), Irwin Allen (Producer)