Vrijgegeven: May 02, 1970
Looptijd: 175 minuten
Genre: Sciencefiction, Drama, Avontuur
Sterren: Jon Pertwee, Caroline John, Nicholas Courtney, Ronald Allen, John Abineri, Robert Cawdron
Crew: Michael Ferguson (Director), David Whitaker (Writer), Barry Letts (Producer), Dudley Simpson (Music)