Vrijgegeven: Jan 12, 1980
Looptijd: 100 minuten
Genre: Actie, Avontuur, Drama, Sciencefiction, TV Film
Sterren: Tom Baker, Lalla Ward, David Brierly, Graham Crowden, Michael Osborne, Bob Hornery
Crew: Peter Pegrum (Visual Effects Designer), Dave Jervis (Visual Effects), Dick Mills (Special Sound Effects), Rod Waldron (Editor), Nigel Wright (Lighting Director), John Hartshorn (Sound)