Vrijgegeven: Dec 15, 1979
Looptijd: 100 minuten
Genre: Actie, Avontuur, Drama, Sciencefiction, TV Film
Sterren: Tom Baker, Lalla Ward, David Brierly, Lewis Fiander, David Daker, Geoffrey Bateman
Crew: Peter Hider (Camera Operator), A. J. Mitchell (Visual Effects), Carolyn Montagu (Production Assistant), Joan Stribling (Makeup Artist), Warwick Fielding (Lighting Director), Anthony Philpott (Sound)