Lanzamiento: Apr 12, 1975
Duración: 143 minutos
Género: Ciencia ficción, Aventura, Drama
Estrellas: Tom Baker, Elisabeth Sladen, Ian Marter, Michael Wisher, Peter Miles, John Scott Martin
Crew: Terry Nation (Writer), David Maloney (Director), Philip Hinchcliffe (Producer), Dudley Simpson (Original Music Composer), Robert Holmes (Script Editor), Tony Millier (Sound)