Cast
Peter Cushing
Doctor Who
Roy Castle
Ian Chesterton
Jennie Linden
Barbara
Roberta Tovey
Susan
Barrie Ingham
Alydon
Michael Coles
Ganatus
Geoffrey Toone
Temmosus
Yvonne Antrobus
Dyoni
John Bown
Antodus
Mark Petersen
Elyon
Crew
Malcolm Lockyer
Original Music Composer
Max Rosenberg
Producer
Milton Subotsky
Screenplay
Milton Subotsky
Producer
Oswald Hafenrichter
Editor
Joe Vegoda
Executive Producer
Gordon Flemyng
Director
William Constable
Art Direction
John Wilcox
Director of Photography
Ted Samuels
Special Effects
Recommended
Info provided by The Movie Database. Watch sources provided by JustWatch.