Tom Baker
The Doctor
Cast (9)
Louise Jameson
Leela
Colin Douglas
Reuben / Rutan (voice)
John Abbott
Vince Hawkins
Ralph Watson
Ben
Sean Caffrey
Lord Palmerdale
Alan Rowe
Colonel Skinsale
Annette Woollett
Adelaide
Rio Fanning
Harker
Crew (5)
Graham Williams
Producer
Paddy Russell
Director
Terrance Dicks
Writer
Dudley Simpson
Original Music Composer
Robert Holmes
Script Editor