Cast
Tom Baker
The Doctor
Elisabeth Sladen
Sarah Jane Smith
Ian Marter
Harry Sullivan
Nicholas Courtney
Brigadier Lethbridge-Stewart
John Levene
RSM Benton
Patricia Maynard
Miss Winters
Michael Kilgarriff
The Robot
Edward Burnham
Professor Kettlewell
Alec Linstead
Jellicoe
Timothy Craven
Short
Clive Barrie
Phillips
Walter Goodman
Joseph Chambers
Jon Pertwee
The Doctor
Crew
Christopher Barry
Director
Robert Holmes
Script Editor
Dudley Simpson
Original Music Composer
Barry Letts
Producer
Terrance Dicks
Writer
Judy Clay
Makeup Artist
Dick Mills
Special Sound Effects
Ian Rawnsley
Production Design
John Mason
Lighting Director
Peter Grimwade
Production Assistant
John Holmes
Sound
Trevor Webster
Sound
Clifford Culley
Visual Effects
James Acheson
Costume Design
Nigel Wright
Lighting Director
Vic Godrich
Sound
George Gallaccio
Production Manager
Delia Derbyshire
Theme Song Performance
