Tom Baker
The Doctor
Tom Baker
The Doctor
Elisabeth Sladen
Sarah Jane Smith
Ian Marter
Harry Sullivan
Kevin Lindsay
Styre / The Marshal
Donald Douglas
Vural
Glyn Jones
Krans
Peter Walshe
Erak
Peter Rutherford
Roth
Terry Walsh
Zake
Brian Ellis
Prisoner
Rodney Bennett
Director
Bob Baker
Writer
Dave Martin
Writer
Robert Holmes
Script Editor
Philip Hinchcliffe
Producer
Dudley Simpson
Original Music Composer
Marion McDougall
Production Assistant
Dick Mills
Special Sound Effects
John Friedlander
Visual Effects
Tony Oxley
Visual Effects
Barbara Kidd
Costume Design
Sylvia James
Makeup Artist
Tommy Thomas
Lighting Director
Vic Godrich
Sound
Roger Murray-Leach
Production Design
Terry Walsh
Fight Choreographer