Colin Baker
The Doctor
Colin Baker
The Doctor
Bonnie Langford
Mel Bush
Michael Jayston
The Valeyard
Lynda Bellingham
The Inquisitor
Anthony Ainley
The Master
Tony Selby
Sabalom Glitz
Geoffrey Hughes
Popplewick
James Bree
Keeper of the Matrix
Jane Baker
Writer
Chris Clough
Director
Pip Baker
Writer
Robert Holmes
Writer
John Nathan-Turner
Producer
Eric Saward
Script Editor
John Nathan-Turner
Script Editor
Ian Fraser
Production Manager
Andrew Rose
Costume Design
Dominic Glynn
Original Music Composer
Jane Wellesley
Production Assistant
Dick Mills
Special Sound Effects
Danny Popkin
Visual Effects
Shaunna Harrison
Makeup Artist
Don Babbage
Lighting Director
Dave Chapman
Visual Effects
Brian Clark
Sound
Hugh Parson
Editor
John Mason
Lighting Director
Michael Trevor
Production Design
Alec Wheal
Camera Supervisor
Kevin Molloy
Visual Effects
Vic Godrich
Sound