The Doctor
Colin Baker
Peri Brown
Nicola Bryant
Bax
Graham Cull
Maldak
Owen Teale
Rondel
Keith Skinner
Priest
Hugh Martin
The Governor
Martin Jarvis
Sil
Nabil Shaban
Quillam
Nicolas Chagrin
Jondar
Jason Connery
Chief Officer
Forbes Collins
Arak
Stephen Yardley
Etta
Sheila Reid
Areta
Geraldine Alexander
Director
Ron Jones
Producer
John Nathan-Turner
Visual Effects
Dave Chapman
Writer
Philip Martin
Script Editor
Eric Saward
Music
Jonathan Gibbs
Production Design
Tony Snoaden
Costume Design
Annie Hardinge
Camera Supervisor
Alec Wheal
Makeup Artist
Cecile Hay-Arthur
Dorka Nieradzik
Production Assistant
Jane Whittaker
Pat Greenland
Production Manager
Margot Eavis
Special Sound Effects
Dick Mills
Lighting Director
Dennis Channon
Sound
Andy Stacey
Editor
Hugh Parson
Visual Effects Designer
Charles Jeanes