Peter Davison
The Doctor
Cast (12)
Janet Fielding
Tegan Jovanka
Mark Strickson
Vislor Turlough
Cyril Luckham
The White Guardian
Valentine Dyall
The Black Guardian
Keith Barron
Striker
Christopher Brown
Marriner
Lynda Baron
Wrack
Leee John
Mansell
James McClure
First Officer
Tony Caunter
Jackson
Clive Kneller
Collier
Crew (5)
Fiona Cumming
Director
Barbara Clegg
Writer
Eric Saward
Script Editor
John Nathan-Turner
Producer
Malcolm Clarke
Original Music Composer