Director
Lovett BickfordCast
Tom Baker
The Doctor
Lalla Ward
Romana II
John Leeson
K9 (voice)
Adrienne Corri
Mena
Laurence Payne
Morix
John Collin
Brock
David Haig
Pangol
?
Nigel Lambert
Hardin
?
Martin Fisk
Vargos
?
Roy Montague
Guide
?
Ian Talbot
Klout
?
Harriet Reynolds
Tannoy (voice)
?
David Allister
Stimson
?
Clifford Norgate
Generator (voice)
?
Andrew Lane
Foamasi
?
Ling Tai
Tourist