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