Tom Baker
The Doctor
Acting
Louise Jameson
Leela
Acting
John Leeson
K-9 Mk. I (voice)
Acting
James Maxwell
Jackson
Acting
Alan Lake
Herrick
Acting
Jonathan Newth
Orfe
Acting
Imogen Bickford-Smith
Tala
Acting
Christine Pollon
Voice of the Oracle
Acting
James Marcus
Rask
Acting
Godfrey James
Tarn
Acting
Jimmy Gardner
Idmon
Acting
Norman Tipton
Idas
Acting
Jay Neill
Klimt
Acting
Frank Jarvis
Ankh
Acting
Richard Shaw
Lakh
Acting
Stacey Tendeter
Naia
Acting