On screen
Cast
10 credited performers
Tom Baker
The Doctor
Louise Jameson
Leela
Artwork unavailable
Chris Tranchell
Andred
Milton Johns
Castellan Kelner
Artwork unavailable
Dennis Edwards
Lord Gomer
Artwork unavailable
Reginald Jessup
Lord Savar
Artwork unavailable
Charles Morgan
Gold Usher
John Leeson
K9 (voice)
Derek Deadman
Stor
John Arnatt
Chancellor Borusa