On screen
Cast
13 credited performers
Tom Baker
The Doctor
Lalla Ward
Romana
Matthew Waterhouse
Adric
John Leeson
K9 (voice)
Clifford Rose
Rorvik
Kenneth Cope
Packard
Artwork unavailable
David Kincaid
Lane
Artwork unavailable
Freddie Earlle
Aldo
Artwork unavailable
Harry Waters
Royce
David Weston
Biroc
Artwork unavailable
Vincent Pickering
Sagan
Artwork unavailable
Robert Vowles
Gundan
Jeremy Gittins
Lazlo