Cast
Tom Baker
The Doctor
Lalla Ward
Romana (voice)
David Brierly
K9 (archive footage) (voice)
Christopher Neame
Skagra (voice)
Daniel Hill
Chris Parsons (voice)
D
Denis Carey
Professor Chronotis (archive footage)
Victoria Burgoyne
Clare Keightley (voice)
Gerald Campion
Wilkin (archive footage)
Shirley Dixon
The Ship (voice)
D
Derek Pollitt
Dr. Caldera (archive footage)
James Coombes
The Krargs (voice)
J
John Hallet
Police Constable
D
David Strong
Man in Car (archive footage)
J
James Muir
Fisherman (archive footage)
D
Derek Suthern
Krarg
