On screen
Cast
14 credited performers
William Hartnell
The Doctor
Maureen O'Brien
Vicki
Peter Purves
Steven Taylor
Stephanie Bidmead
Maaga
Artwork unavailable
Marina Martin
Drahvin
Artwork unavailable
Susanna Carroll
Drahvin
Lyn Ashley
Drahvin
Artwork unavailable
Jimmy Kaye
Chumbley
Artwork unavailable
William Shearer
Chumbley
Angelo Muscat
Chumbley
Artwork unavailable
Pepi Poupee
Chumbley
Artwork unavailable
Tommy Reynolds
Chumbley
Artwork unavailable
Robert Cartland
Rills (voice)
Barry Jackson
Garvey