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