William Hartnell

The Doctor (voice)

Peter Purves

Steven Taylor (voice)

Jackie Lane

Dodo Chaplet (voice)

Frederick Jaeger

Jano (voice)

Ewen Solon

Chal (voice)

Geoffrey Frederick

Exorse (voice)

Norman Henry

Senta (voice)

Patrick Godfrey

Tor (voice)

Peter Thomas

Captain Edal (voice)