Calificación
Reparto

Patrick Troughton
The Doctor

Anneke Wills
Polly

Michael Craze
Ben Jackson

Frazer Hines
Jamie McCrimmon

Joseph Fürst
Zaroff

Colin Jeavons
Damon

Noel Johnson
King Thous

Tom Watson
Ramo

Peter Stephens
Lolem

Gerald Taylor
Damon's Assistant

Catherine Howe
Ara

P.G. Stephens
Sean

Paul Anil
Jacko

Roma Woodnutt
Nola

Graham Ashley
Overseer

Tony Handy
Zaroff's Guard