Trailer
Cast
Robert Quarry
Oliver Quayle
Natasha Pyne
Julia Wilson
Peter Halliday
Psychiatrist
Basil Rathbone
Basil (archive footage)
Julie Crosthwaite
Ellen
John Garrie
Inspector Harper
Peter Cushing
Herbert Flay
Linda Hayden
Elizabeth Peters
Michael Parkinson
TV Interviewer
Barry Dennen
Gerry Blount
Michael Craze
Reporter (uncredited)
David Jackson
Police Sergeant (uncredited)
Patrick Jordan
Ship's Steward (uncredited)
Vincent Price
Paul Toombes
Adrienne Corri
Faye
Catherine Willmer
Louise Peters
Boris Karloff
(archive footage)
Christopher Sandford
Reporter (uncredited)