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