Cast
Vincent Price
Paul Toombes
Peter Cushing
Herbert Flay
Robert Quarry
Oliver Quayle
Adrienne Corri
Faye
Linda Hayden
Elizabeth Peters
Natasha Pyne
Julia Wilson
Michael Parkinson
TV Interviewer
Barry Dennen
Gerry Blount
Ellis Dale
Alfred Peters
Catherine Willmer
Louise Peters
Jenny Lee Wright
Carol Clayton
Julie Crosthwaite
Ellen
Ian Thompson
Bradshaw
John Garrie
Inspector Harper
Peter Halliday
Psychiatrist
Basil Rathbone
Basil (archive footage)
Boris Karloff
(archive footage)
Hyma Beckley
Passenger on Quayside (uncredited)
George Blackler
George the Make-Up Artist (uncredited)
Robert Cawdron
CID Inspector (uncredited)
Michael Craze
Reporter (uncredited)
David Jackson
Police Sergeant (uncredited)
Patrick Jordan
Ship's Steward (uncredited)
Earl Rhodes
Boy Fishing (uncredited)
Pam Rose
Pretty Blonde (uncredited)
Christopher Sandford
Reporter (uncredited)
Reg Thomason
Hollywood Party Guest (uncredited)
Crew
Jim Clark
Director
(Directing)
Ken Levison
Screenplay
(Writing)
Greg Morrison
Screenplay
(Writing)
Samuel Z. Arkoff
Executive Producer
(Production)
Max Rosenberg
Producer
(Production)
Milton Subotsky
Producer
(Production)
John Dark
Associate Producer
(Production)
Douglas Gamley
Music
(Sound)
Ray Parslow
Cinematography
(Crew)
Clive Smith
Editor
(Editing)
Rose Tobias Shaw
Casting
(Production)
Tony Curtis
Art Direction
(Art)
George Blackler
Makeup Artist
(Costume & Make-Up)
Helen Lennox
Hairdresser
(Costume & Make-Up)
Pat Green
Production Manager
(Production)
Allan James
First Assistant Director
(Directing)
John Siddall
Assistant Art Director
(Art)
Bill Waldron
Construction Manager
(Art)
Ken Coles
Camera Operator
(Camera)
Ruggero Salvadori
Production Manager
(Production)
Michael Green
Third Assistant Director
(Directing)
Nigel Wooll
Second Assistant Director
(Directing)
Danny Daniel
Sound Recordist
(Sound)
Peter Horrocks
Sound Editor
(Sound)
Gerry Humphreys
Sound Recordist
(Sound)
Norman Kerss
Special Effects
(Crew)
Roy Spencer
Special Effects
(Crew)
Ian Smith
Clapper Loader
(Camera)
Dulcie Midwinter
Wardrobe Master
(Costume & Make-Up)
Lorna Selwyn
Continuity
(Directing)