
A group of friends search for a young English Oxford student who has disappeared whilst researching in Greece. They are shocked to find that, wherever he has been, certain unsolved murders have taken place. Not believing that their friend could be the perpetrator of such acts, they press on with their search, finding him under the spell of a beautiful Vampire, whose blood-sucking methods include the use of sado-masochism. Believing they have killed her, the group return home, unaware that their friend is now a Vampire.
Cast

Patrick Macnee
Derek Longbow

Edward Woodward
Dr. Holstrom

Alexander Davion
Tony Seymore

Peter Cushing
Dr. Walter Goodrich

Johnny Sekka
Bob Kirby

Madeleine Hinde
Penelope

William Mervyn
Marc Honeydew

Patrick Mower
Richard Fountain

David Lodge
Colonel

Imogen Hassall
Chriseis

Valerie Van Ost
Don's Wife

Françoise Pascal
Girl at Orgy (uncredited)

Marianne Stone
Cheerful Lady at Party (uncredited)
Crew
Robert Hartford-Davis
Director
Julian More
Director, Screenplay
Peter Thornton
Editor
Maxine Julius
Assistant Editor
Desmond Dickinson
Director of Photography
Peter Newbrook
Executive Producer
Graham Harris
Producer
George Provis
Production Design
Ronnie Maasz
Camera Operator
Tony Dawe
Sound Recordist
Dennis Whitlock
Sound Recordist
Robert Richards
Music
Don Deacon
Dialogue Editor
















