Credits
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)
Art
George Provis
Production Design
Camera
Ronnie Maasz
Camera Operator
Desmond Dickinson
Director of Photography
Directing
Robert Hartford-Davis
Director
Julian More
Director, Screenplay
Editing
Maxine Julius
Assistant Editor
Peter Thornton
Editor
Production
Peter Newbrook
Executive Producer
Graham Harris
Producer
Sound
Don Deacon
Dialogue Editor
Robert Richards
Music
Tony Dawe
Sound Recordist
Dennis Whitlock
Sound Recordist