Boris Karloff
Prof. Marcus Monserrat
Cast (17)
Catherine Lacey
Estelle Monserrat
Elizabeth Ercy
Nicole
Ian Ogilvy
Mike Roscoe
Victor Henry
Alan
Sally Adams
Laura Ladd
Meier Tzelniker
The Jewish Baker
Gerald Campion
Customer in China Shop
Susan George
Audrey Woods
Ivor Dean
Insp. Matalon
Peter Fraser
Detective George
Martin Terry
Tobacconist
Bill Barnsley
Constable in Fur Store
Maureen Booth
Dancer
Toni Daly
Vocalist
Arnold L. Miller
Taxi driver
Alf Joint
Ron, the mechanic
Crew (17)
Tom Baker
Screenplay
Patrick Curtis
Producer
Michael Reeves
Producer
Tony Tenser
Producer
Susan Michie
Editor
Michael Reeves
Screenplay
David Woodward
Editor
Ralph Sheldon
Editor
Paul Ferris
Original Music Composer
Michael Reeves
Director
Stanley A. Long
Director of Photography
John Burke
Idea
Maurice Corcoran
Gaffer
Geoffrey Rodway
Makeup Artist
Ken Osborne
Sound Mixer
Tony Curtis
Art Direction
John Mantell
Camera Operator