A serial killer, who drains his victims for blood is on the loose in London, the Police follow him to a house owned by an eccentric scientist.
Directing | Gordon Hessler | Director |
Writing | Peter Saxon | Novel |
Writing | Christopher Wicking | Screenplay |
Sound | David Whitaker | Music |
Editing | Peter Elliott | Editor |
Art | Don Mingaye | Art Direction |
Art | Bill Constable | Production Design |
Costume & Make-Up | Jimmy Evans | Makeup Artist |
Costume & Make-Up | Betty Sherriff | Hairstylist |
Directing | Ariel Levy | Assistant Director |
Production | Milton Subotsky | Producer |
Production | Max Rosenberg | Producer |
Camera | John Coquillon | Director of Photography |