An aging hypnotist creates a device that allows the user to control the mind of another person, but his wife abuses its power by manipulating a younger man to commit evil acts.
Director: Michael Reeves
Cast:Boris Karloff , Elizabeth Ercy , Ian Ogilvy , Victor Henry , Sally Sheridan , Alf Joint , Meier Tzelniker , Gerald Campion , Susan George , Ivor Dean , Peter Fraser , Martin Terry , Bill Barnsley , Maureen Booth , Catherine Lacey , Toni Daly , Arnold L. Miller , Jack Silk