Movie
When socialite and heiress Julie Wardh begins receiving blackmail letters attributed to a mysterious serial killer, she suspects her cruel and sadistic former lover Jean is behind them. With her husband Neil frequently out of town, she falls into the arms of her friend's cousin George, and as the unknown assassin begins to make his move, she fears that one of the three men in her life may be the killer.
Julie Wardh
George Corro
Jean
Carol Brandt
Dr. Arbe
Commissioner
Neil Wardh
The Killer
Inspector
Victim Who Escapes from the Killer
Spanish Doctor
Party Guest
Victim in the Shower
Room Maid
Neighbor (uncredited)
Police Photographer (uncredited)
Party Guest (uncredited)