Overview
A CIA agent is used as a pawn in an insane woman's plan to steal a Polaris submarine.
Cast
- Bette Davis as Madame Sin
- Robert Wagner as Anthony Lawrence
- Denholm Elliott as Malcolm De Vere
- Gordon Jackson as Commander Cavendish
- Dudley Sutton as Monk
- Catherine Schell as Barbara
- Paul Maxwell as Connors
- David Healy as Braden
- Alan Dobie as White
- Al Mancini as Fisherman