About Madame Sin
A CIA agent is used as a pawn in an insane woman's plan to steal a Polaris submarine.
Full Cast of Madame Sin
Bette Davis
plays Madame Sin
Robert Wagner
plays Anthony Lawrence
Denholm Elliott
plays malcom De Vere
Gordon Jackson
plays Commander Cavendish
Catherine Schell
plays Barbara
Paul Maxwell
plays Connors
Al Mancini
plays Fisherman
Paul Young
plays Naval Driver
Roy Kinnear
plays Holidaymaker
Charles Lloyd Pack
plays Mr. Willoughby
Burt Kwouk
plays Scarred Operator
Crew of Madame Sin