Agente segreto al servizio di madame Sin

Madame Sin will never go down as a great Bette Davis movie. But as with a lot of less worthwhile projects, Bette just turns on the malice and let's it carry the film through.

Her role as Madame Sin is an Anglicized version of the Dragon Lady from Terry and the Pirates. What nefarious scheme she has in mind is to steal a Polaris submarine and sell it to some terrorists. To do that she's brainwashed Captain Gordon Jacksonm of the Royal Navy.

Trying to stop her is CIA guy Robert Wagner. Bob has his problems dealing with Bette and her bag of tricks including stealing every scene she's in.

Bette's fans will enjoy it though don't expect Dark Victory.