A prostitute goes on vacation to a beach resort with her young daughter (who's being schooled by nuns). Everything is cheerful and pleasant at the seashore; the customers at the hotel think she's a poor widow - she always wears black - and treat her like a lady. But when one of her former clients arrives, her carefree days on the beach are numbered.

Just before wowing international critics and moviegoers with his adventure romp Fanfan la Tulipe, director Christian-Jaque dashed off the lampoonish Barbe-Bleue. Ostensibly the story of the famed wife-killing potentate Bluebeard (Pierre Brasseur), this lighthearted costumer begins as the title character is poised to march down the matrimonial aisle for the eighth time. Barbe-Bleue's newest spouse Aline (Cécile Aubry) is kept in line by her husband's claims of murdering her predecessors. But when Aline opens the famous locked door to the equally famous hidden room, both she and the audience are in for quite a surprise. The frivolous nature of Barbe-Bleue is underlined by its pleasing utilization of the French Gezacolor process.