Jules de Spoly

Jacques Prémont-Solène is a degenerate gambler and his losses at baccarat have bankrupted his lover, Laure Maresco. When he steals four hundred thousand francs and loses that at the gambling tables, he flees to the United States, and Nathalie takes the blame. Twenty years later, she has a flourishing career as a nightclub singer, but their son is just as inept a gambler as his father had been.

A fifty year old woman, scarred by a life of disillusionment and regret, returns to the place where she lived twenty years before, to rekindle happier memories. She meets a young woman, the daughter of the current owners' of the property, who is on the point of abandoning her home just as she did, all those years ago...

A foundling is left in front of the home of a rich aristocratic bachelor during the Nice carnival. The marquis adopts the child but soon finds that he cannot cope, so he employs a nanny who turns out to be the child's real mother. Just as the two have fallen in love and there is a happy ending in sight, the woman's husband - long thought dead - turns up.

A woman, named simply "Elle" and her husband, a wealthy industrialist, are not on the best of terms. While she enjoys the way he caters to her every whim, she wonders whether he really loves her. He, on the other hand, torments himself by imagining rivals. One morning she awakens from a nightmare in which she has been pursued by a man in various guises, who turns out to be the famous Detective Z, whose memoirs she has been reading. When she and her husband quarrel over leaving Paris permanently for a country estate, he goes to the "Trouve Tout" Agency and hires, of all people, Detective Z, to win back her affection.