A young woman loves a thief and follows him in all his bad tricks. Tired of this life, she leaves him the day she meets a young man with whom she falls in love. But she learns that he is a policeman and desperate, tries to commit suicide.

The young Eugène Crochard, whom his entourage believes to be a billionaire following a joke published in a newspaper, is pursued by a cohort of people including his very pretty concierge. Really become very rich, he will end up being loved by the young girl he was secretly in love with. He will become the darling of his concierge.

Abandoned kids are taken in by a rather sleazy character who owns a shoe store and practices wear. The children grow up, the man dies and leaves them his fortune The heirs who only got the store, watch over them, which forces them to lead a double life.

A cabaret singer in Barcelona sacrifices her feelings for an exiled young Frenchman who had been falsely accused of a crime, when the sister of the real culprit seeks the exile out.

The film portrays the relationship between a female Moroccan student, who has been forced to leave her studies at the Sorbonne for financial reasons and works as a dancer in a Paris nightclub, and a French naval officer. However, on returning to Casablanca she is tricked into believing that he had the led attack on her village that wiped out her family. She begins to plot her revenge.

The film tells the story of Frau Concha a femme fatale or as the story points out, a "fille perdue", a lost girl who has no feelings or scruples, toying with men as she pleases. These are the kind of wicked girls that usually are invited to enjoy the soirées at the Schloss. She is without mercy, respect or loyalty and Suzanne Talba is just great in the role and performs it in a unique way.

Lucien asks his father for money to support his girlfriend. The father refuses. Lucien's GodMother is found dead.