A young man-about-Paris, cut off from his father's money, falls in with a picaresque gang of car thieves.

Célestin, the organist of a convent, has written and composed a light operetta under the name of Floridor. One day, the Mother Superior asks him to chaperone one of the boarders, Denise de Flavigny, who is returning home to get married. Now, Denise, for all her goody goody looks, soon proves as saucy as can be. Things get even more complicated when Célestin starts courting Corinne, the star of his operetta, to the great displeasure of a commander of dragons, the young woman's lover. Worse, the latter is none other than the Mother Superior's brother... To say nothing of Lieutenant Fernand de Champlatreux, who happens to fall in love with Denise, his fiancée that he has never seen before...!

Three friends, Fred, singer, Claude, painter and André, extra, live in the same studio and share everything, even their girlfriend. Fred falls in love with a young girl but leaves her when he learns that she is rich. The two friends will try to fix this problem.

Alexis, a former war pilot, attempted the Paris-Tokyo raid and failed. He became a taxi driver. The film actress, Margot Fontane, forgets her bag in the taxi and Alexis thus meets her. He goes to see the great actress shoot, he is hired for a small role as an aviator, and to simulate a take-off, he flies to Tokyo. It is the signal of happiness for the two lovers.

Guy Carbonnel, a rich industrialist, has more eyes for rugby than for his wife Hélène. René Rivals, his long-time pal, takes advantage of it to court her but Guy is becoming suspicious so René has to find a way to deflect his friend's suspicion. He finally has an idea: he asks Lilian, a circus acrobat, to pose as his mistress. Lilian accepts and they embark on a series of eventful moments.

Inspector Maigret investigates the mysterious murder of a Dutch diamond dealer, found dead in a stolen car. The car belongs to an insurance agent, Michonnet, and has been abandoned in the garage belonging to Carl Andersen.

The whimsical Riquet's has kidnapped and married a well-born young girl, Ralda. They travel around Spain performing their act in a circus but Ralda's beauty arouses the director's lust. Furious at being rejected, he opens a lion's cage during Ralda's act, leaving her seriously injured. With Ralda's family on their trail, the young people set off to find a better life elsewhere.

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...

In Granada in Spain, Sibilla works as a dancer in a squalid cabaret called El Dorado, struggling to earn enough to care for her sick child. The boy's father Estiria, a prominent citizen, refuses them both help and recognition, fearful of jeopardising the engagement of his adult daughter Iliana to a wealthy nobleman. Iliana however slips away from her engagement party to meet her real lover Hedwick, a Swedish painter. Sibilla, in desperation after a further rejection by Estiria, sees an opportunity to blackmail him by locking the lovers overnight in their meeting-place in the Alhambra.