Bobby Guibert and Pat Duvallon are the best of friends. They are also big party animals. Honorine, Bobby's aunt, is outraged by her nephew's bad behavior, all the more as it is with her money that the young man paints the city red, always accompanied by Pat. She then decides to send them both to the West Indies, where she owns a sugar-cane plantation, in the hope that far from temptation they will reform. Once there, the two revelers come up with nothing better than - swap identities, which will be the cause of a series of cheerful misunderstandings. Everything will end not in one, but several marriages.

Chouchou leads a happy life between his comrades and his fiancée. But his father wants him to marry a rich American in love with him. Chouchou refuses and looks for work in order to be independent and to marry the one he loves.

Josette needs to marry within a year to get her aunt's money.Her fiance,an Englishman, has gone away .After getting permission from her godfather to do a "white marriage," she realizes that she really loves the godfather instead.

A tramp has taken up residence in the belly of a museum whale.

Marie is one of her kind. While the other girls are after gold, diamonds and jewels, she swears by ... poverty! She does not remain the companion of a banker too long for obvious reasons. But when she can be the muse of a poor music composer it is fine by her. Unless the musician becomes too famous...! Then, she leaves him! But maybe not forever... He can fall into poverty again, can't he?

A series of crimes is being perpetrated around a famous singer. Strangely, during each of the crimes, the artist's voice is heard humming his favorite song. Suspicions lead to a chase through a nocturnal Paris, ending in a disused theater where the assassin has lured his final victim.

In the early 1950s, the popular radio show "La Kermesse aux Étoiles", hosted by the famous Jean Nohain, mixing lottery games and performances of various artists, will be disrupted by the adventures of a man and his fiancée seeking to recover a dangerous bottle of perfume (explosive) which was unfortunately mixed with the prizes to be won ...

Jacques is a jolly bachelor who lives a wild life with his a mistress Wanda and all he wishes is to go on living the way he does. But Father won't allow. He demands that Jacques get married. More or less reluctantly, Jacques decides to comply but on the way to his father's home - where he is to meet the bride Dad has chosen for him - the young man comes across the charming Simone and falls in love with her at first sight. He elopes her, determined to ignore his progenitor's orders. Little does he know that Simone, the girl of his heart, is none other than the one he was supposed to marry...

Following a winning game, a young man finds himself at the head of the harem of an oriental prince who has seven wives. One of them escapes, replaced by the young girl her family wants the young partygoer to marry. Everything ends in songs and as desired.

In 1948, French singer Charles Aznavour (1924-2018) receives a Paillard Bolex, his first camera. Until 1982, he will shoot hours of footage, his filmed diary. Wherever he goes, he carries his camera with him. He films his life and lives as he films: places, moments, friends, loves, misfortunes.