A scientist eager to test his machine that change people's character transforms a poor bank teller from shy guy into a bully and finally kleptomaniac.

A reveler who has experienced setbacks tries to become unemployed without ever having worked.

Three friends vacationing on the French Riviera open a bar on a yacht and are mistaken by the police for drug traffickers.

In a small Provençal port, a young girl tries to divert a fisherman from his laborious life and his chaste loves.

It is only the prospect of having a child that draws the otherwise strictly urban new wife, Suzanne, to a family farm, she really doesn't care for the countryside of for her in laws.

Nicolas, the owner of a small café, has had enough of his current life. Business-wise, customers are more and more scarce. As for the love side, the situation is not any better as Jacqueline, his charming wife, not content to be spendthrift, might well be cheating on him.. To escape this harrowing reality Nicolas decides to simulate his suicide and disappears. Lucky or unlucky draw? Both in fact as, on the one hand, Nicolas finds serenity but, on the other he wins a huge sum of money in a lottery. How will he manage to get the money now?

Flipotte, driven out of his band of burglars, takes the name, personality, house and checkbook of Monsieur Pardigon. When the real Pardigon returns, he doesn't stop him because he has learned from Flipotte that money can make people happy.

Once their military service is over, the instrumentalists of a regimental orchestra find themselves in civilian life and decide to run a hotel themselves on the Côte d'Azur.

Satire of publishing circles, featuring a ferocious boss, Moscat, a successful but handsome author, Maréchal, another successful but bitter author, Bourgine, a writer plagued with ambition, Brégaillon and the hero, Marc Fournier Zola Prize winner. Naive, the latter quickly becomes formidable, especially since his wife's infidelities have provided him with the material for a new novel.

Jules Leroy, an industrial shoe polish manufacturer, on his deathbed reveals to his son Achille that the family fortune originates from an inheritance stolen 23 years earlier. The one who should have inherited is one of the factory employees, Hyacinthe Camusset. The latter is also one of the lovers of Lucienne Leroy, the daughter of the family, who has a penchant for Jean Bernon, a boy who dedicates verses to her. Hyacinthe is unaware that he has been robbed but the Leroy family, who are not sure, try to woo him. The family, Hyacinthe, Jean and Lucienne meet at the castle.

The first schemer, short of money, offers himself at a high price to facilitate the fantasies of the other, by playing the role of substitute. The second is an unscrupulous banker who sows ruin and grief but who is soon ruined and fooled in turn.

Bouboule is a taxi driver. A Russian princess wishing to acquire French nationality offers to marry her to divorce a few months later. After incredible adventures, Bouboule manages to save the inheritance of his wife, divorces and finds his sweet Lucette.