Monsieur Jourdain is a dangerous madman : he wants to share his fortune! His relatives do what any sensible fellow on earth would do: they have him committed to a mental hospital. But Jourdain manages to escape and decides to make everybody happy except... his heirs!

After finding and adopting a child, a man gets a job at an all-girls school which doesn't allow families. Once the girls find the baby, they become his forty little mothers. At the same time, the child's true mother searches for him.

A provincial, Julie Moret, is hired as a servant in a Parisian bourgeois residence. She is courted by one of the Bouquinquant brothers, Léon, who does not take long to ask her to marry him. Alas, Léon turns out to be violent, alcoholic and lazy. Faced with her misfortune, Julie gets closer to her brother-in-law Pierre, the opposite of Léon, serious and hardworking, and they become lovers. The drama will rush when Julie becomes pregnant with Pierre.

During the students ' rebellion against Nicholas the Second in Russia, Viana tries to kill the governor but it's her lover who is arrested and sent to a sinister fortress : hence the title. To help the prisoner,Vania marries the officer who commands the place. There the convicts have really a bad time, but Vania manages to communicate with her dear captive. But beware of informers.

In 1525, on the evening of the Battle of Pavia, François 1er was taken prisoner by the armies of Charles-Quint, with the Constable de Bourbon on their side. His mother, regent of the kingdom, commissioned the king's loyal equerry, Antoine de Montpezat, to raise a ransom of two million ecus and send it to Madrid. Despite the treachery of Vandoeuvre, governor of Languedoc and supporter of the connétable de Bourbon, who has his eye on the French throne, Montpezat accomplishes his mission and is reunited with his fiancée, who had almost married the traitor Vandoeuvre.

Nicole, a spirited lawyer, must defend, for her debut in the courtroom, the accused Panoyau. It is a failure, the death sentence. Furious, Nicole proclaims to Claude, her fiance, that the marriage is canceled as long as Panoyau is threatened. Claude manages to steal the guillotine and the couple go on a trip and discover the real assassin.

An intelligent young worker, enterprising but boastful, repeats to all the winds that, if he were the boss, we would see what we would see. One of the main shareholders of the factory takes him at his word for twenty-four hours.

Charles Vigne, a wealthy banker, frees Abdul, a good genius imprisoned in a vase. To thank him, Abdul grants his wish: to become a child again, while retaining the experience he has acquired. But the "disappearance" of the banker panics the financial markets and has disastrous consequences for the bank. Eventually, Charles Vigne will ask Abdul to give him back his real age.

The Marriage of Mademoiselle Beulemans is a comedic movie based on a play. It follows the story of Mademoiselle Beulemans and her attempts to find a suitable husband.

Isabelle (Marisa Mell) runs a nursing home for wealthy women who are trying to detox from their various obsessions. Her lover, Serge Belaiev (Robert Hossein), a petty gangster, has pulled off a big hit but his partners have denounced him to the police in order to appropriate his share of the loot. Isabelle takes him in and hides him in an attic of this strange house. In love with Isabelle, Philippe Lansac (Alberto Dalbes), the owner of the place, decides to close the castle...

A poacher nicknamed "Le Bouif" is accused of having murdered his son-in-law, trainer of a horse stable in Maisons-Laffitte.

Toinet, Girelle and Pénible fish for sardines in Marseille. To dazzle their conquests, they present themselves as rich can manufacturers, while the little flower girls play movie stars. A ridiculous suitor wants to discuss a business deal, a potential sponsor appears and the whole tohu-bohu reclaims the songs of Vincent Scotto.