Veterinary surgeon William Chaminade is having a peaceful holiday in the South of France when he is witness to an event that will change not only his life but the destiny of France! A young woman tries to kill herself by jumping from the upstairs window of the hotel where he is staying. Thanks to the services of a passing athlete, the woman is unharmed, and she reveals that her distress is down to her husband’s apparent lack of interest in her. Immediately, Chaminade has a brainwave. He will open a special centre for people like this unfortunate young woman, who will be able to satisfy their romantic needs, at the tax payers’ expense. All is well until this innovative ’pleasure centre’ draws the attention of an over-zealous tax inspector, Dupuis...
Matou is an innocuous, gentle-looking man. He is married to a formidable, even a frightening woman, who is as dissatisfied with him as he is with her. He knows everything there is to know about restoring and authenticating manuscripts, particularly ancient ones, through his job at the museum. One day, it occurs to him that his skills could be put to use in a more personal way, and he embarks on a private career of re-arranging the documents of people who have had the misfortune to be married to the wrong people.
Mrs. Vargas has decided that her daughter Alma will marry Duke Pablo Dominguez, a good match for her, but not to the young lady's taste. Knowing that discussion was pointless, Alma decided to run away rather than consent to a union she found repugnant. A brave truck driver takes her to the South of France, where she sets sail for the Balearic Islands. On the boat, she meets two friendly stowaways, Miguel and Pierrot. Penniless, Alma finds work in an inn deserted by customers. Miguel and Pierrot manage to get themselves hired to liven up the room with their songs, and they soon attract a large, mostly female, clientele.
Stéphane Petitbourgeois is having trouble with his son-in-law Hubert, who has an extra child every year and is expecting his ninth, making thirteen people in the same apartment. However, a competition promises twenty million to the youngest grandfather of twelve grandchildren. Stéphane begins to encourage Hubert. But Pat became sterile from that day on. Finally, after two years, a child is announced. In fact, triplets were born, and after a few twists and turns, Stéphane became the youngest grandfather of twelve grandchildren.
Chéri-Bibi is an ex-convict who undergoes plastic surgery in order to resemble his rival for the hand of Cecily. Once he emerges from the bandages, Cheri-Bibi is plunged into a series of melodramatic misadventures.
Julien Pauphilat is the doorman at the famous restaurant, Maxim's and is also the confidant of many of his customers. As a consequence, in this post, he has managed to make a comfortable living and even acquire a country mansion. Retirement beckons and he is going to be able to enjoy the quiet life at last. The wedding of his daughter, Genevieve with Andre du Velin, a well born playboy is going to endanger this dream, for Genevieve is ignorant of her father's job. However, her fiance doesn't see any problem with this.
Evanella, who writes the “Horoscope” section of a major newspaper, and her brother Méristo, create with the help of a young journalist, Jean Lassère and the capital of their uncle Amédée, a “Bureau des Prédictions”. Success being expected, they manage to obtain revelations about a gang of gangsters which they publish as predictions. It is success and fortune. Jean marries the newspaper director's daughter and Evanella the director himself.
Agnès Bonnardet leaves her parents to marry Claude Sironi, a painter who becomes famous but loses his talent. Meanwhile Agnes acquires a style of her own as an artist, which makes Claude jealous of his young wife. One day, he sends one of his own paintings to the Bazar de la Charité, a very trendy Paris department store, instead of one of his wife's works as ordered. Afraid of her being mad at him, he locks her up in the cloak room. A dreadful fire suddenly breaks out and sets the building ablaze.