Around 1750, in the Dauphiné not far from the Swiss border, a cooper, tired of the injustices affecting the peasants crushed by taxes, went into revolt. Louis Mandrin, a handsome fellow without fear and without reproach, puts himself out of the law by refusing to obey the local nobility. The public authorities are tearing their hair out because the man is elusive. Helped by his faithful friends and by two women in love, Mandrin will become a legend.

A young man in love with a married woman takes the husband's place in the barracks and finds his rival there. But the fact that there are two Champignols in the ranks gives rise to many misunderstandings. But the husband preferring his painting, willingly abandons his pretty wife to the lover.

A husband, exasperated by his wife, spanks her without paying attention to the open window in front of which he is. He is annoyingly surprised to discover the next day that the scene has been photographed by a neighbor, and that the image is circulating in Paris. A debate then ensues: is this an opportunity to call for revolt or a welcome manifestation of marital authority?

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.

In Flanders in the eighteenth century, Ramon de Ortila, a young lord who has been dispossessed of property has turned into a gentleman brigand. His main target is Monsieur de Saint-Brissac, the salt tax farmer. But Solange, his daughter, sets a trap and lures the young man to her father's manor. Little does she know that love is at the rendezvous.

A melodrama.

Four classmates decide to perform a love song that their friend, Pierre, composed for Marie. Novac, another admirer of Marie, is murdered. Pierre suspects one of the four of being the killer, but incriminates himself, believing that Marie was in love with the killer.

Arsène Lupin decides to run a detective agency in addition to being a gentleman thief. As a detective he happens to cooperate with police in order to unveil the criminal activities of a villain. When he succeeds the villain returns the favour. The unmasked Arsène Lupin manages to escape with the villain's gangster moll as his new companion.