In a school for chansonniers, each student goes to the board where he says and mimes his sketch.

Robert and Françoise Monier make a hot air balloon to fly to the stratosphere. After a visit to Venus, they return home, but have only aged 15 days whereas 25 years have passed on Earth.

Charles's uncle is the headmaster of a chic girls school .He is short of the readies and he has lots and lots of debts.

A young man, Robert Dupont, with suicidal tendencies and a bit stupid to boot, is saved by a stranger who pretends to be a well-known banker. This stranger then entrusts him with a suitcase full of mysterious documents, which he asks him to take with him to Indochina. But in reality, the suitcase is stuffed with banknotes from a scam.

France under Louis XIII. 1615. The Duke of Angoulême is at the head of a group of gentlemen who are conspiring to drive the Florentines out of court, of whom Concini is the all-powerful leader. A cadet from Gascony, Adhémar de Capestang, who was later to become the Capitan, left his native province to come and try his luck in Paris. Along the way, he saves a young girl, Gisèle d'Angoulême, from a masked individual who wanted to kidnap her.

Diavalo is the popular hero of French serials circa 1912. Diana is an actress who falls in love with Diavalo. Diavalo is forced to wear a series of disguises to elude the police so he can attend a Gala for the President.

Marie Leroux, who is married to Charles, an honest, understanding country doctor, lives an uneventful, rather monotonous life.Her husband is a kind man but he does not give her any thrill or excitement. One day, Marie meets Olivier Dumas-Beaulieu, a handsome industrialist, who is in the process of leaving his fiancée Corinne, despite her being pregnant by him. It is easy for the confirmed womanizer he is, to seduce Marie, who very foolishly thinks she has found true love. Shortly afterward Charles is shot dead by Olivier while the two men were having a quarrel about Marie. The latter, who finds the corpse, believes her husband has committed suicide. Which is not the police's opinion and Marie is arrested and condemned to ten years in prison. Annihilated by such unfair treatment and, worse, by the separation from her beloved eight-year-old daughter, she still manages to survive and to serve her sentence.

The adventurer Jeanne de Valois-Saint-Rémy, descendant (by the left hand) of the king of France Henri II, and who claims to be "Countess de la Motte", imagines a tortuous plan to steal a magnificent diamond necklace that the queen Marie-Antoinette refused to buy from the jewelers Boehmer and Bassange.

The local building-contractor Martin Roumagnac is fascinated by the fashionable Blanche Ferrand. To impress Blache, Martin presents her with a villa. However, this ruins him financially. Despite Martin's many efforts for the now femme-fatal Blanche, she is not able to chose between him and the rich consul De Laubry.

They have been living together for some time in a bohemian environment. The boy is attracted to a friend of his mistress and he frankly acknowledges his feeling. His companion favors meetings and even multiplies them: satiety, habituation, weariness set in very quickly. It is the shrewd mistress who will be married.