Maurice Vallier, nicknamed "Ma Pomme"(which means "myself" in slang), is a cheerful man, well aware that money does not make happiness and who, of all things, prices freedom. Which is why he has become a tramp and he has never regretted his choice of life. Things go smoothly until the day he inherits a huge amount of money. He first refuses it but changes his mind when he realizes that thanks to the inheritance he can help others. Even more enticing is the fact that he must share the big money with a charming air hostess. However once he deems he has done enough good he gives up the money left and resumes his old lifestyle singing along "Ma pomme c'est moi, j'suis plus heureux qu'un roi..."

Philippe Lutcher, an anarchist, fires a shot at Clara Stuart, a famous stage and screen actress, but only wounds her. The star, through affectation and curiosity to know his motives, pleads in his favour at his trial, but he rebuffs her pity. After he has served 18 months in prison, they meet and fall in love.

Alexandre Mérital, the leader of a political party, finds himself under attack from Frépeau, one of his opponents. The latter has indeed discovered that Mérital committed a theft in his youth. But Mérital will not be intimidated by his adversary's move. In his turn, he discovers that Frépeau was once involved in a financial scandal, which forces the plaintiff to discontinue the prosecution.

Prosper, the accountant of a fashion house, takes a vacation to Monte Carlo without his wife Sabine. And if he goes alone it is for a very good reason: he has a rendezvous with Olga, a beautiful woman. Once in Monte Carlo, he wins a large sum of money at the casino. Unfortunately for him he immediately becomes the prey of three gangsters who proceed to relieve him of his newly acquired fortune.

Eusèbe Bonbonneau, a solicitor's clerk, learns one day that a candidate bearing his name runs for election as a member of parliament. In fact Frazier, a crooked businessman, has urged an accomplice to impersonate Eusèbe, in order to obtain, through this straw man, authorizations for the creation of a casino in Sanceau-les-Nains and to make big money out of it. Eusébe decides to go to Paris to investigate. In the capital he meets Mariska, an exuberant actress who encourages him to try to get elected. As a result, thanks to her the true Bonbonneau becomes a member of parliament and the crook's accomplice is arrested. But Frazier is not impressed and, changing tactics, he starts manipulating Eusèbe.

A father falls in love with his son's mistress whom he has forced to emigrate to force him to break up. More carefree than a schoolboy, he ruins himself for the beauty who soon chases him away. The family will soon be reunited permanently.

Chatelard, one of Viscount de Kerlec's guests, has died in mysterious conditions. The police initiates an investigation and sends detective-inspector Pauc to de Kerlec's manor. Pauc decides to mingle with the viscount's guests , who are all likely to have committed the murder. Among them, there is Jacques Mauclerc, a naval officer, and a seedy character named Bartoli, in fact a spy in search of secret documents. Pauc will end up untangling the web during a dramatic séance.

A businessman on the verge of bankruptcy, Mercadet, is harassed by his creditors. To keep them waiting, he invents a fictitious partner, Godeau, who has gone to make his fortune in India and who should return laden with gold. The heart of the plot is therefore this famous Godeau whom we spend our time waiting for, and who never comes. While waiting for Godeau, Mercadet has a rich idea: to marry his daughter Julie to Monsieur de la Brive, whom he believes to be very rich.

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.

A gangster, thief of atomic formulas, has a double in the person of a naive musician. A music hall artist who makes eyes at the musician is deceived by the gangster who also takes advantage of the resemblance to track down a band of thugs who are chasing him. Virtue is ultimately rewarded.

An American is on the run in the streets and back alleys of France.

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.

A mysterious figure signing himself "The Ferret" keeps sending letters to the police, tipping them off about murders that are to be committed around Paris. Among those caught up in the police manhunt is a fraudulent clairvoyant.

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.

Gontran is required to marry if he wants to benefit from his aunt's inheritance. To convince the latter in favor of a visit, he calls on the wife of a friend who will play the role of the future wife. This maneuver will cause many misunderstandings.

12-year old Armand-Pierre embraces the French Revolution and leaves his mother to enlist in the army.

An officer saves the life of a foreign prince who is in France to buy seaplanes, while pursued by his enemies.

Louise, a young seamstress, has fallen in love with Julien, her neighbor, a composer who leads a bohemian lifestyle with his friends, who are artists like him. Her overprotective working-class parents are, unfortunately, opposed to her marrying the man she loves. Louise then decides to run away with Julien. One day, she runs into her father, who is now very ill...

Irene, a young Hungarian becomes an elegant and brilliant Parisian for the love of a car racer. Her transformation earns her the heart of her beloved.

A young girl has left her family and lives as best she can on the generosity of her lovers. A naval officer introduces her to Toulon in a special environment which provides companions to sailors on leave. After some setbacks, she finds love and protection with a doctor who marries her.