A somewhat naive young man, newly married to a well-to-do young lady, is harassed by a promiscuous woman he met on a train. Everything will end well.

An unemployed maid is hired in a music hall to wash the floors. The whim of a screenwriter makes her go on stage in the most basic outfit. A revelation, success is at his doorstep! However, the young woman would prefer a virtuous life and a serious marriage to the easy but immoral existence offered to her by the world of entertainment.

The detectives of the Paris Judicial Police, based at the Quai des Orfèvres, are mobilized by four criminal cases. A double murder, perpetrated in a hotel on the Place de Clichy, intrigues the investigators. The owner and a little maid were murdered in cold blood.

A tramp has taken up residence in the belly of a museum whale.

A good man wanting to spend the afternoon with his girlfriend lets his wife think he is going to the races.

Mr Lucas, a grocer, wants to attract the clientele; he imagines a lottery; every week, you can win a bike. It's a big success.

"Olivia" captures the awakening passions of an English adolescent sent away for a year to a small finishing school outside Paris. The innocent but watchful Olivia develops an infatuation for her headmistress Julie and through this screen of love observes the tense romance between Julie and the other head of the school Cara in its final months.

Micheline Chevassu is a young, naive woman living in an orphanage. Through classified ads, she has a date with an unknown man. She escapes from the orphanage to go to it, dreaming of the Prince Charming. But comes Nicolas Rougemont, an unattractive middle-aged man... He pretends not to be the author of the letters, who could not come...

Sénéchal, an actor touring the provinces with the "Tournées Carlini" does not meet the success he thinks he deserves. One night in Dreux, he finds himself without his luggage and dressed up as a Foreign Legion officer, he is invited to a party thrown by a colonel. He creates a sensation there and does not leave the colonel's wife ... indifferent! Back in Paris, Sénéchal goes through a similar expe...

World War I aviator Carbot attempts to establish a commercial airline after the war, for the purpose of delivering the mail to the outermost regions of France.

After an accident, Raymond has gone blind. His family treats him like a child, but fortunately a nun comes to his rescue. She works in a center where blind people learn to read using the Braille alphabet.

Madame Husson and her circle of holier-than-thou ladies (including an old maid Madame Cadenas)are looking for a chaste and pure girl who will win a hefty sum.