A criminal making plans to pull off one big score before he retires, comes into possession of secret papers worth a fortune, but dies while attempting the hit. His wife takes those papers for herself, while discovering there are rival criminals, a powerful organization and a sleazy blackmailer.

Pursued by the police, Saget usurps the identity of a man who was returning to his town after having made his fortune in the United States. Under this new name, he deceives his compatriots with the exception of a doctor and the savage Isabelle. During an explanation Saget understands that Isabelle secretly admires him. She denounces him and Saget surrenders without a fight. Thus he ruins all his prestige with the young Amazon.

Jérôme owns a boat with his crook of an uncle, La Rose de la Mer. They sail with a band of crooks hired by the uncle to scuttle the ship and collect the insurance premium.

In France in 1946, the difficult return to civilian life of five deportees and prisoners of war after having lived through the hell of the Second World War.

The former "J3" who used to be pupils at the Coutances high school are currently students in Paris. It is now a time for love stories and sentimental crises. For the moment all the boys'hearts beat for Anita, a princess, who is the splitting image of their philosophy teacher at Coutances, Mademoiselle Bravard.

Robert Vernier is assigned by the Secret Service to unmask a band of gangsters determined to get their hands on the plans for a new plane. They manage to steal part of it and kidnap Robert's fiancée, named Monique. Robert will manage to dismantle the gang and will be surprised to find that at the head there is a policeman...

André, Pierre, Finot and Le Guen are cadets in the Fort Carré Military Academy of Antibes and they are the best friends in the world. One of them, André falls madly in love with Catherine, a charming orphan. But Catherine is kidnapped by bandits and when André comes to after being knocked out, she has disappeared. André reacts promptly and aided by his three inseparable friends, tracks down the bandits and frees Catherine. The two lovebirds marry and live happily ever after.

One of the first victories against the Nazis in World War II is when Parisians help allied forces drive the enemy out of occupied French Algeria.

The brother of Jeanne Masson, a young nightclub singer, has been murdered by Brasier, a criminal who pretends to be a respectable man. Jeanne has resolved to avenge her brother but she just cannot take action herself. The way she finds is to ask police detective Pierre Leblanc to help her do it. Pierre gives his agreement and starts following the trail. He soon finds out that Brasier belongs to a gang whose boss, Cortedani, has ordered the murder.