A dramatized account of the French Resistance, this wartime film depicts how railway workers sabotaged German trains to disrupt troop movements and supply lines during the Nazi occupation. Blending documentary realism with fiction, it pays tribute to the courage and sacrifice of ordinary workers who became central to the fight for liberation.

In 1914, in the first months of World War I, Louise Jarraud loses her husband, killed on the front. Shortly after, she gives birth to a baby, who soon dies. Devastated by this double misfortune, Louise decides to dedicate her life to caring for the children of others. She becomes a nurse with several employers, giving her affection to little boys or girls. A widower and another man propose to her but she refuses twice determined as she is to live only for the children in her charge.

A student from an elementary school accidentally breaks the glass roof of his school. His comrades decide to support it by working during the summer holidays in order to pay for reconstruction.

A woman is accused of the murder of her husband, who was jealous and brutal. Her lawyer manages to get her acquitted and they get married in the end.

Two convicts attempt to escape from prison in a violent tale of deception, survival, and moral ambiguity.

Five young people - brothers, sisters, cousins ​​- are on vacation in the countryside. Pernette suggests to Marianne, who wants to be appreciated by her cousin Olivier, to make him jealous by inventing an aviator in love. At this announcement, Olivier bursts out laughing, but an airman knocks on their door, his private plane having had a breakdown. The mirage then becomes reality, and thanks to this unexpected visit many feelings will come to light.

Gohelle, escaped from prison, seeks to flee occupied France for Argentina. The captain of a cargo ship is willing to smuggle him out out France for a price but Gohelle has no money. His mistress, Marie-Angel tries to charm the money out of wealthy Alain Ginestier who seems the ideal pigeon but Marie-Angel falls in love with Ginestier.

Cecile, a young girl who goes to the offices of the Judicial Police several times in a row to complain about nightly visits to the apartment she occupies with her aunt, is not taken seriously by the police until she the day she is found murdered.

Maigret is called to the high-class Hotel Majestic to investigate a body. The wife of a wealthy American has been killed - but to Maigret's surprise she has a gun in her purse. He begins to follow up the handful of clues that could explain her secret life and her demise.

Director of a music hall, the dubious Ribero, to save himself from bankruptcy, only hopes for the victory of his horse. An English lord enlists his crack Master Love in the race. Ribero will try to prevent its departure. He is thwarted in his dark projects by the lord's daughter, captain of a troop of girls, and by a wise and determined sportsman who does not hesitate, for the occasion, to become a jockey. Master Love wins the race, Ribero is confused, a few weddings are celebrated.