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.

Mademoiselle Bressac is a bossy spinster who manages "Le Clos", her estate, with an iron hand. But is she really a bad person? Her manners are abrupt but they only hide a heart of gold. Doesn't she bring up four orphans, Dominique, Fabien, Chantal and Jean? And as if it were not enough, she has accepted to educate another child, her niece Patricia, entrusted to her care by her irresponsible father. Thanks to her, the five young people have grown up in harmony and now they are about to find their place in society. Two of them, Jean and Patricia, who love each other, live only for the estate.

Denise, a young employee of the mine, is courted by the engineer Risay while she is engaged to Daniel, a simple underground worker. A betrayal has occurred that compromises the mine. An accident occurs and about fifteen workers, including Denise's fiancé, are buried under rubble in a collapsing shaft.

Deals with the ordeals of a crude washerwoman in the chic court of Napoleon the First. Based on the play of the same name.

Jules Vachon, a pharmacist, has two sons, Gabriel, a steady-minded young man dedicated to his job in the pharmacy, and Gaston, a good for nothing whose only talent is to seduce rich women and take money from their pockets. But it is Gaston who is hailed as a great man when he returns to his native village thanks to his deep pockets.

Catherine's technique to sell her clocks is to blackmail illegitimate couples such as Jacques and Gisèle. However when Gisèle's husband Pierre walks in on them, Catherine pretends to be Jacques's lover to save the day. Jacques then gets caught up in her schemes when the next couple she deals with turn out to be jewel thieves who kidnap them.

Marc, a motorcycle brigadier, is engaged to the charming Véronique. But his future brother-in-law, the clumsy Roger, leader of a Sunday motorcycle gang, has set his sights on joining the motorcycle police.

A rich peasant, Carvajan, seeks revenge on the castellan, Clairefont, with whom he had a serious conflict. Their respective children, Antoinette and Pascal, meet and fall in love with each other. Robert de Clairefont, Antoinette's brother, unjustly accused of murder, is defended and saved by Pascal. Finally, love, by uniting the son of one to the daughter of the other, will appease souls and reconcile families.

The life story of famed French aviatrix Helene Boucher is detailed in Horizons sans fin (Endless Horizons). Giselle Pascal stars as Boucher, who is first seen in 1930, leaving her millinery shop behind in favor of the wild blue yonder. Though the world of aviation was still essentially an all-male one (despite England's Amy Johnson and America's Amelia Earhart), Boucher perseveres, eventually breaking all existing male and female speed and height records. A bit slow on the uptake in the dramatic scenes, the film soars (no pun intended) during the aerial sequences. Horizons san Fin was the winner of the Catholic Award at the 1953 Cannes Film Festival.

Isidore Lechat is a ruthless self-made man whose money allows him to humiliate the others, particularly a ruined noble: he wants his daughter to marry this marquis's son but the girl is in love with a young scientist.