In a small hotel on an English beach, an agent from the Intelligence Service is responsible for finding an important stolen document. At night, a theft of jewelry, including a superb emerald, complicates the investigation. The search for the double culprit proves to be difficult.

Marguerite and Verdurin, both employed in l'Atout Prix, a store run by Prosper Biscoton, would like to take a vacation at the beach, but they need more money than they earn. They decide to trick their boss into paying for the trip by pretending Marguerite is interested in him. Biscoton falls in the trap and puts himself in a difficult position with his own wife.

A washerwoman works so long for the same bosses that she gets to like their young son very much. One day she is unjustly accused of robbery, and dismissed. She suffers in her loneliness, until the day she hears that the boy is terminally ill, and there's no medical hope for him. She comes back and sits by him, praying to Saint Thérèse de Lisieux - and the miracle happens.

A young man marries the daughter of a famous actress, but is visibly more attracted to his stepmother. She manages, not without difficulty, to reconnect the bonds of a vacillating household.

For years now, Chief inspector Gustave Picard has been trying to bring down Salviati, the dreadful leader of a drug-selling gang. Lucienne Préville, an informer who works for him, has infiltrated the gang but her position is dangerous. On the other hand, Scoppa, Salviati's former right-hand man, has started challenging his former boss. Will Salviati, the brutal public enemy, clear off at last?

Five unemployed workers win 100,000 Francs in the national lottery. Instead of sharing the money, they buy a ruin and build an open-air cafe. But difficulties come to split their friendly group apart.

Despite a perfect marriage and a superb career as a singer, Jean Dupray cheats on his wife. She dies while listening to the song he dedicated to her, "Maria". He then retired to the south where he led a life in complete anonymity. But his best friend's fiancé recognizes him and seduces him. Following a fight with his best friend, he decides to return to order by becoming a monk.