Following a broadcast on the radio, each of the listeners remembers these "little nothings" (the title is borrowed from a play by Mozart), which have often changed their lives. Each of these stories told will prove that a tiny detail in life can change an entire destiny.

Paul Blanc runs a butcher's shop with his Neapolitan wife, the vivacious Giulia. One night, thanks to sleeping pills received from his brother in Argentina, he dreams of horse racing and sees in his dream the order of arrival of the horses. Giulia praises her husband's gift at the local café. But the turfmen dissuade her from betting on the nags chosen by Paul, who they consider to be real losers! But her vision proves to be right. When her secret is discovered, everyone wants to buy this miracle medicine. But the product is no longer manufactured, as it is considered dangerous and has been banned by the authorities.

Paul Blanc runs a butcher's shop with his Neapolitan wife, the vivacious Giulia. One night, thanks to sleeping pills received from his brother in Argentina, he dreams of horse racing and sees in his dream the order of arrival of the horses. Giulia praises her husband's gift at the local café. But the turfmen dissuade her from betting on the nags chosen by Paul, who they consider to be real losers! But her vision proves to be right. When her secret is discovered, everyone wants to buy this miracle medicine. But the product is no longer manufactured, as it is considered dangerous and has been banned by the authorities.

Toine, the local hunchback, works at the tile manufacturing plant, but during the summer, he gives a hand to Micoulin, the farmer, thereby being able to spend more time close to Nais, Micoulin's daughter. That summer, the estate owner's son, Frederic Rostaing, decides to rest on the farm during his vacation from Law school. But his real motives are to seduce young Nais, whom he knows from their childhood days, after having seen her in town. Who will win the power struggle between the possessive father, the naive daughter, the vile student and the golden-hearted cripple?

Pozdnycheff, a young party animal, destroyed by his lightness the marital happiness of one of his childhood friends who committed suicide. Since then, he is haunted by the memory.

A mysterious figure signing himself "The Ferret" keeps sending letters to the police, tipping them off about murders that are to be committed around Paris. Among those caught up in the police manhunt is a fraudulent clairvoyant.

A mysterious figure signing himself "The Ferret" keeps sending letters to the police, tipping them off about murders that are to be committed around Paris. Among those caught up in the police manhunt is a fraudulent clairvoyant.

A toymaker in Poland specializes in building lifesize mechanical men. He builds a chess-playing "automaton" to hide a pretty young Polish activist who is being hunted by occupying Russian forces.

A seasoned lady-killer introduces a series of Decameronic vignettes about men's resourcefulness in seducing women and the price some of them have to pay for it.

This short documentary profiles Saint-Jean-Baptiste Day parade in Montreal in 1959. The annual parade takes place every June 24th in memory of Saint-Jean-Baptiste, the patron saint of Québec. Candid shots of youngsters preparing their costumes for the festivities are partnered with a lively jazz soundtrack. All the Montrealers and out-of-town tourists featured in this film avidly participate in a public festivity that is dear to their hearts.