Four sketches revolving around the themes of luck and love.

A dedicated layabout (Jean-Pierre Cassel) bounces from relationship to relationship, moving on only when the prospect of employment presents itself.

Alain is a young man who has just left his parents and finds himself lost in Saint-Nazaire, a French coastal town whose main industry is shipbuilding. Alain arrives just as the liner SS France is under construction and he soon strikes up lasting friendships with dockyard workers. It is here that he also gets to meet the love of his life...

A young man who lives on women meets his match in the young wife of a rich industrialist. Their affair is doomed by her taste for luxury and his dislike of her coolness.

A brash and precocious ten-year-old comes to Paris for a whirlwind weekend with her rakish uncle.

An American sculptor, passioned by literature, comes to Paris to perfect his art, but ends up with barely no money, and to survive has to sell The New York Herald Tribune, at night, to his compatriots. A look at the bohemian Parisian life of the fifties.