Clumsy Monsieur Hulot finds himself perplexed by the intimidating complexity of a gadget-filled Paris. He attempts to meet with a business contact but soon becomes lost. His roundabout journey parallels that of an American tourist, and as they weave through the inventive urban environment, they intermittently meet, developing an interest in one another. They eventually get together at a chaotic restaurant, along with several other quirky characters.
After stealing a diamond from Mylène Demongeot, Richard hides it inside a guitar. But on returning to the music shop he discovers that the precious instrument has just been sold! The problem is complicated by the fact that five stars all bought the same model that morning...
A film made up of four sketches. In Marc Allégret's Sophie, a naive high-school girl invents a love affair with her mother's lover. But it's a guitarist with whom she falls in love. In Françoise, by Claude Barma, a young woman returning to France after living in the United States has an affair with her best friend's lover. In Antonia, by Michel Boisrond, a middle-aged woman tries to convince her ex-lover that she still has many assets to seduce. In Ella, by Jacques Poitrenaud, a Pigalle dancer meets a man in a cab.
Charlie is a former classical pianist who has changed his name and now plays jazz in a grimy Paris bar. When Charlie's brothers, Richard and Chico, surface and ask for Charlie's help while on the run from gangsters they have scammed, he aids their escape. Soon Charlie and Lena, a waitress at the same bar, face trouble when the gangsters arrive, looking for his brothers.
As Dominique Marceau is being tried for the murder of Gilbert Tellier, accounts by different witnesses paint a picture of the kind of relationship the two used to share.
Police Commissioner Jules Maigret returns to the small village where he spent his childhood at the request of the Countess of Saint-Fiacre, who has received a disturbing anonymous letter.
For young Parisian boy Antoine Doinel, life is one difficult situation after another. Surrounded by inconsiderate adults, including his neglectful parents, Antoine spends his days with his best friend, Rene, trying to plan for a better life. When one of their schemes goes awry, Antoine ends up in trouble with the law, leading to even more conflicts with unsympathetic authority figures.
Zoé, a pretty penniless girl, decides on the advice of her neighbor to embark on gallantry. After a brief failure, she meets a young boy, Jacques Lebreton who is about to get married. After causing the failure of this arranged marriage, she will have to play the role of wife of Jacques with his family, until the arrival of the uncle from America.
In pre-World Ward I in Paris, a budding artist, Pierre LeBlanc, falls in love and marries Janine, a dressmaker's assistant. Pierre has a flair for designing clothes, and he and his bride live in a blissful paradise, until the war breaks out and he becomes a soldier. Janine dies in childbirth and, no longer desiring to live, Pierre volunteers for a dangerous patrol behind German lines. While recuperating in the hospital from a wound he received on the mission, Pierre spends his time drawing sketches of dresses. He becomes rich and famous after the war. Years later, after devoting himself to his daughter, Pierre seeks a marriage with a girl no older than his daughter. A conflict develops and to ensure his daughter's happiness, Pierre sacrifices his own plans.