Zig et Puce sauvent Nénette

Taking advantage of their uncle's absence, André and Raymond Rafet organize a New Year's Eve party at his house. The uncle returns unexpectedly, disturbs the party, threatens his nephews to disinherit them and then locks himself in his office. A few minutes later, he is found dead, poisoned.

Three "spinsters" focus their attention very narrowly on their nephew, in his first phase of adulthood. Éloi, handicapped by his shyness, behaves a bit awkwardly. He falls under the unfortunate influence of a couple of haddocks. The love of a pretty blonde woman will save him from this embarrassment.

A student, who wishes to become an opera singer, is helped by a good boy, Saturnin, who improvises as a manager. The student succeeds and becomes famous, without ever forgetting little Denise whom he no longer believes worthy of his love. His guardian angel definitely fixes things.

Mother of a young boy, Jackie, Véra Latour asks her husband, Pierre, a famous aviator, to stop performing stunts where he risks death for pleasure. Pierre reluctantly agrees, and it is his friend Bob Deschamps who wins a trophy during a meeting. However, Vera, who never wanted to experience her first flight with her husband, allows Bob to take her up in his plane. When Pierre finds out, he immediately sets off with his loyal mechanic Robert Nourry on a long flight across the Atlantic. After hours of anxiety, Vera learns that her husband has successfully reached New York. Upon his return, she welcomes him as a victor.

A professional clown takes advantage of another clown, who is simple and naif, to take over his place and conquer the heart of a young lady.

Charles Walter, a forestry contractor, has helped Noël Portal to start a new life. When Victor, the new foreman and Charles'wife's lover, is found murdered, everything points to the guilt of the deceived husband. To save his benefactor, Noël decides to accuse himself of the the crime. He is condemned to death.

In a castle, one stormy evening, Doctor Carter and a whole merry company find themselves welcomed by the four brothers who hold the place. The four obese disappear one by one, without leaving a trace.

A father wants to try by all means to avenge the death of his son, a test pilot, whose responsible is the attractive female star of a Parisian cabaret.

On his fiftieth birthday, Serge Charan, a large industrialist overloaded with activities, decides to leave everything to go on an adventure. In a train heading for the Côte d'Azur, he meets six young girls returning to their boarding school. Arrived at their destination, Serge Charan rents, under an assumed name, a villa with a view of the garden of the boarding school. His presence arouses questions and the interest of young girls who are sensitive to his charm. But one of them, Simone, falls completely in love and runs away from boarding school.

An airplane manufacturer asks his son-in-law to try out the prototypes he builds. This one ends up having an accident because of fatigue, and pushes the sacrifice to help his rival.

When Monsieur Crauqual, the supervisor, is found hanging, all wonder why this rather rich person decided to kill himself. And when a pupil is found hanging too, François and his friends decide to investigate. They are certain there is a killer within the walls of Collège François 1er and determined to prevent him from going on running wild.

Suzette and Jack form a very nice and rather well-matched couple. The latter is the partner of the new clown Teddy who seems to please the young lady a lot.

Alois Novák (Oldrich Nový), a minor clerk in a travel agency and the husband of a dowdy housewife Marenka (Natasa Gollová), lives a run-of-the-mill, dull life. In his soul, however, there resides an inextinguishable desire for adventure. And so once a month he poses as a playboy. As the mysterious and wealthy Mr. Kristian he goes to the exclusive Orient Bar where he does not skimp on generous tips and where he platonic-ally seduces beautiful and elegant women. In the salon he speaks of love and the magnificence of exotic lands, which he has supposedly come to know on his wanderings abroad. In reality he has read all of this in the travel agency's brochures.

Dominique, a medical student, works in a cinema to help her friend Simone Lambert, a pharmacy student. Big scandal in his bourgeois-minded family when we learn and he works and he has a friend. His father chases him away brutally. Dominique is going to live with Simone, in her sixth grade. From that day on, she receives a visit from a mysterious character who calls himself a novelist and who helps her to meet the needs of her household. Dominique discovers that this character is none other than his father: he no longer understands.