Rejecting the union of her daughter Brigitte with a modest worker, Madame Magnin invents an adultery for the lover, then introduces Brigitte to a good-looking man working on the famous RTF entertainment show 36 Chandelles. The show ultimately seals the reunion of the two estranged young lovers. The story features a parade of music-hall stars from the era: Charles Trenet, Charles Aznavour, Georges Guétary, Juliette Gréco, Roger Pierre and Jean-Marc Thibault, Fernand Raynaud, Georges Ulmer and many more.

Benjamine, the daughter of the chocolate maker Lapistole, has broken down in her car, spends a night at Paul Norman's, imposes herself casually and causes the break-up of the engagement of this peaceful civil servant with the daughter of his department head. A friend maintains contact between Paul and Benjamine, becomes the head of publicity at Lapistole and when Norman is dismissed through Benjamine's fault, brings his two friends closer and proves to them that they are made for each other.

La Hurlette and Carmen are a pair of philosophical tramps who enjoy simple pleasures in the company of the cheerful Sosthène. As in the fairy tales, La Hurlette learns that he has just inherited a tidy fortune, provided he can find a job. By dint of hard work, he manages to do so, and a banquet brings together his disinherited friends. Determined to live the high life, La Hurlette and Carmen lose all their inheritance at the Cabourg casino, and end up as philosophical as ever on their favorite bench.

The daughter of Signor Carloni is about to take her first communion. A problem arises when the dressmaker spends too much time working on the girl's communion frock.

During the First World War, the Empyrée Montmartre, a Paris music-hall, is dedicated to patriotic revues whose star is the charming Mitsou. The young artist is not without talent but she is mainly well-connected. She is indeed the cherished mistress of Pierre Duroy-Lelong, a rich industrialist. One night, thanks to Petite-Chose, an ebullient singer-dancer and her co-star, she gets to know a handsome army, Lieutenant Bleu. Mitsou falls madly in love with him and Lieutenant Bleu is physically attracted to her. The trouble is that Bleu comes from a distinguished family and cannot put up with her lack of culture and artistic bad taste...