A British aristocrat goes in disguise to France to rescue people from The Terror of the guillotine.
The head of a school in a little French country town encourages the playful romances between his young students, as well as a love of jazz music.
During the Second World War, in occupied Paris, a group of high school students is more active at selling cigarettes and silk stockings than at studying. But the day a new philosophy teacher takes charge of their class, things begin to change. It must be said that Mademoiselle Bravard is not only a gifted educator but a charming young woman as well. Thanks to her, all the students end up passing their finals.
