Ferdinand is an honest and almost prude chemist at the Fourageot laboratories. His boss, Mr Fourageot, is mostly busy with his mistresses but comes to be worried with his young and outgoing daughter.

In the kingdom of Culrandia (a country that must border Ruritania) King Ottocar must give his daughter’s hand in marriage to the prince of another country. Bebè, tired of waiting for her fiancé, tracks him down in Paris and brings him back to Culrandia where they are eventually married.

A father has two sons, the older one serious and hard-working, the younger one spendthrift and pleasure-seeking. The latter rejects his father's authority and leaves home. It is not long before he wastes all his fortune and falls into poverty. He repents and decides to return home. Despite his older son's resentment, the father welcomes back the lost sheep.

A young princess falls in love with the castle's young music teacher, Roger Fleuirot, but he is shy and does not dare to show his love for her. When the music teacher goes to Paris, the princess follows him and pretends to be her own twin sister, who works in a shoe shop. Nils Poppe plays the cheerful shoemaker Fabian Filosel.

In 1930s Paris, Madeleine, a pretty, young, penniless, and talentless actress, is accused of murdering a famous producer. Helped by her best friend, Pauline, a young, unemployed lawyer, she is acquitted on the grounds of self-defense. A new life of fame and success begins, until the truth comes out.

A bureaucrat, tax assessor, specialized in tax return and fraud, complains about his son-in-law's inactivity. He'd rather have thought twice before urging him to work...

Librarian Roger Fleuriot is in love with princess Saint Labiche but doesn't dare admit it because of their different classes. The princess feels the same way and invents a twin sister that works in a shoe shop that she pretends to be in order to seduce him.