Ronny is a young designer on her way to the capital of the Ruritanian Kingdom of Perusa with the costumes she has created for the operetta written by the Prince. On her journey, she meets the prince and is persuaded to take the place of the star who had just walked out. The prince falls for Ronny but how can he marry a commoner?

In 19th-century France, doctor's wife Emma Bovary seeks to escape her dull provincial life through various extramarital affairs and extravagant spending, leading to tragic consequences.

Surprised by the fog, the ship Fraternité suffered significant damage. Therefore, an investigation must be carried out in order to determine the conditions under which the incident occurred. It falls to deputy Puy-Pradal who has just been appointed high commissioner of the navy: the latter, after his meeting with an actor, gradually forgets the mission entrusted to him.

Octave Laburette only makes blunders in his job with a backroom worker. He buys ten thousand shares of the Compagnie Générale des Cacahuètes, when the client wanted to sell them. His boss registers them on his own account: Octave then owes the agency sixty thousand francs and his wife informs him that she is joining her lover.