A French film star visits Coimbra and it's old university, and breaks a poor local girl's heart, as her fiancee turns his attentions to the foreign girl. In a play within the story, one is told the sad love story of Don Pedro, king of Portugal, and Inês de Castro.

Foreign spies are interested in plans for a device invented by a French aviator. They kidnap the young man but fail in their business thanks to the energy of his wife and the cunning of the mechanic.

French version of 'Princess Tarakanova'. Tasked with deceiving a young princess claiming the throne, Count Orloff, a favorite of Catherine the Great, is chosen to seduce the Tsarina…

On his wedding day, Robert confesses his father-in-law that twenty years ago, he seduced a lady in a sleeping car of a train. His mother-in-law overhears the conversation and convinces Robert that she was that lady and that makes Robert's bride also his daughter. The wedding is in danger of being annulled when the trickery is finally discovered.

Father Sourire, who came to the Château de Villetaneuse to ask for alms, was forced to put on the uniform of the nephew who had fled from the barracks. A soldier in spite of himself, he knows the most frightening adventures which even lead him to a boxing fight from which he will emerge victorious.

A novelist uses all means to curry favor with a particularly cantankerous engineer. After believing her to be selfish and despicable, the young man finally decides to marry her.

The mysterious vigilante Milton has warned Scotland-Yard of his intention to kill the lawyer Maurice Meister who is the cause of his sister's suicide. Police and detectives watch over the lawyer's home, but on the day and at the appointed time Meister is murdered.

Désiré Chopin, hunter on foot and friend of François de Crecy, uses a thousand tricks to encourage the love between François and Gaby. Little Margoton is in love with Désire who disdains her. She becomes the darling of the battalion.

In a small provincial town, the new colonel of the dragoon regiment consigns all his men. Three soldiers defy orders and jump the wall. But the colonel becomes indulgent thanks to the intervention of the general who did not remain insensitive to the charm of a young American.

A very nice young man, Sylvain Renaud is "surrounded" by two bad guys who want to drag him into some very dirty business.