Eugénie, Stand Up Straight!

Nadia de Hock breaks her engagement to another man because of her love to the marquis d'Areghi. She lives a life of pleasure until Areghi reveals he is just an adventurer who has just killed his brother. He asks her to sign a letter so he can use her as his alibi. Some time later, Areghi is attacked by Nadia's guard dogs as he tries to see her. He dies as she forgives him for the pain he caused her.

A French washerwoman becomes a duchess and a friend of Napoleon.

Looking after his aunt and uncle's house when they're away, animal lover Onésime turns it into a hospital for sick animals.

One day, Calino has the bold and imprudent idea to follow a woman down the street. The woman leads him all the way to the traveling lion cage run by her husband. To avoid her husband's jealous anger, the woman introduces Calino as an apprentice lion tamer.

Onésime becomes enamoured of a girl and sends a messenger to her on a motorcycle.

Henri and Pierre, railroad engineers, are both in love with Jeanne. When Pierre refuses to give her up, a fight breaks out in the engine, imperiling everyone aboard the train.

While visiting a small village, popular young artist Robert Williams meets innocent country girl Helen Sanderson and, enchanted by her beauty, induces the girl to pose for him. An attraction develops between them, but just as the portrait is completed, Robert is called back to the city. Helen fails to hear from him again and Robert's neglect draws her to the city, where she is sent to a reformatory on a false charge. Once released, she begs Judge Princeton for help and, feeling sorry for the unfortunate girl, he introduces her to playwright George Wendbourg, who adopts Helen and makes her a great actress. Seeing Helen on stage reawakens Robert's love for her and he begs her for forgiveness. After initially snubbing him, Helen relents and the two finally are reunited.

Calino's uncle leaves him an inheritance, but only if he can uncover it hidden in his uncle's house. Detective Onésime is called in to help, and is soon tangling with some criminals after the treasure too.

Much to his annoyance, Onésime's relatives arrive to stay with him, and the family resemblance is striking.

Onésime came down and threw himself on stage, starting into the great aria at which he excelled. We must say, in respect for the truth, that he earned what critics calls "the estimated success": Onésime, who has the voice of a barrel salesman, sings like the pulley in a well.

When the train workers go on strike, Zigoto terrorizes the town in a hijacked locomotive.

In an effort to secure a promised inheritance, Onésime invents a time machine that speeds up activity on earth, hyper-animates men and machines, and telescopes the human life-cycle.

Calino is left in charge of a railway station.

A Sioux tribe, led by their great chief, wreaks revenge on the palefaces by setting fire to a nearby village. But the cowboys fight back and mortally wound the great chief.

A couple buy what is advertised as a Rembrandt painting, but a wild slapstick chase ensues after a woman sits on it.