Hans has killed the dog of Firmin, a shepherd. Wild with rage, Firmin kidnaps Elsi, Hans' fiancée and locks her up at his home. Hans, a peddler, vows to find the missing girl. This is what he does and he manages, with the help of Mânu, the village idiot, to give Elsi a letter. On seeing her, the changeling falls in love at first sight with the young woman. Elsi soon realizes that Mânu can become her instrument of vengeance.

French-language version of "The Big House" (MGM, 1930), with Charles Boyer in Chester Morris's role, filmed by MGM parallel to the English-speaking version, at a time when good subtitles weren't yet in use.

Maldone is a canal worker, happy with his life after running away from his family estate. He falls in love with Zita, a young gypsy girl, during a local fete. However, after his brother dies, Maldone is called back to manage the estate. There, he takes up the life of a landowner and marries a neighbor's daughter. Years later Maldone is still restless on the estate, and becomes obsessed with Zita, after meeting her by chance one evening.