Lou Bonin

Capricious small-town girl Juliette and barge captain Jean marry after a whirlwind courtship, and she comes to live aboard his boat, L'Atalante. As they make their way down the Seine, Jean grows weary of Juliette's flirtations with his all-male crew, and Juliette longs to escape the monotony of the boat and experience the excitement of a big city. When she steals away to Paris by herself, her husband begins to think their marriage was a mistake.

Benjamin Déboisé, a hatter, his salesman and a young man want to kidnap an American millionaire, put him in a bag and hold him to ransom. But they make a mistake: the fellow they find in the bag is not the millionaire himself, but his son...!

Madame Dupin is the most influential character in her village. She is at odds with her daughter because the latter married a showman.