1957 film by Christian-Jaque

One Christmas Eve, a carefree young man, Eric, arrives in a small provincial town. Here, he meets Julien, a bar pianist who is his exact double. Julien is in love with Marinette, a pretty waitress, but he is too shy to make any romantic overtures. Eric decides to give the course of true love a helping hand by pretending to be Julien. Meanwhile, Eric’s fabulously wealthy uncle has sent his minions out to bring him back home, so that he may celebrate Christmas in the bosom of his family.

Assola is an imaginary village on the border between Italy and France and the borderline crosses the village itself. The French customs agent Ferdinand is always trying to catch the Italian smuggler Giuseppe. Giuseppe discovers that Ferdinand was actually born in Italy and therefore he can't be a French customs agent.

Arbella is a charming village in Corsica. It's such a pleasant place to live that Monsieur Lauriston has decided to spend his old age there with his wife Marthe. Encouraged by Giuseppe, the owner of the Napoleon bar, he is promoted to mayor. This brings him the wrath of Captain Bartoli, owner of the Café Bonaparte, a self-styled pirate and navigator who has long aspired to this honorable position. Further complications arise when Lauriston's nephew romances Antonia, the daughter of Amoretti, the last bandit of honor in the area and the town's main tourist attraction.

1956 film by John Berry