Naive and good-hearted Léon Ménard arrives in Paris, determined to find work in the capital. In a café, he meets Bob, a seedy guy, who helps him to get a job. On cloud nine, the ingenuous young man, does is unaware of how Bob manipulates him. Having become the night concierge of a hotel, the thankful Léon lets Bob and his accomplices get into the pace. Jewels are stolen as a result.When he is accused, Leon refuses to incriminate his "friend". Fortunately, Charlotte, Léon's fiancé, manages to find evidence of Bob's guilt and thanks to a premium paid by the diamond dealer the two lovebirds can buy a grocer's shop and tie the knot.
Bourvil
Paulette Dubost
Robert Berri
Mona Goya
Pauline Carton
Frédéric O'Brady
Louis Florencie
Charles Bouillaud
Jean Diéner
Paul Faivre
Marcel Meral
Harry-Max
Gaston Orbal
Alice Tissot
Jacques Louvigny
Albert Broquin
Maurice Derville
Pierre Ferval
Robert Fretel
Franck Maurice
Marcelle Rexiane
Robert Rollis
Michel Roux
Marcel Rouzé
Maurice Régamey
Roger Vincent
Eliane Charles
René Mazé