Marcel, an employee of Mercantieu, the jeweller, meets the spicy Loulou. A certain Jo accompanies her. Marcel knows nothing about her, but is nonetheless under her charm. With no idea that the two villains plan to burgle his boss, he naively reveals precious information to them...
Directed by: Maurice Lehmann (France, 1939, black and white)
Cast: Fernandel (Marcel), Michel Simon (Jo), Arletty (Loulou), Hélène Robert (Renée), Andrex (Petit-Louis), René Génin (Mr Blain), Genia Vaury (big Marie), Jacques Varennes (Tintin), Marcel Vallée (Mercantieu)