The new comedy of the Théâtre du Grime Lucette Gautier, coffee-concert singer, loves Fernand de Bois d'Enghien madly, her lover. But, It stirs up the lusts of other men, Like General Irrigua, South American with very approximate French. But, Enghien Bois must absolutely break with Lucette Car, outdoors, He will sign his marriage contract the same evening with Viviane, The particularly awakened girl from Baroness Duverger. Cowardly, He is not going to break and locks himself in an inextricable situation. On this, Added to be Bouzin, notary clerk, Who is trying to offer one of his brown songs in Lucette. The situation becomes explosive ... The mechanics get carried away, The misunderstandings are linked and love only holds up on a thread!