Antoine, an accountant by trade, becomes a private detective to support his family. His wanderings lead him to transport a cargo of malachite to Le Havre, in the hope of a large bonus. With the help of his family, and despite a few mishaps, Antoine achieves his goal.
Pierre Mondy
Jean Lefebvre
Pierre Tornade
France Dougnac
Robert Lamoureux
Michel Creton
Jacques Marin
Claire Maurier
Robert Rollis
Magali Vendeuil
Pascale Rivault
Hubert Godon
Gabriele Tinti
Magali Vendeuil
Yves Vincent
Marie-Christine Adam
Marthe Villalonga
Yves Barsacq
Bernard Musson
Philippe Forquet
Marcel Gassouk