Jean Poiret

To replace Hector Grofenol, the tyrannical boss of the "Tout pour le camping" factory, who has been put out of action, a group of employees call on his cousin Achille, a Provençal shepherd, thinking they can use him. But Achille is quick to take his role as CEO seriously, and becomes very enterprising. Fortunately, young secretary Martine uses her charms ...

1944. Léon Duchemin owns a restaurant with his sister. His clients are Germans, Résistance et black marketeers. Léon unwillingly joins the Résistance when a British pilot is shot down and hides in his attic and, through a series of mishaps, he accidentally steals the plans for Hitler's V1 missiles.