In Provence , Father Caillé runs a family pension backed by his daughter-in-law Cora and a maid. The old man persecutes Cora for her assiduity until the day when she, in a particularly violent confrontation, knocks him down before the eyes of Gino, an Italian pensioner of whom she is in love. The two accomplices will try to make up the murder.

Georges Pinson, who wants to spend his holidays on the riviera with his wife and his two kids,buys a car.His neighbors and the drivers who overtake him gibe at him.

OSS 117 is asked for help by a female acquaintance Muriel Rousset. She beseeches him to retrieve secret documents which have been stolen from Sir Anthony Lead, the father of Anita and Marion. He complies with her wish and no obstacle or danger can hinder him from meeting her expectations.