George Abitbol, the classiest man in the world, dies tragically during a cruise. The director of an American newspaper, wondering about the meaning of these intriguing final words, asks his three best investigators, Dave, Peter and Steven, to solve the mystery. (Sixteen French actors dub scenes from various Warner Bros. films to create a parody of Citizen Kane, 1941.)

On the banks of the Rhône, not far from Tain l'Hermitage, Alcide Garonne, an old ferryman - and incidentally a poacher - lives out of wedlock with Victorine Rousset nicknamed Maryse, a colorful tramp. When Garrone's son, Pilou, a worker, falls in love with Augusta, the mayor's daughter, the unconventional old couple tries to protect the unconventional young pair from the disapproval of self righteous villagers.