The Castaways of Turtle Island

In 1976 France, Jean-Arthur Bonaventure (Pierre Richard) works as a clerk in a travel agency and decides that tourists would pay for real hardship. His idea is to leave them on a deserted island with no food and no shelter. Jacques Rozier follows the group out there, including the brothers Petit Nono (Jacques Villeret) and Gros Nono (Maurice Risch), and the film stays on the island and the people stuck on it.