The Bouvier-Sauvages, a large aristocratic family, meet the much more modest Martin family when their children's wedding is announced. For the occasion, the future bride and groom offer their parents DNA tests, which will reveal their true origins. The results are totally unexpected and will make the effect of a bomb.
It is about two young step-siblings spending the weekend with their parents in a lodge in a remote forest who accidentally film two bumbling criminals in the middle of a robbery.
