Film by Julien Hervé.
About to get married, Alice and François decide to reunite their two families. To mark the occasion, they give their parents an original gift: DNA tests so that they can each discover the origins of their ancestors. However, the surprise turns into a fiasco when the Bouvier-Sauvages, a large aristocratic family, and the Martins, a much more modest one, discover the results, which are unexpected to say the least.
