- HD 1080
- Runtime: 97m.
- Status: Released
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- Languages: fr
- Country: France
- Director: Philippe de Chauveron
- Stars: Christian Clavier, Chantal Lauby, Ary Abittan, Medi Sadoun, Frédéric Chau
- Production_studio: UGC, Orange Studio
- Slogan: Just when you thought you already knew the whole family
Claude and Marie Verneuil will soon be celebrating their 40th wedding anniversary. For the occasion, their four daughters - Isabelle, Odile, Ségolène and Laure - decide to organize a big surprise party in their family home in Chinon. They also decide to invite, each, the parents of their respective husbands - Rachid Benassem, David Benichou, Chao Ling and Charles Koffi.
