Umedia + 10 more, Stromboli Pictures, uFilm, uFund, TF1, Centre du Cinéma et de l'Audiovisuel de la Communauté Française de Belgique, Télédistributeurs Wallons, Centre National de la Cinématographie, RTS, Radio Télévision Belge Francophone, GMT Productions
The Stievenart family decides to spend their vacation far away and puts an ad on the internet. The Mailon family responds by offering to exchange homes. But the Stievenart family has an environmentally friendly house, while the Mailons consume a lot of energy.
