Nicolas has a happy existence, parents who love him, a great group of friends with whom he has great fun, and all he wants is that nothing changes. However, one day, he overhears a conversation that leads him to believe that his life might change forever, his mother is pregnant! He panics and envisions the worst.

Ducoboo is a very inventive dunce and joker, he is very resourceful at finding new ways to copy from his neighbor, to cheat or to defy the teacher's authority.

Louise and Blanche run L'Etape, a cafe restaurant in a Savoy village. Facing them is Le Virage, run by Lucie and her daughters. The rivalry between the two cafes will be exacerbated during the truckers' strike that blocks the village.

Denis struggles to raise his boisterous daughters Janine and Mercredi on his own while holding down two jobs. Everything goes sour when Denis forgets Mercredi one too many times at the school gates. Séverine, a cheerful social worker, is appointed to scrutinize the family’s daily lives.

After ratting out his Mafia cohorts, Giovanni Manzoni and his family enter the Witness Protection Program and relocate to a sleepy town in France. Despite the best efforts of their handler to keep them in line, Giovanni (now called Fred Blake), his wife and children can't help but resort to doing things the "family" way. However, their dependence on such old habits places everyone in danger from vengeful mobsters.