A couple of comedians attempt (they never agree) to tell the story of how they met and their picturesque careers in the arts. Guy recounts with dark humor the circumstances of his first, unhappy marriage, his family dramas, his early days as an extra... Sophie describes her professional and sentimental adventures with a friend, Manon, in a no less hard-hitting style. Following a trip to Italy, the two young women end up in a center for "single mothers", whose atmosphere is more reminiscent of a barracks. A few years later, Sophie's son Balthazar attends his mother's wedding to Guy and takes part in the couple's whimsical life.

Set between Christmas and New Year, the film told the story of six criminals who kidnap an ambassador's daughter and await the ransom; enter Monsieur Wens, who infiltrates their hideout using various comic disguises, bumps them off one by one and rescues the little girl.