This French family fantasy follows in the footsteps of the fine and funny Big (1988). Solemn French schoolteacher Albert Crastaing (Jean-Louis Richard) punishes a trio of 12-year-olds by having them write a Kafkaesque essay with a body-switching premise, cueing the film's storyline of kids transformed into their parents. Nouredine is a French-born Arab whose father (Zinedine Soualem) is an artist forced to drive a cab. Catholic Igor's father (François Morel) died from AIDS after a blood transfusion. Joseph is a Jew whose father (Pierre Arditi) is a cranky and irritable tailor. The trio encounters a prostitute, Yolande (Catherine Jacob). Elsewhere, the parents inhabit bodies of their children and experience problems kids face daily.