M. Hulot (Jacques Tati) is the dreamy, impractical, and adored uncle of nine-year-old Gérard Arpel, who lives with his materialistic parents, M. and Mme. Arpel, in an ultra-modern geometric house and garden, Villa Arpel, in a new suburb of Paris, situated just beyond the crumbling stone buildings of the old neighborhoods of the city. Gérard's parents are entrenched in a machine-like existence of work, fixed gender roles, the acquisition of status through possessions, and conspicuous displays to impress guests, such as the fish-shaped fountain at the center of the garden that, in a running gag, Mme. Arpel activates only for important visitors.