It all began on the day when a new boarder, Flore (Jane Meuris), arrived on the scene. Flore considers the home as a hotel. Jules (Marcel Josz), surprised by her comes to life. And disaster follows… The management steps in: Claire (Claude Jade), the nurse has a love-affair, Jacques (Jacques Perrin), the social worker, highly regarded by the old folks, is sacked. Now the town, which has a stake in the home, takes drastic measures: the chief of police (Jacques Lippe) assists the manager (Ann Petersen) with loving care. Home Sainte-Marguerite is running amok. It all happens in a flash: the mutiny, the fire on the fourth floor, the fire brigade, the panic.