It seems as if all the crazy people in France have decided to celebrate New Year’s Eve together. Pierre and Thérèse are two not-quite-sane operators of a Parisian helpline. Josette is a local simpleton from the outskirts. Her dishonest friend Felix moonlights as Santa Claus on the streets. And then there are all the people who happened to be passing by, driving by, or running by. What a holiday it turned out to be! By the way, there were casualties.