Servais Mont, a freelance photographer who works taking compromising photos, gets fascinated by Nadine Chevalier, a tormented low-budget movie actress married to an eccentric film photo collector.
Daniel needs some money to buy a duffle coat that is in fashion, so he agrees to work for a photographer by dressing up as Santa Claus. He discovers that it is much easier to meet girls when he is in his costume.
An industrial espionage group calls on a retired spy living with his wife and children in Paris.
