Conflicts develop when a college-educated executive (Jalil Lespert) takes a job at the factory that employs his blue-collar machinist father (Jean-Claude Vallod). Mother: Chantal Barre. Mrs. Arnoux: Danielle Melador. Sylvie: Veronique de Pandelaere. Boss: Lucien Longueville. Olivier: Michel Begnez. Alain: Didier Emile-Woldemard. Betty: Francoise Boutigny.