Paul de Marseul, a prestigious wine-maker and owner of a renowned chateau and vineyard in Saint-Emilion, is disheartened by the notion of his son Martin taking over the family business. Martin does not seem to have inherited the qualities that Paul esteems in a wine-maker: persistence, creative insight and technical prowess matched with passion for the job and the product, and Paul frequently reminds him of this, whether explicitly or in subtle gestures. When Philippe, the son of his manager, appears at the vineyard, Paul leaps at the chance to name him as his successor, neglecting the wishes of his own son...

In a French prison, three men are coming to terms with the emotional and physical torment which their incarceration brings them. Arnaud is serving a six-month sentence for drug smuggling; he protests his innocence and will do anything to secure an early release. Francky is a hardened criminal who has all but lost his wife and family and who seeks comfort in self-inflicted abuse. Kader is in prison for theft; he is the most philosophical of the three men, he is growing accustomed to prison life and seems to prefer it to the world outside.