Scène

Based on the 2000 book of the same name by Emmanuel Carrère, it is inspired by the real-life story of Jean-Claude Romand. L'Adversaire's protagonist Jean-Marc Faure (Auteuil) pursues an imaginary career as a doctor of medicine in a plot more closely based on Romand's life and Carrère's book than was Laurent Cantet's 2001 film L'Emploi du Temps. The film was nominated for a Palme d'Or at the 2002 Cannes Film Festival.

In the aftermath of his girlfriend's mysterious death, a young man awakens to strange horns sprouting from his temples.

Jimmy Erskine is the most feared theatre critic of the age. He lives as flamboyantly as he writes and takes pleasure in savagely taking down any actor who fails to meet his standards. When the owner of the Daily Chronicle dies, and his son takes over, Jimmy quickly finds himself at odds with his new boss and his position under threat. In an attempt to preserve the power and influence he holds so sacred, Jimmy strikes a Faustian pact with a struggling actress, entangling them and the boss in a thrilling but deadly web of desire, blackmail, and betrayal.

A three-year-old boy disappears during his mother's high school reunion. Nine years later, by chance, he turns up in the town in which the family has just relocated.