After years of estrangement, Julien receives a desperate phone call from his ex-wife, Marie, informing him that their seven-year-old boy, Mathys, has gone missing a day earlier, somewhere in the snow-capped forests of eastern France. As disturbing and intimate questions arise over the boy's unexplained disappearance, horrid suspicions paired with Julien's profound guilt that keeps building up will soon have him wandering in the snow, embarking on a wild goose chase to solve the mystery. Just how far will the pained parent go to retrieve his only son?
Mélanie Laurent lying naked on her stomach in bed as seen in home video-style footage as someone pulls the covers down, revealing most of her butt. From Mon garçon (AKA My Son).
