Les meilleurs sites pour regarder I Saw the Devil 2010 un film en streaming gratuit en VF ou VOSTFR, en illimité et sans inscription. Kyung-chul is a dangerous psychopath who kills for pleasure. Soo-hyeon, a top-secret agent, decides to track down the murderer himself. He promises himself that he will do everything in his power to take vengeance against the killer, even if it means that he must become a monster himself.