I Saw the Devil (2010)

Original name: 악마를 보았다

Release date: August 12, 2010

Movie

Average time: 144 minutes

Genres: Thriller, Horror

Synopsis: 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.