I Saw the Devil
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.
Keywords:
Psychopath
Cemetery
Police chief
Secret agent
Revenge
Murder
Serial killer
Mercilessness
Severed head
Brutality
Cannibal
Tracking device
South korea
Sadistic killer
Movie tag line: "Abandon all compassion."
