I Saw The Devil (악마를 보았다)

Thriller/Horror/Drama. 2010.

Director: Kim Jee-woon (김지운)

Starring: Lee Byung-hun (이병헌), Choi Min-sik (최민식)

One sentence summary: A desperate cop takes on a journey of brutal and relentless revenge on the killer of his wife.

Trailer: