The talented director Kim Jee-woon (A Tale of Two Sisters, A Bittersweet Life,The Good the Bad the Weird) next offering is this summer's I Saw The Devil and will star Choi Min-sik (Old Boy). This Asian action-thriller stars Min-sik as a psychopathic serial killer who goes up against Lee Byung-hun (G.I. Joe: The Rise of Cobra) who plays a special agent whose fiancée becomes one of his victims. The roles slowly turn as the hero turns into the monster he's after.
I Saw The Devil releases in Korea later this summer.
Source: Dread Central