Magnolia Home Entertainment has announced I Saw The Devil (Akmareul boatda) for Blu-ray release on May 10. This Korean crime thriller stars Choi Min-sik (Oldboy) as a serial killer and Lee Byung-hun (The Good, the Bad, the Weird) as a secret agent who decides to track him down. It premiered at the Sundance Film Festival and is having a limited theatrical release this month.