Plot:Experience I Saw the Devil, a top-tier Action feature that has become a must-watch for fans of South Korea cinema. Directed by the visionary Jee-woon Kim and featuring stellar performances by Lee Byung-hun, this 2010 release offers a captivating journey through Kyung-chul is a dangerous psychopath who kills for pleasure. He has committed infernal serial murders in diabolic ways that one cannot even imagine and his victims range from young women to even children. The police have chased him for a long time, but were unable to catch him. One day, Joo-yeon, daughter of a retired police chief becomes his prey and is found dead in a horrific state. Her fiance Soo-hyun, a top secret agent, decides to track down the murderer himself. He promises himself that he will do everything in his power to take bloody vengeance against the killer, even if it means that he must become a monster himself to get this monstrous and inhumane killer.. As a standout theatrical masterpiece, it combines emotional depth with high-stakes intensity. Hit play to enjoy the full-length feature with crystal clear quality and multi-audio options on Castle.