Deranged Yeon ga si Film Review. PM PDT by Deborah Young. FACEBOOK TWITTER EMAIL ME. CJ Entertainment. A mutant intestinal .Deranged is a South Korean science fiction thriller film starring Kim Myung min, Kim Dong wan, Moon Jung hee and Lee Ha nui. It is Korea s first medical ."Deranged" is an ecological thriller from South Korea with a fair amount of action and a few drama elements as well. Fans of movies such as "The Host" or "Tidal Wave" will also enjoy this one. The movie tells us the story of two brothers who don t talk to each other anymore since a tragic incident in the past..