Hyeon-jeong ventures to a small countryside village in search of her missing sister. Inspired by the real story of a Korean serial killer, Missing is one Missing is a film directed by Kim Sung-hong with Mun Seong-kun, Choo Ja-hyun, Sun Woo-Sun, Moon-cheol Nam. Year: 2009. Original title: Sil-jong (Missing). Watch online and download Missing (2009) high quality with english sub format 240p 360p 480p HD Also known as: 실종 , Disappearance , Shiljong , Siljong.(Korean with English subtitles) Inspired by the real story of a Korean serial killer, Missing is one woman's intense journey into the dark den of depravity. Missing. Sil Jong. Country Availability. X.