Genres: Action, Crime, Drama, Thriller

Keywords: mdblist.has-trailer, mdblist.ext.2k-blu-ray, imdb.man-wears-eyeglasses, imdb.breakdancer, imdb.telephone-terror, imdb.criminal-investigation, imdb.character-repeats-someone-else-s-dialogue + 91 more, imdb.serial-murder, imdb.missing-person, imdb.ob-gyn, imdb.nightclub, imdb.sinister, imdb.menace, imdb.loss-of-eyesight, imdb.blindness, imdb.tragic-event, imdb.flashback, imdb.surgery, imdb.amnesia, imdb.guide-dog, imdb.mobile-phone, imdb.dead-woman-with-eyes-open, imdb.dead-man, imdb.dead-girl, imdb.gore, imdb.violence, imdb.fiend, imdb.cruelty, imdb.sadist, imdb.sadism, imdb.repeated-flashback, imdb.car-accident, imdb.accidental-death, imdb.tension, imdb.knocked-unconscious, imdb.graduation, imdb.mother-daughter-relationship, imdb.family-relationships, imdb.scene-during-end-credits, imdb.interrogation, imdb.interview, imdb.friendship, imdb.kidnapping, imdb.dark-killer, imdb.coffee, imdb.handcuffs, imdb.female-amateur-detective, imdb.fight-to-the-death, imdb.whodunit, imdb.mysterious-man, imdb.police, imdb.brother, imdb.crucifix, imdb.apartment-building, imdb.laptop-computer, imdb.cafeteria, imdb.bleeding-to-death, imdb.elevator, imdb.hospital, imdb.cemetery, imdb.teenage-boy, imdb.lighter, imdb.insane-man, imdb.hood, imdb.knife, imdb.nightmare, imdb.orphanage, imdb.falling-to-death, imdb.restaurant, imdb.haunting, imdb.dead-dog, imdb.mourning, imdb.evil, imdb.suspense, imdb.psychopath, imdb.cap, imdb.delivery-boy, imdb.surrealism, imdb.suspect, imdb.police-station, imdb.clinic, imdb.death, imdb.race-against-time, imdb.train-station, imdb.stalker, imdb.murder, imdb.car, imdb.female-protagonist, imdb.death-of-brother, imdb.darkness, imdb.killing-an-animal, imdb.blood, imdb.female-corpse, imdb.torture, imdb.naked-dead-woman, imdb.blind-girl, imdb.surprise-ending, aspectratio.2-35-1

Watch Providers: Plex, Plex Channel

Production companies: Next Entertainment World, MoonWatcher, Seoul Film Commission, Finecut

Country: South Korea
Languages: Korean