Detail Movie: Door Lock Revised romanization: Doeorak Hangul: 도어락 Director: Lee Kwon Writer: Lee Kwon, Park Jung-Hee Producer: Lee Jae-Min, Kim Sung-Ryong, Jo Byung-Yeon Cinematographer: Park Jung-Hoon Release Date: December 5, 2018 Runtime: 102 min. Genre: Thriller / Horror / Apartment Distributor: Megabox Plus M Language: Korean Country S2HnB.