Plot
Kyung-min lives alone in a one-room apartment. One day, she finds traces of a stranger breaking into her room and soon a mysterious murder case begins to unravel.
Cast
as Jo Kyeong-min
as Oh Hyo-joo
as Detective Lee
as Kim Gi-jeong
as Han Dong-hoon
as Kim Sung-ho
as Kang Seung-hye
as Assistant Manager Park
as Deputy Head of Department
as Detective
Gallery
Reviews
Door Lock is a Korean thriller adapted from Sleep Tight, shifting the narrative to the victim’s perspective and delivering a tense atmosphere despite a slow start and a predictably weak protagonist. While the mystery keeps viewers engaged with clever misdirection, the portrayal of dismissive and judgmental police adds frustration to the story. The film serves as a stark reminder to stay vigilant …