Door Lock

Living alone in a secure apartment doesn't always mean feeling safe. That's the reality in the South Korean movie "Door Lock," directed by Lee Kwon. This film hits close to home, especially for women living solo, showing the importance of being aware and cautious.

Cho Kyung Min (Gong Hyo Jin) is a bank teller who lives by herself in a studio apartment. Things start to feel off when Kyung Min notices she's often dizzy in the morning, and her apartment seems different than how she left it. These signs make her suspect something isn't right.

Her fears are confirmed when she knows that a security guard from her apartment building has been breaking into her room. This guard is dangerously obsessed with Kyung Min and has bad intentions. Realizing the threat she's in, Kyung Min must fight back to avoid becoming his next victim.