Movie guide
Door Lock (2018): movie guide
Door Lock (2018) is a Thriller, Crime, Mystery running about 102 minutes. It holds a TMDB score of 7.4/10 from 183 votes. Notable cast includes Gong Hyo-jin, Kim Ye-won, Kim Seung-oh, Jo Bok-rae. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2018-12-05
- Runtime: 102 min
- TMDB: 7.4/10
- Genres: Thriller, Crime, Mystery
Last updated: 2026-11-11 · First listed: 2018-12-05
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What is Door Lock about?
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 highlights
Door Lock features Gong Hyo-jin, Kim Ye-won, Kim Seung-oh, Jo Bok-rae, Lee Ga-sub, Lee Chun-hee. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2018-12-05. Runtime: 102 minutes. TMDB score: 7.4/10 (183 votes). Genres: Thriller, Crime, Mystery. Original language: ko. Status: Released.
Discover Door Lock on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse Door Lock, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is Door Lock?
- Door Lock is listed as Thriller, Crime, Mystery on TMDB.
- How long is Door Lock?
- Door Lock runs about 102 minutes.
- Who stars in Door Lock?
- Cast highlights include Gong Hyo-jin, Kim Ye-won, Kim Seung-oh, Jo Bok-rae, Lee Ga-sub, Lee Chun-hee.
- Does Cinema Box stream Door Lock?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track Door Lock?
- Open the Door Lock page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.
