Door Lock
“In my house a stranger is waiting.”
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.
Where to watch Door Lock in United States
No streaming info for your region.
Click a service to open Door Lock there. Availability last verified on June 20, 2026.
Where is Door Lock streaming around the world?
| Country | Streaming on | Rent / Buy |
|---|---|---|
| India | Amazon Prime Video, Amazon Prime Video with Ads, JioHotstar | — |
| Spain | Amazon Prime Video, Amazon Prime Video with Ads, Runtime | Amazon Video |
| Japan | — | Apple TV Store, Google Play Movies, FOD |
| South Korea | Netflix, Netflix Standard with Ads | wavve |
About Door Lock
Door Lock is a 2018 Korean-language thriller, crime and mystery film directed by Lee Kwon. The cast is led by Gong Hyo-jin, Kim Ye-won, Kim Seung-o. It has a runtime of 1h 42m. Viewers rate it 7.4/10 across 200 ratings.
Door Lock was produced by Plus M Entertainment and Studio Pieona and made in South Korea. It was released on December 5, 2018, and carries a NR certification. At the box office it grossed around $0 million worldwide.
- Director
- Lee Kwon
- Writers
- Park Jeong-hui, Lee Kwon
- Release date
- December 5, 2018
- OTT release
- December 5, 2018
- Original language
- Korean
- Age rating
- NR
- Status
- Released
- Country
- South Korea
- Box office
- $0 million
- Production
- Plus M Entertainment, Studio Pieona
Door Lock cast & crew
Door Lock was directed by Lee Kwon and written by Park Jeong-hui and Lee Kwon.
The cast features Gong Hyo-jin as Jo Kyeong-min, Kim Ye-won as Oh Hyo-joo, Kim Seung-o as Detective Lee, Jo Bok-rae as Kim Gi-jeong, Lee Ga-sub as Han Dong-hoon, and Lee Chun-hee as Kim Sung-ho.
Behind the camera, the score was composed by Dalpalan, cinematography is by Park Jung-hun, and it was produced by Cho Byeong-yeon and Yi Jae-min.
Is Door Lock worth watching?
Door Lock holds an audience score of 7.4/10 from 171 ratings, marking it as well-reviewed thriller films.
At 1h 42m, it's a standard feature-length watch.
If you enjoy thriller, crime, and mystery, Door Lock is worth a place on your watchlist.
How and where to watch Door Lock
Door Lock isn't currently available on major streaming services in United States. We track availability continuously — add it to your watchlist and we'll keep an eye out.
It first became available to stream digitally on December 5, 2018.
Streaming rights change country by country and month by month, so the options above reflect United States today — switch your country at the top of the where-to-watch section to see availability elsewhere.
Rate & review
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Cast of Door Lock
Gong Hyo-jin
Jo Kyeong-min
Kim Ye-won
Oh Hyo-joo
Kim Seung-o
Detective Lee
Jo Bok-rae
Kim Gi-jeong
Lee Ga-sub
Han Dong-hoon
Lee Chun-hee
Kim Sung-ho
Han Ji-eun
Kang Seung-hye
Kim Jae-hwa
Assistant Manager Park
Kim Kwang-kyu
Deputy Head of Department
Cha Yeob
Detective
Lee Jong-gu
Real Estate Agent
Lee Hong-nae
Police Officer
Door Lock — FAQs
▸Where can I watch Door Lock in United States?
Door Lock is not currently available on major streaming services in United States. Availability changes often — check back soon.
▸What language is Door Lock in?
Door Lock is originally in Korean. Subtitle and dub options vary by streaming service.
▸How long is Door Lock?
Door Lock runs 1 hours 42 minutes (102 minutes).
▸What is Door Lock rated?
Door Lock is rated NR. It holds a 7.4/10 audience score from 171 ratings.
▸When did Door Lock release on OTT?
Door Lock became available digitally on December 5, 2018.
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