- Country: South Korea
- Genres: Comedy, Crime, Thriller
- Release: 2017-11-15
- Director: Yong-seung Lee
- Writers: Yong-seung Lee
- Language: Korean
- Stars: Ha-kyun Shin , Kyung-soo Do , Dong-yeong Kim , Da-sol Jeon , Do-yoon Kim , Ji-young Kim , Jong-goo Kim , Hee-tae Jung , Jung-min Hwang , Jong-Su Kim
- Runtime: 100 min
- Awards: N/A
- AKA: 7号室 (Japan) , 7 hosil , Room No. 7 , 7 Hosil (Korea) , Room No. 7 (United Kingdom) , Room No. 7 (United States of America)7호실 (South Korea)
- Plot:
In a DVD-themed sex hotel, a young employee has hidden drugs in room #7 for criminals in exchange for wiping off his debt. But then his boss hides a dead body in the same room and locks the door. And a dangerous battle of wits ensues between a man who must lock away the secret behind the door, and another, who must go inside.
- IMDB:tt7465704
Room No.7 Cast · · · ALL
Yong-seung Lee
Director
Ha-kyun Shin
Doo-sik
Kyung-soo Do
Tae-jung
Dong-yeong Kim
Han-wook
Jong-soo Kim
Real Estate Agent
Su-Young Park
Superintendent
Suk-ho Jun
Detective Woo
Jung-min Hwang
Doo-sik's Sister
Hee-tae Jeong
Pawnshop Staff
Seo-Hwan Lee
Drunk Man
Do-yoon Kim
Tattoo Man