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.
Shin Ha-kyun | Doo-sik |
Doh Kyung-soo | Tae-jung |
Kim Dong-young | Han-wook |
Kim Jong-soo | Real estate agent |
Kim Jong-goo | Vice-principal |
Park Soo-young | Superintendent |
Jun Suk-ho | Detective Woo |
Hwang Jeong-min | Doo-sik's sister |
Jung Hee-tae | Pawnshop staff |
Lee Seo-hwan | |
Kim Do-yoon | Tattoo man |