검은 집

황정민

Jun-oh

강신일

Chung-bae

유선

Yi-hwa

Yoo Seung-mok

Ma Yong-Sik

김서형

Jang Mi-na

김정팔

Section Chief Nam

정인기

Detective Oh

Lee Kyung-Hoon

Detective Kim

이주실

Vice Principal

Son Ho-seung

Scarred Man

김도윤

Nylon Patient

Hwang Choon-ha

Nylon Patient

손병욱

Nylon Patient (uncredited)

문가영

Chul Yun

이윤건

Kang Ki-tae