cast
-
Hwang Jung-min
Jun-oh
-
Kang Shin-il
Chung-bae
-
Yu Seon
Yi-hwa
-
Yoo Seung-mok
Ma Yong-Sik
-
Kim Seo-hyung
Jang Mi-na
-
Kim Jung-pal
Section Chief Nam
-
Jeong In-gi
Detective Oh
- Lee Kyung-hoon Detective Kim
-
Lee Joo-sil
Vice Principal
- Son Ho-seung Scarred Man
- Kim Do-yoon Nylon Patient
- Hwang Choon-ha Nylon Patient
- Son Byeong-uk Nylon Patient (uncredited)
-
Mun Ka-young
Chul Yun
- Lee Yoon-geon Kang Ki-tae