Lee Ja-sung

Kang Hyung-chul

Jung Chung

Lee Joong-gu

Shin-woo

Seok-moo

Yang Moon-seok

Han Joo-kyung

Jang Su-ki

Officer at National Police Agency

Mob Director Yang

Mob Director Park

Mob Director Kim

Seok Dong-chool

Police Constable Kang Chul-Hwa (uncredited)

Section Chief Jo

Korean-Chinese Hitman 1

Korean-Chinese Hitman 2

Korean-Chinese Hitman 3

Korean-Chinese Hitman 4

Police Executive

Executive (uncredited)

Executive (uncredited)

Executive (uncredited)

Detective (uncredited)

Dr. Choi

Subordinate (uncredited)

Jung Chung's Gang Member (uncredited)

Jung Chung's Gang Member (uncredited)

Jung Chung's Gang Member (uncredited)

Jung Chung's Gang Member (uncredited)

Jung Chung's Gang Member (uncredited)

Lee Joong-goo's Group (uncredited)

Cheonan (uncredited)

Police Officer (uncredited)

Boss (uncredited)