Lee Jung-jae as Lee Ja-sung

Choi Min-sik as Kang Hyung-chul

Hwang Jung-min as Jung Chung

Park Sung-woong as Lee Joong-gu

Song Ji-hyo as Shin-woo

Kim Yoon-sung as Seok-moo

Na Kwang-hoon as Yang Moon-seok

Park Seo-yeon as Han Joo-kyung

Choi Il-hwa as Jang Su-ki

Ju Jin-mo as Officer at National Police Agency

Jang Kwang as Mob Director Yang

Kwon Tae-won as Mob Director Park

Kim Hong-pa as Mob Director Kim

Lee Kyung-young as Seok Dong-chool

Ryoo Seung-bum as Police Constable Kang Chul-hwa

Don Lee as Section Chief Jo

Kim Byeong-ok as Korean-Chinese Hitman 1

Woo Jung-kook as Korean-Chinese Hitman 2

Park In-Soo as Korean-Chinese Hitman 3

Jung Young-ki as Korean-Chinese Hitman 4

Park Sang-gyu as Police Executive

Ryu Sung-hyun as Executive (uncredited)

Jeong Gi-seop as Executive (uncredited)

Sung Nak-kyung as Executive (uncredited)

Jeong Min-sung as Detective (uncredited)

Ahn Soo-ho as Dr. Choi

Tae In-ho as Subordinate (uncredited)

Jeong Jae-heon as Jung Chung's Gang Member (uncredited)

Kim Seo-won as Jung Chung's Gang Member (uncredited)

Park Ji-hoon as Jung Chung's Gang Member (uncredited)

Kwak Jin-seok as Jung Chung's Gang Member (uncredited)

Ham Jin Sung as Jung Chung's Gang Member (uncredited)

Choi Je-heon as Lee Joong-goo's Group (uncredited)

Baek Seung-ik as Cheonan (uncredited)

Dong Hyun-bae as Police Officer (uncredited)

Han Jae-duk as Boss (uncredited)