Don Lee

as Ma Seok-do

Yoon Kye-sang

as Jang Chen

Jo Jae-yun

as President Hwang

Choi Gwi-hwa

as Jeon Il-man

Lim Hyung-jun

as Do Seung-woo

Jin Sun-kyu

as Wi Seong-rak

Hong Gi-jun

as Park Byoung-sik

Heo Dong-won

as Oh Dong-gyun

Ha Jun

as Kang Hong-seok

Kim Sung-kyu

as Yang-tae

Park Ji-hwan

as Jang I-soo

Heo Sung-tae

as Dok-sa

Cho Jin-woong

as Head of the investigation team

Jeong In-gi

as Li Sang-yong

Ye Jung-hwa

as Airport Officer

Yoon Joo

as Kang Hong-seok's Fiancée

Min Kyung-jin

as Yeon-gil Restaurant Owner

Uhm Ji-sung

as Wang-oh

Kim Koo-taek

as Mr. Kwak

Park Sang-gyu

as Mr. Won

Yoo Ji-yeon

as Ahn Hye-gyeong

Bae Jin-ah

as Bar Hostess

Yoon Dae-yeul

as Gil-su

Yoon Byung-hee

as Gasoline

Lee Do-goon

as Diesel

Min Moo-je

as I-soo's Man

Lee Kyu-ho

as Chun-sik's Man

Kim Jin-man

as Chun-sik's Man

Jeong In-kyeom

as Forensic doctor

Geum Gwang-san

as Tattoo man

Lee Tae-kyu

as Detective

Yang Gwon-seok

as Old man

Choi Sung-jae

as Detective

Oh Min-ae

as Merchant

No Jin-yeong

as Salon Manager

Shin Gi-rok

as Black Dragon Party Member

Kim Kwang-hyeon

as Detective

Baek In-kwon

as Billiard Hall Doksa Gang Member

Go Eun-yi

as Room Salon Hostess