Won Bin

Cha Tae-sik

Kim Sae-ron

Jeong So-mi

Kim Tae-hun

Kim Chi-gon

Kim Hie-won

Man-seok

Kim Seung-o

Jong-seok

Lee Jong-pil

Detective No

Thanayong Wongtrakul

Ramrowan

Kim Hyo-seo

Hyo-jeong

Song Young-chang

Oh Myung-gyu

Baek Su-ryeon

Bookstore Lady

Nam Kyung-eup

Section Chief

Jeong Do-won

Detective Park

Kwak Do-won

Detective Kim

Jo Hyun-wu

Moon Dal-seo

Son Sang-kyung

Bear

Lee Jae-won

Kim Do-chi

Hwang Min-Ho

Nam Seong-sik

Han Chul-woo

Private Loan Worker

Kwon Seong-deok

Old Man at Convenience Store

Jo Jae-yun

Jang Doo-sik

Jeong Min-sung

Jeong Bo-gwa

Sun Ho-jin

Jae-moon

Kim Hyo-min

Joong-ho

Jang Jun-nyeong

Oh Sang-man

Lee Moon-ho

Ahn-kyeong

Park Seong-taek

Private Loaner

Lee Sang-hong

National Intelligence Service 1

Lee Jeong-min

National Intelligence Service 2

Son Gi-hong

National Intelligence Service 3

Ryu Ui-hyun

Delivery Boy

Yoo Yeon-mi

Mi-jin

Hong So-hee

Kim Yeon-soo

Dae-i

Killer

Jo Yong-hyun

Waiter

Yoo Chae-mok

Call Center Female Worker

Seo Min-kyeong

Woman at Side Dish Store

Kim Ho-yeon

Fat Child's Mom

Lee Tae-kyeong

Fat Child

Kim Young-ah

Policewoman

Yang Jong-hyeon

Policeman

Kim Si-kwon

Club Bouncer

Byeon Ah-ro

Girl at Du Pont

Han Sa-myeong

Arcade Man

Kim Sang-geun

Pool Hall Owner

Lee Sang-gu

Club DJ

Seo Ji-young

Club Girl

Park Chang-mi

Club Girl

Cha Joo-han

Male Driver

Kim Do-hyeong

Taxi Driver

Kim Ah-reum

Worker at Child Store

Joo Jae-hyeong

Night Band

Park Se-ah

Bikini Girl

Jang Min-joo

Bikini Girl

Lee Ha-eun

Bikini Girl

Kim Yoon-kyeong

Bikini Girl

Jang Joon-ho

Lawyer

Hwang Jae-soon

National Institute of Scientific Investigation Worker

Park Joon-woo

Bicycle Boy

Baek Hyeon-ik

Turkish Bath Gang Member

Jung Kyung-ho

Turkish Bath Gang Member

Kwon Yong-hwan

Turkish Bath Gang Member

Seo Wang-suk

Turkish Bath Gang Member

Jeong Sang-soo

Turkish Bath Gang Member

Lee Sang-ha

Turkish Bath Gang Member

Kim Won-jin

Turkish Bath Gang Member

Hong Ee-jeong

Turkish Bath Gang Member

Seo Chong-ju

Turkish Bath Gang Member

Kim Cheol-joon

Turkish Bath Gang Member

Song Yong-ho

Turkish Bath Gang Member

Chamy

East Asian Thug

Kim Chul-moo

Man at Workplace

Yoo Yeong-wook

Man at Workplace

Yoo Yong-ok

Man at Workplace

Jang Se-joon

Private Loan Man

Im Hyo-woo

Private Loan Man

Park Byeong-ryeol

Private Loan Man

Choi Dong-heon

Golf Course Man

Lee Sang-hyun

Golf Course Man

Choi Kwang-rak

Golf Course Man

Kim Dong-hyeon

Golf Course Man

Ryoo Sung-hoon

Golf Course Man

Yang Hyeon-tae

Golf Course Man

Park Hye-ri

Female Officer

Cho A-young

Female Officer

Joo Yeong-min

CCTV Detective

Jo Myeong-haeng

CCTV Detective

Yoo Yang-rae

CCTV Detective

Lee Geon-moon

Drug Team 2

Bae Yeong-han

Drug Team 2

Gong Byeong-cheol

Drug Team 2

Jeong Seung-gyoon

Drug Team 2

Kim Yong-woon

Inspection Police

Seol Woo-sin

Inspection Police

No Seung-woo

Inspection Police

Bae Ji-hoon

Inspection Police

Park Ho-jin

Inspection Police

Kang Jin-yeong

Special Production Team Worker

Kim Yeong-geun

Special Production Team Worker

Ki Se-hyung

Special Production Team Worker

Lee Gyeong-heon

Special Production Team Worker

Oh Jeong-sik

Special Production Team Worker

Choi Ji-won

Child at Ant Tunnel

Gong Soo-min

Child at Ant Tunnel

Park Min-chan

Child at Ant Tunnel

Lee Da-bin

Child at Ant Tunnel

Wonjin

Child at Ant Tunnel

Min So-yeon

Child at Workplace

Lee Jae-min

Child at Workplace

Choi Hyeon-ah

Child at Workplace

Lee Do-gyeom

Child at Workplace

Choi Seo-yeong

Child at Workplace

Kim Ji-min

Child at Workplace

Park Seong-taek

Child at Workplace

Hyeon Seok-joon

Child at Workplace

Lee Ji-hwan

Child at Workplace

Kim Chang-min

Child at Workplace

Kim Byeol

Club Guest

Sin Dong-min

Club Guest

Kim Joon-yeong

Club Guest

Hong Seok-joon

Club Guest

Moon Soo-hwan

Club Guest

Hwang Yeon-hee

Club Guest

Seong Min-ji

Club Guest

Bae Sang-hyeon

Club Guest

Jeon Soo-yeon

Club Guest

Hong Seung-min

Gangster (uncredited)

Wi Ji-Woong

Gangster (uncredited)

Richard Kim

Ramrowan (voice)