Won Bin

Character: Cha Tae-sik

Kim Sae-ron

Character: Jeong So-mi

Kim Tae-hun

Character: Kim Chi-gon

Kim Hie-won

Character: Man-seok

Kim Seung-o

Character: Jong-seok

Lee Jong-pil

Character: Detective No

Thanayong Wongtrakul

Character: Ramrowan

Kim Hyo-seo

Character: Hyo-jeong

Song Young-chang

Character: Oh Myung-gyu

Baek Su-ryeon

Character: Bookstore Lady

Nam Kyung-eup

Character: Section Chief

Jeong Do-won

Character: Detective Park

Kwak Do-won

Character: Detective Kim

Jo Hyun-wu

Character: Moon Dal-seo

Son Sang-kyung

Character: Bear

Lee Jae-won

Character: Kim Do-chi

Hwang Min-Ho

Character: Nam Seong-sik

Han Chul-woo

Character: Private Loan Worker

Kwon Seong-deok

Character: Old Man at Convenience Store

Jo Jae-yun

Character: Jang Doo-sik

Jeong Min-sung

Character: Jeong Bo-gwa

Sun Ho-jin

Character: Jae-moon

Kim Hyo-min

Character: Joong-ho

Jang Jun-nyeong

Character: Oh Sang-man

Lee Moon-ho

Character: Ahn-kyeong

Park Seong-taek

Character: Private Loaner

Lee Sang-hong

Character: National Intelligence Service 1

Lee Jeong-min

Character: National Intelligence Service 2

Son Gi-hong

Character: National Intelligence Service 3

Ryu Ui-hyun

Character: Delivery Boy

Yoo Yeon-mi

Character: Mi-jin

Hong So-hee

Character: Kim Yeon-soo

Dae-i

Character: Killer

Jo Yong-hyun

Character: Waiter

Yoo Chae-mok

Character: Call Center Female Worker

Seo Min-kyeong

Character: Woman at Side Dish Store

Kim Ho-yeon

Character: Fat Child's Mom

Lee Tae-kyeong

Character: Fat Child

Kim Young-ah

Character: Policewoman

Yang Jong-hyeon

Character: Policeman

Kim Si-kwon

Character: Club Bouncer

Byeon Ah-ro

Character: Girl at Du Pont

Han Sa-myeong

Character: Arcade Man

Kim Sang-geun

Character: Pool Hall Owner

Lee Sang-gu

Character: Club DJ

Seo Ji-young

Character: Club Girl

Park Chang-mi

Character: Club Girl

Cha Joo-han

Character: Male Driver

Kim Do-hyeong

Character: Taxi Driver

Kim Ah-reum

Character: Worker at Child Store

Joo Jae-hyeong

Character: Night Band

Park Se-ah

Character: Bikini Girl

Jang Min-joo

Character: Bikini Girl

Lee Ha-eun

Character: Bikini Girl

Kim Yoon-kyeong

Character: Bikini Girl

Jang Joon-ho

Character: Lawyer

Hwang Jae-soon

Character: National Institute of Scientific Investigation Worker

Park Joon-woo

Character: Bicycle Boy

Baek Hyeon-ik

Character: Turkish Bath Gang Member

Jung Kyung-ho

Character: Turkish Bath Gang Member

Kwon Yong-hwan

Character: Turkish Bath Gang Member

Seo Wang-suk

Character: Turkish Bath Gang Member

Jeong Sang-soo

Character: Turkish Bath Gang Member

Lee Sang-ha

Character: Turkish Bath Gang Member

Kim Won-jin

Character: Turkish Bath Gang Member

Hong Ee-jeong

Character: Turkish Bath Gang Member

Seo Chong-ju

Character: Turkish Bath Gang Member

Kim Cheol-joon

Character: Turkish Bath Gang Member

Song Yong-ho

Character: Turkish Bath Gang Member

Chamy

Character: East Asian Thug

Song Gyeong-cheol

Character: Man at Convenience Store

Kim Chul-moo

Character: Man at Workplace

Yoo Yeong-wook

Character: Man at Workplace

Yoo Yong-ok

Character: Man at Workplace

Jang Se-joon

Character: Private Loan Man

Im Hyo-woo

Character: Private Loan Man

Park Byeong-ryeol

Character: Private Loan Man

Choi Dong-heon

Character: Golf Course Man

Lee Sang-hyun

Character: Golf Course Man

Choi Kwang-rak

Character: Golf Course Man

Kim Dong-hyeon

Character: Golf Course Man

Ryoo Sung-hoon

Character: Golf Course Man

Yang Hyeon-tae

Character: Golf Course Man

Park Hye-ri

Character: Female Officer

Cho A-young

Character: Female Officer

Joo Yeong-min

Character: CCTV Detective

Jo Myeong-haeng

Character: CCTV Detective

Yoo Yang-rae

Character: CCTV Detective

Lee Geon-moon

Character: Drug Team 2

Bae Yeong-han

Character: Drug Team 2

Gong Byeong-cheol

Character: Drug Team 2

Jeong Seung-gyoon

Character: Drug Team 2

Kim Yong-woon

Character: Inspection Police

Seol Woo-sin

Character: Inspection Police

No Seung-woo

Character: Inspection Police

Bae Ji-hoon

Character: Inspection Police

Park Ho-jin

Character: Inspection Police

Kang Jin-yeong

Character: Special Production Team Worker

Kim Yeong-geun

Character: Special Production Team Worker

Ki Se-hyung

Character: Special Production Team Worker

Lee Gyeong-heon

Character: Special Production Team Worker

Oh Jeong-sik

Character: Special Production Team Worker

Choi Ji-won

Character: Child at Ant Tunnel

Gong Soo-min

Character: Child at Ant Tunnel

Park Min-chan

Character: Child at Ant Tunnel

Lee Da-bin

Character: Child at Ant Tunnel

Wonjin

Character: Child at Ant Tunnel

Min So-yeon

Character: Child at Workplace

Lee Jae-min

Character: Child at Workplace

Choi Hyeon-ah

Character: Child at Workplace

Lee Do-gyeom

Character: Child at Workplace

Choi Seo-yeong

Character: Child at Workplace

Kim Ji-min

Character: Child at Workplace

Park Seong-taek

Character: Child at Workplace

Hyeon Seok-joon

Character: Child at Workplace

Lee Ji-hwan

Character: Child at Workplace

Kim Chang-min

Character: Child at Workplace

Kim Byeol

Character: Club Guest

Sin Dong-min

Character: Club Guest

Kim Joon-yeong

Character: Club Guest

Hong Seok-joon

Character: Club Guest

Moon Soo-hwan

Character: Club Guest

Hwang Yeon-hee

Character: Club Guest

Seong Min-ji

Character: Club Guest

Bae Sang-hyeon

Character: Club Guest

Jeon Soo-yeon

Character: Club Guest

Hong Seung-min

Character: Gangster (uncredited)

Wi Ji-Woong

Character: Gangster (uncredited)

Richard Kim

Character: Ramrowan (voice)