Lee Hey-young

Hornclaw

이혜영

Kim Sung-cheol

Bullfight

김성철

Yeon Woo-jin

Dr. Kang

연우진

옥자연

Cho-yeop

Kim Moo-yul

Ryu

김무열

신시아

Young Hornclaw Min Seol-hwa

이현걸

Han Seong-do

Hyun Bong-sik

Organ Trafficker Mr. Gu

현봉식

Jung Hyeon-jun

Young Bullfight Bae Do-young

정현준

윤채나

Dr. Kang's Daughter, Kang Hae-ni

Kil Hae-Yeon

Client Madam Hong

길해연

박지아

Caregiver for the Elderly with Dementia

Park Myung-shin

Murdered Hospital Director

박명신

권다함

Hospital Director's Fake Son

권혁민

Loan Shark on the Subway

윤슬

Pregnant Woman on the Subway

최민철

Sinseong Agency Operator Lee Dae-wi

Han Hae-in

Ryu's Wife

한해인

Mitch Craig

American Soldier

Kim Kang-woo

Director Son

김강우

Choi Moo-seong

Gadget

최무성

Cheon Ho-Jin

Director Son's Father

천호진

이용녀

Dr. Kang's Mother-in-Law Mrs. Yoon

Ki Joo-bong

Manager Choi

기주봉

Cho Han-chul

Bullfight's Father Bae Jong-seon

조한철

남명렬

Hospital Director Jang

전노민

Chairman Shim

이도경

Cult Leader Ji Doo-ha

Jin Ho-eun

Kindergarten Teacher

진호은

최충열

Pest Control Target: Seo Tae-san

서신우

Hospital Director's Secretary

서보영

Eun-ho, Gadget's Daughter at the Crossing

강안나

High School Girl on a Bicycle at the Crossing

차명은

Dog Food Store Owner

김성현

Sniper / Sinseong Agency Tattoo Artist

조경현

Vehicle Hit / Sinseong Agency Operator

정연

News Anchor

연오

Coffee Delivery Person

이재우

Chairman Shim's Chief of Staff

박해인

Chairman Shim's Secretary

오운백

Elderly Person with Dementia

Kim Yun-tae

Taesan Boss

김윤태

김가영

Choir Member Mihyang

박성훈

Detective Investigating Dr. Kang

이수정

Han Seong-do's Girlfriend

이혜리

Madam Hong's Son's Fiancée / Chairman Shim's Mistress

조용준

Mr. Gu's Henchman

박성민

Man with Sports Bag on the Subway

임새벽

Headshot / Sinseong Agency Lady Contractor

김철윤

Gambler

배병휘

Gambler

황정음

Young Bullfight's Elementary School Friend

장하경

Nail Salon College Student

김태호

Club VIP

이승재

Club VIP

황동희

Club VIP

Hong Seok-bin

Security Guard at Dr. Kang's Apartment

홍석빈

남명지

Karaoke Bar Owner

김태오

Madam Hong's Son

김서준

Young Director Son

Ryu Ji-an

Child Dancing at the Performance Venue

류지안

박동일

Han Seong-do's Subordinate

윤종원

Han Seong-do's Subordinate

이한결

Han Seong-do's Subordinate

Song Woo-rim

Control Room Staff / Paramedic

송우림