이정현

Soo-nam

Lee Hae-yeong

Gyu-jung

Seo Young-hwa

Kyung-sook

동방우

Do-chul

이준혁

Hyeong-seok

Bae Je-gi

Detective Jo

이대연

Subsection Chief

박은영

Hee-jeong

지대한

Detective Park

Jung Young-ki

Young Doctor

Jung Hye-ji

Yeong-mi

Seo Joon-seo

Yeong-mi's Son

정애화

Supermarket Owner

Jeong Gye-soon

Hyeong-seok's Mother

Kim Choo-wol

Female Chief

Park Gwan-sik

Otolaryngologist

Sin Seong-sik

Homeroom Teacher

Choi Seong-hyeon

Fat Kid

Kim Mi-hee

Apartment Advertisement Woman

Cha Won-gyoo

Apartment Advertisement Man

Kim Jung-hyuk

Bank Employee / Factory Worker

Yoon Jae-joong

Newspaper Depot Boss

Hwang Yeong-soo

Factory Finger Worker

Bang In-hye

Senior Citizens' Community Center Crying Woman

Kim Geun-hyo

High School Girl

Kim Jeong-eun

High School Girl

Park Byeol-nim

High School Girl

An So-yeong

High School Girl

임용순

Classroom Teacher

Park Tae-wan

Classroom Teacher

Sin Kyeong-seop

Hospital Patient

Yong Seok-hwan

Business Card Thrower

Ryoo Han-gon

Protesting Resident

Mok Ji-sook

Protesting Resident

Song Jeong-ho

Protesting Resident

Sin Jae-ok

Protesting Resident

Lee Sang-kyeong

Protesting Resident

Lee Jin-hyeong

Protesting Resident

Jeong Ok-soon

Protesting Resident

Jeong Kyeong-ran

Protesting Resident

Jo So-ja

Protesting Resident

Im Jeong-sool

Supermarket Employee

Jeon Hong-seok

Supermarket Employee

Choi Kyeong-ok

Supermarket Employee

강신구

Factory Worker

Kim Nam-ryoon

Factory Worker

Kim Hyeon-chang

Factory Worker

Park Won-woo

Factory Worker

Seo Je-il

Factory Worker

Yoon Hee-kyeong

Factory Worker

Lee Do-goon

Factory Worker

Oh Kwang-rok

Neurosurgeon

이용녀

Psychology Consultation Woman

Son Bum-soo

Commentator on Puffer Fish's Poison (voice)