Breathless

Kim Kkob-bi

Yeon-hee

Lee Hwan

Young-jae

Yang Ik-june

Sang-hoon

Park Jeong-soon

Seung-cheol

Lee Seung-yeon

Hyeon-seo

Kim Hee-soo

Hyung-in

Lee Jin-sook

Sang-hoon's Mother

Choi Yong-min

Hyeong-seok

Kil Hae-yeon

Yeon-hee's Mother

Kim Sang-won

Young Sang-hoon

Ji Seon-ae

Sang-hoon's Younger Sister / Jun-hee

Jeong Man-sik

Man-sik

Yoon Seung-hoon

Hwan-gyu

Oh Ji-hye

Yeon-hee's Homeroom Teacher

Hong Seung-il

Beat Up Man

Lee Ahn

Beat Up Woman

Jung In-gi

Basement Dad

Jang Seong-jin

Basement Mom

Jeong Ye-won

Basement Daughter

Kim Gyu-bin

Basement Son

Oh Jung-se

Black Noodles Man

Han Sang-chul

Hammer Man

Lee Han-byeol

Hammer Man's Daughter

Park Hae-min

Hammer Man's Son

Kim Jong-ho

Hong-suk, Seongsim Services

Hwang Myeong-sam

Seongsim Services Employee 1

Jeong Jin-sik

Seongsim Services Employee 1

Kim Byeong-hee

Seongsim Services Employee 1

Jang Kyug-su

Seongsim Services Employee 1

Chae Yeong-joon

Seongsim Services Employee 1

Cho Myeong-yeon

Police

Kim Jong-min

Police

Jung Hye-won

Cell Phone Saleswoman

Kim Wang-geun

Debtor

Jang Seok-won

Debtor

Kim Sang-won

Debtor

Park Jong-il

Debtor

Jo Min-yeong

Debtor

Son Seung-hyun

Debtor / Pachinko Customer

Park Byung-eun

Bar Patron

Han Seung-do

Bar Patron

Lee Eung-jae

Male Office Worker

Park Na-mi

Female Office Worker / Yeon-hee's Classmate

Oh Eun-ji

Female Office Worker / Yeon-hee's Classmate

Kim I-da

Doctor in the Past

Kim Sun-bin

Doctor

Kim Mi-jeong

Nurse's Aide

Jeong Hae-wook

Nurse's Aide

Ahn Byeong-ho

Patient / Pachinko Customer

Hong Seon-hwa

Hye-seon

Im Seo-eun

Hye-seon's Friend

Kim Jin-a

Cell Phone Consultant

Ahn Sang-hyeon

Hyung-in's Friend

Kim Min-seong

Hyung-in's Friend

Kim Seon-pyo

Contract Worker

Woo Jung-kook

Contract Worker

Choi Tae-yeon

Contract Worker

Lee Hyeon-jin

Contract Worker

Lee Dong-hwan

Contract Worker

Park Seung-gyoo

Contract Worker

Im Soo-yong

Contract Worker

Seo Yong-seok

Protest Representative

Park Seong-gook

Protesting Student

Kim Woo-yeong

Protesting Student

Kim Eun-joo

Protesting Student

Kim Yong-wan

Protesting Student

Jeong In-ok

Protesting Student

Kim Yo-hwan

Protesting Student

Jeon Hyeon-gyoo

Protesting Student / Street Food Stall Customer

Park Jin-yeong

Protesting Student

Kang Jin-seok

Protesting Student

Kim Sang-hwa

Protesting Student

Park Joo-hyeon

Protesting Student

Jo Seok-geun

Protesting Student

Kim Seong-joo

Protesting Student / Pachinko Customer

Hwang Se-hee

Protesting Student

Jeong Myeong-cheol

Protesting Student

Lee Jun-sang

Protesting Student

Park Dae-geun

Arcade Customer

Lee Byeong-seong

Arcade Customer

Kang Byeong-jo

Pachinko Customer

Sim Jae-won

Math Teacher

Kang Gwang-hee

Yeon-hee's Classmate

Im Ji-yeong

Yeon-hee's Classmate

Kim Ha-na

Yeon-hee's Classmate

Song Hyeon-jeong

Yeon-hee's Classmate

Je Song-hee

Yeon-hee's Classmate

Ham Ji-hyeon

Yeon-hee's Classmate

Jo Jeong-hee

Street Food Stall Customer

Kang Dae-hoon

Street Food Stall Customer

Yun Jong-ho

Tteokbokki Restaurant Owner

Hong Ji-yeon

Street Food Stall Owner

Sa Yeong-bok

Street Food Stall Owner

Yoo Yeong-ran

Tearoom Waitress

Lee Young-joo

Spectator

Kim Ga-young

Spectator

Kang Jin-yeong

Spectator

Yoon Eun-kyeong

Kindergarten Parent

Jeong Jin-won

Kindergarten Parent