Cho Seung-woo

Character: Go-ni

Kim Hye-soo

Character: Madam Jeong

Baek Yoon-sik

Character: Mr. Pyeong

Yoo Hai-jin

Character: Ko Gwang-ryeol

Kim Eung-soo

Character: Kwak Cheol-yong

Kim Sang-ho

Character: Park Moo-seok

Kim Yun-seok

Character: Ah-gwi

Ju Jin-mo

Character: Jjak-gwi

Kim Kyung-ik

Character: Red Acid

Lee Soo-kyung

Character: Hwa-ran

Kim Jung-nan

Character: Se-ran

Kwon Tae-won

Character: Ho-gu

Jo Sang-geon

Character: Racoon

Baek Do-bin

Character: Yong-hae

Seo Dong-soo

Character: Yong-pal

Park Myung-shin

Character: Middle-aged Woman 1

Kim Mi-ra

Character: Middle-aged Woman 2

Choi Jong-ryul

Character: Professor of Korean Studies

Choi Hyo-sang

Character: Busan Hoodwinker 1

Jang Jun-nyeong

Character: Busan Hoodwinker 2

김강우

Character: Boss Nam

Lee Jae-gu

Character: Choon-jae

Choi Jae-sup

Character: Jin-seop

Do Yoon-joo

Character: Con Husband

Shin Young-jin

Character: Con Wife

Do Yong-gu

Character: Fatty

Kim Kwang-kyu

Character: Lanky

Oh Ho-jin

Character: Moo-seok's Follower

Kim Min-gyu

Character: Skateboard Boy

Im Jung-eun

Character: Go-ni's Older Sister

Kim Min-kyung

Character: Go-ni's Mother

Park Soo-young

Character: Go-ni's Uncle

Hong Kyeong-yeon

Character: Gangnam Middle-aged Woman 1

No Hyeon-jeong

Character: Gangnam Middle-aged Woman 2

Jeong In-gi

Character: Warehouse Chief

Byun Seung-hyun

Character: Suit Guy

Choi Yong-joon

Character: Rewarder

Jo Hyun-wu

Character: Neighborhood Thug

Kim Ja-young

Character: Fruit Shop Middle-aged Woman

Baek Jin-cheol

Character: Pohang Captain

Kim Jeong-hyeon

Character: Pohang Follower

Shim Woo-chang

Character: General Oh

Kim Seong-il

Character: Ah-gwi's Thug

Go Hyo-jin

Character: Store Female Employee

Francis

Character: Black Player

Yoon Sul-hee

Character: Coffee Shop Girl 1

Cha Ji-eun

Character: Coffee Shop Girl 2

Kim Seo-hyeon

Character: Gambling Man 1

Shin An-jin

Character: Gambling Man 2

Jeon Hun-tae

Character: Plainclothes Police

Choi Min-ho

Character: Se-ra's Son

Jang Nam-yeol

Character: Taxi Driver 1

Kim Cheong-ok

Character: Taxi Driver 2

Lee Seok-won

Character: Morgue Detective

Jang Byeong-yoon

Character: Ship Technician

Nam Hyun-joo

Character: Jjak-qwi's Wife

Jo Sang-won

Character: 2nd Floor Study

Kim Myeong-hwan

Character: Washroom Young Man

Ham Geon-su

Character: Boat Captain

Yeom Sang-tae

Character: Detective 1

Yoon Joon-ho

Character: Detective 2

Kim Eui-sung

Character: Ah-gwi's Subordinate

Kim Jin-mook

Character: Secret Room Shoulder

Huh Young-man

Character: Gambler

Park Yeong-seok

Character: Gambler

Choi Dong-hoon

Character: Police Officer