Jung Jin-young

Kim Dong-hyun

Park Sung-woong

Jang Pan-soo

Ra Mi-ran

Oh Mi-sun

Lee Soo-min

Oh Hyun-jung

Kim Kwang-kyu

Kim Jong-ki

Lee Jun-hyeok

Man-chul

Yoon Song-ah

Dam-im

Park Kyung-hye

Jae-hee

Jung Yun-ha

Japanese Teacher

Kim Hyeon-mok

Kim Jae-ik

Jang Jin-hee

History Teacher

Oh Yun-su

Hotel Staff

Ji Chan

Detective

Kwon Hyeok-beom

Cheol-ho

Nam Jin-bok

Loan Shark

Kim Hong-pa

CEO Han

Jung Won-chang

Min-woo's Friend

Park Ji-hoon

Min-woo's Friend

Cho Hyun-young

Yoon-ji

Park Ju-hyun

Female Student #1

Kwon Hyeok-beom

Chul-ho

Son Kwang-Eop

Section Chief Jo

Kim Tae-jun

Loan Shark Big Man #1

Kim Jae-man

Detective

Lim Seung-Jun

Mansion Security Guard #2

Yun Bu-jin

Landlord

Oh Ji-young

Housekeeper

Kim Young

Bully Guy #2

Seo Seung-won

Woodworking Employee

Park Shin-ah

Loan Shark Accountant

Hyun Young

Kim Bu-seon

Grandmother

Jung Yoon-seo

Attending Physician

Lee Ja-eun

Pianist

Han So-Hyun

Party Girl

Jo Kyung-hyun

Bar Owner

Kim Bum-jin

Min Woo-chin

Nam Tae-woo

Pan-soo's Gang Member

Lee Woo-je

Fat Man

Lee Woo-sung

Hospital Ward Guard #2

Choo Suk-Young

Min-woo's Friend

Min Ji-a

Han Seo-yeon