as Roh Tae-geon

as Oh Sang-jae

as Mr. Yoon

as Beom-soo

as Park Seon-chang

as Doctor at School Infirmary

as Detective Choi

as Kurosaki

as Loan Shark

as Min-ho

as Gwang-soo

as Hwang Chi-sung

as Park Hyun-ik

as Dong Sung-sik

as Tarobe

as Joon-soo

as Park Seon-chang

as Sae-hoon

as Myeong-guk

as Yeong-su

as Kwon Tae-ju

as Kim Ho-tae

as Jong-woo

as Ahn Gi-chul

as Tae-seong

as Park Tae-soo

as Byeong-su