as Police

as Koo Seok-gu

as Nak-bong

as Manager Kim

as Lee Hyeon-nam

as Lee Hyung-man

as Vice Principal

as Park Sang-min

as Yoon Chang-soo

as Kwon Youngung

as Baek Dal-sik

as Hwang Min-Ho

as Cha Mu-poong

as Oh Ki-tae

as Sa Young-nam

as Section Chief Choi

as Lee Jae-chul

as Pyo Baek

as Vice principal

as Priest Jang

as Superintendent

as Min-kyu's father

as Mr. Im

as Chang-sik

as Store Manager

as Yoon Dong-jae

as Dr. Im

as Um Tae-nam

as Mr. Koo

as family member

as Wan-deuk's Father

as Regional Police Chief

as Library official

as Go-ni's Uncle

as Politics & Economics Teacher

as Colleague 4