Maeng Bong-hak

as Park Kyeong-sik

as Boss

as Seo Chang-man

as Juror

as Chief of Police

as Vice principa

as Sang-woo's Dad

as Psychiatrist

as Jeong-woo's father

as Detective

as Doctor

as Officer

as Museum Colleague

as Biology Teacher

as Hwang

as Father

as Man

as Street vendor Choi

as Chief Choi Jong Jin

as Kim Uk Hyeon [Assemblyman]

as Kyung-sik

as Seo Ki-chang

as Han Seok-yool's father

as Na-na's Father

as Sam Sun's father