Maeng Bong-hak

Twenty Hacker

Park Kyeong-sik

He heard a baby cry

Trigger

Boss

Choongshim, Soso

19-Nineteen

Seo Chang-man

Le Grand Chef

Juror

The King and the Clown

Chief of Police

Ooh, You Make Me Sick

Vice principa

Oh! Brothers

Sang-woo's Dad

Over the Rainbow

Psychiatrist

Kiss Me Much

Jeong-woo's father

Ditto

Doctor

Tell Me Something

Museum Colleague

Memento Mori

Biology Teacher

2001 Imagine

Father