이윤상

좋거나 나쁜 동재

Mayor of Cheongju

Flex x Cop

Doctor

Welcome to Samdal-ri

Hospital director

Crash Course in Romance

Mr. Yang

The Golden Spoon

Doshin Group Board Member

Blind

Judge

개미가 타고 있어요

[Shareholder meeting moderator] (Ep. 7)

Big Mouth

Judge

Olağanüstü Avukat Woo

Han Sang-tae

달리와 감자탕

Yoon Sang-ki

나빌레라

Kwon Byung-Wook

쌍갑포차

Father in drama series

Hastane Günlükleri

Doctor

Vagabond

Jang Dong Gyu [President, Institute for Defense Analysis]

Be Melodramatic

Chief director

Touch Your Heart

Judge

부잣집 아들

[funeral attendee]

Dr. Romantic

Yoon-wan's Associate