Lee Yun-sang

Dr. Romantic

as Yoon-wan's Associate

Extraordinary Attorney Woo

as Han Sang-tae

Hospital Playlist

as Doctor

Big Mouth

as Judge

Welcome to Samdal-ri

as Hospital director

Vagabond

as Jang Dong Gyu [President, Institute for Defense Analysis]

Crash Course in Romance

as Mr. Yang

Mystic Pop-up Bar

as Father in drama series

Be Melodramatic

as Chief director

Touch Your Heart

as Judge

Dongjae, the Good or the Bastard

as Mayor of Cheongju

Blind

as Judge

Navillera

as Kwon Byung-Wook

The Rich Son

as [funeral attendee]

Flex x Cop

as Doctor

The Golden Spoon

as Doshin Group Board Member

Dali & Cocky Prince

as Yoon Sang-ki

Stock Struck

as [Shareholder meeting moderator] (Ep. 7)