Seo Hyun-chul

Good Boy

Hwang Kyeong-cheol

Thirty-Nine

Jeong Hong-sik

The First Night with the Duke

Cha Ho-yeol

The First Responders

Baek Cham

Undercover Miss Hong

So Gyeong-dong

Welcome to Samdal-ri

Jo Pan-shik

A Virtuous Business

Seo Hyun-sik

To the Moon

Jeong Yong-jik

Good Doctor

Byung-soo

Spring Fever

Department head

The Sound of Your Heart

Deputy Department Head Seo

My Lovely Liar

Jang Joong-kyu

Mission: Possible

Chief Detective

Pilot

Pilot Baek

KBS Drama Special

KBS Drama Special

Seong-Ki

Six Flying Dragons

Jang Sam-bong

Forecasting Love and Weather

Yoo-jin's stepfather

HeartBeat

Joo Dong-il

Circle

Hong Jin-Hong