Uhm Hyo-seop

Confidence Queen

Yu Sang-Won

Blood Free

Seonu Geun

Captivating the King

Oh Wook-Hwan

Celebrity

Park Gyeong-bae

All of Us Are Dead

Principal

Jirisan

Yang Geuntak

Youth of May

Lee Chang-geun

Start-Up

Won Doo-jung

Tale of the Nine Tailed

TVC President Kwon Hae-ryong

Doctor John

Kang Yi-Moon

He Is Psychometric

Eun Byeong-ho

My Strange Hero

Kim Kwi-Chang

My Secret, Terrius

Shim Woo-Cheol

Life

Lee Sang-Yeob

I Am Not a Robot

Dr. Oh

While You Were Sleeping

Park Jun Mo [So Yoon's father]

Live Up to Your Name

Heo Jun

The King in Love

Lee Seung-Hyoo

Shopaholic Louis

Kim Ho-Joon

Doctors

Jin Myung-ho

The Master of Revenge

Politician Choi

Hwajung

Hong Yeong

Liar Game

Da-jung's father

Secret Door

Min Baek-sang

My Love from the Star

Chun Min-goo

Two Weeks

Han Jung-woo

Empire of Gold

Choi Won-jae

Nine: Nine Time Travels

Oh Chul-min

School 2013

Uhm Tae-woong

The Princess' Man

Yi Gae, Seung-yoo, Jong and Myeon's former teacher

The Great Queen Seondeok

Yum-jong