Uhm Hyo-seop

All of Us Are Dead

Principal

Stranger

Park Moo-sung

Confidence Queen

Yu Sang-Won

Family Register

Im Jung-bin

While You Were Sleeping

Park Jun Mo [So Yoon's father]

Tale of the Nine Tailed

TVC President Kwon Hae-ryong

The Great Queen Seondeok

Yum-jong

My Love from the Star

Chun Min-goo

Kiss Sixth Sense

Kim Hae-jin

My Strange Hero

Kim Kwi-Chang

The Forbidden Marriage

Ye Hyun-ho

Doctors

Jin Myung-ho

Doctor John

Kang Yi-Moon

I Am Not a Robot

Dr. Oh

Youth of May

Lee Chang-geun

Start-Up

Won Doo-jung

Silenced

Police Officer Jang

Celebrity

Park Gyeong-bae

Captivating the King

Oh Wook-Hwan

My Secret, Terrius

Shim Woo-Cheol

Live Up to Your Name

Heo Jun

Secret Door

Min Baek-sang

Dongjae, the Good or the Bastard

Park Moo-Sung

Shopaholic Louis

Kim Ho-Joon

Hwajung

Hong Yeong

He Is Psychometric

Eun Byeong-ho

Two Weeks

Han Jung-woo

Jirisan

Yang Geun-tak

Remember: War of the Son

Prosecutor Hong Moo-Suk

The Princess's Man

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

School 2013

Uhm Tae-woong

The King in Love

Lee Seung-Hyoo

Kangchi, the Beginning

Park Mu-sol

Blood Free

Seonu Geun

Confidential Assignment

President Yoon

Nine: Nine Time Travels

Oh Chul-min

Private Eye

General Murata

12 Years Promise

Gangnam Blues

Kim Jung-kyu

H.I.T

Shin Il-young