Dr. Romantic

Head of Jongseon

King the Land

Chairman Han

Big Mouth

Kim Gap-joo

The Fiery Priest

Park Won-Moo

It's Okay to Not Be Okay

Kwon Man Su

Bad and Crazy

Kim Sung-ho

The Good Bad Mother

Kim Doo-Yeol

Meow, the Secret Boy

Lee Jae Sun's foster father

My Liberation Notes

Sweet potato farmer

Agency

Kim Eun-soo

Melancholia

Ryu Hyun-il

Secret Love

Yang Ik-tae

The Negotiation

Lieutenant General Son

The Attorney

Lee Heung-gi

Rough Cut

President Park

Poongsan

Section Chief

Dream

Police Officer

In Love and the War

The Whistleblower

Director of National Intelligence Service (cameo)

The Tattooist

Les Formidables

Prosecutor Jung