Ko Chang-seok

The Dream Life of Mr. Kim

as Kim Chang-su

Boss

Believe

as (segment "come to an end")

The Go-to Restaurant

as Ko Shin-soo

Way Back Love

as Jeong Yil-beom

The Match

as Seung-pil

My Dearest Nemesis

as Baek Won-seob

Melo Movie

as Ma Seong-u

The Killers

as Smile (segment "Silent Cinema")

Chicken Nugget

as Baek-joong's father

Dream

as Jeon Hyo-bong

Countdown

as Principal

Glitch

as Kim Chan-woo

Life Is Beautiful

as Purser

Project Wolf Hunting

as Ko Geon-bae

Today's Webtoon

as On Ki-bong

I Want to Know Your Parents

as Teacher Jung

Miracle: Letters to the President

as Ra-hee's Father

Sinkhole

as Fire Chief

Kingdom: Legendary War

as Guest

The Game Caterers

as Self

The Good Detective

as Cha Moon-Ho

House on Wheels

as Self

Innocence

as Seedsman

Memorist

as Goo Kyung-tan

Jesters: The Game Changers

as Hong-chil

Arthdal Chronicles

as Tae-ap-dok

Race to Freedom: Um Bok-dong

as Ahn Do-min

Encounter

as Nam Myeong-sik

Dark Figure of Crime

as Diving Captain Jam-soo

The Miracle We Met

as Song Hyun-chul (B)

Be with You

as Hong-gu

1987: When the Day Comes

as Journalist (cameo) (uncredited)

Overgrown Bromance

as Self

A Taxi Driver

as Sang-gu's Father

My Little Old Boy

Seondal: The Man Who Sells the River

as Bo-won

Reply 1988

as Mi-ok's father

Kill Me, Heal Me

as Dr. Seok Ho-pil

The Con Artists

as Gu-in

Slow Video

as Doctor Seok

The Night Watchman

as Minister Ddoong

Tabloid Truth

as Baek Moon

The Huntresses

as Moo-Myung

The Face Reader

as Choi Dae-gam

The Spy: Undercover Operation

as Department head Jin

Good Doctor

as Jo Jung-mi

Mr. Go

as Detective So

Secretly, Greatly

as Seo Sang-gu

Ad Genius Lee Tae-baek

as Ma Jin-ga

In Between

Almost Che

as Police officer Kim

The Grand Heist

as Hong Seok-chang

Mr. XXX-Kisser

as Sung-cheol

Miss Conspirator

as Detective So

Over My Dead Body

as Hwang Seong-goo

Mr. Idol

as Han Jong-tak

The Front Line

as Yang Hyo-sam

Quick

as Detective Seo

The Showdown

as Du-soo

Little Black Dress

as Director

Hello Ghost

as Chain-smoking Ghost

Second Half

as Seafood Restaurant Owner

Running Man

A Barefoot Dream

as Park In-gi

Secret Reunion

as Vietnam Boss

City Of Fathers

as Kim Kang-soo

The Case of Itaewon Homicide

as Alex's father

Dream

as Straw

Insadong Scandal

as Hojinsa, forgery factory president

Antique

as Gay Club Master

Rough Cut

as Director Bong

Going by the Book

as Woo Jong-dae (uncredited)

No Mercy for the Rude

as Piano

Ice Bar

as Cop

The Host

as Nurse

Running Wild

as Gang Member

Lady Vengeance

as Woo So-young's Husband

Infinite Challenge

as Self

The Last Wolf

as Narrow Eyes

Superman in Early Summer

as Superman

Survival

Perfect Job