Ko Chang-seok

Dead-End Job

2026 · TV

Believe

2025 · Movie · (segment "come to an end")

The Go-to Restaurant

2025 · Movie · Ko Shin-soo

Way Back Love

2025 · TV · Jeong Yil-beom

The Match

2025 · Movie · Seung-pil

My Dearest Nemesis

2025 · TV · Baek Won-seob

Melo Movie

2025 · TV · Ma Seong-u

The Killers

2024 · Movie · Smile (segment "Silent Cinema")

Chicken Nugget

2024 · TV · Baek-joong's father

Dream

2023 · Movie · Jeon Hyo-bong

Countdown

2023 · Movie · Principal

Glitch

2022 · TV · Kim Chan-woo

Life Is Beautiful

2022 · Movie · Purser

Project Wolf Hunting

2022 · Movie · Ko Geon-bae

Today's Webtoon

2022 · TV · On Ki-bong

I Want to Know Your Parents

2022 · Movie · Teacher Jung

Miracle: Letters to the President

2021 · Movie · Ra-hee's Father

Sinkhole

2021 · Movie · Fire Chief

The Good Detective

2020 · TV · Cha Moon-Ho

Innocence

2020 · Movie · Seedsman

Memorist

2020 · TV · Goo Kyung-tan

Jesters: The Game Changers

2019 · Movie · Hong-chil

Arthdal Chronicles

2019 · TV · Tae-ap-dok

Race to Freedom: Um Bok-dong

2019 · Movie · Ahn Do-min

Encounter

2018 · TV · Nam Myeong-sik

Dark Figure of Crime

2018 · Movie · Diving Captain Jam-soo

The Miracle We Met

2018 · TV · Song Hyun-chul (B)

Be With You

2018 · Movie · Hong-gu

1987: When the Day Comes

2017 · Movie · Journalist

Overgrown Bromance

2017 · TV · Self

A Taxi Driver

2017 · Movie · Sang-gu's Father

Seondal: The Man Who Sells the River

2016 · Movie · Bo-won

Reply 1988

2015 · TV · Mi-ok's father

Kill Me, Heal Me

2015 · TV · Dr. Seok Ho-pil

The Con Artists

2014 · Movie · Gu-in

Slow Video

2014 · Movie · Doctor Seok

The Night Watchman

2014 · TV · Minister Ddoong

Tabloid Truth

2014 · Movie · Baek Moon

The Huntresses

2014 · Movie · Moo-Myung

The Face Reader

2013 · Movie · Choi Dae-gam

The Spy: Undercover Operation

2013 · Movie · Department head Jin

Good Doctor

2013 · TV · Jo Jung-mi

Mr. Go

2013 · Movie · Detective So

Secretly, Greatly

2013 · Movie · Seo Sang-gu

Ad Genius Lee Tae-baek

2013 · TV · Ma Jin-ga

In Between

2012 · Movie

Almost Che

2012 · Movie · Police officer Kim

The Grand Heist

2012 · Movie · Hong Seok-chang

Mr. XXX-Kisser

2012 · Movie · Sung-cheol

Miss Conspirator

2012 · Movie · Detective So

Over My Dead Body

2012 · Movie · Hwang Seong-goo

Mr. Idol

2011 · Movie · Han Jong-tak

Quick

2011 · Movie · Detective Seo

The Front Line

2011 · Movie · Yang Hyo-sam

The Showdown

2011 · Movie · Du-soo

Little Black Dress

2011 · Movie · Director

Hello Ghost

2010 · Movie · Chain-smoking Ghost

Second Half

2010 · Movie · Seafood Restaurant Owner