Ko Chang-seok

The Dream Life of Mr. Kim Kim Chang-su 2025

Boss 2025

Believe (segment "come to an end") 2025

The Go-to Restaurant Ko Shin-soo 2025

Way Back Love Jeong Yil-beom 2025

The Match Seung-pil 2025

My Dearest Nemesis Baek Won-seob 2025

Melo Movie Ma Seong-u 2025

The Killers Smile (segment "Silent Cinema") 2024

Chicken Nugget Baek-joong's father 2024

Dream Jeon Hyo-bong 2023

Countdown Principal 2023

Glitch Kim Chan-woo 2022

Life Is Beautiful Purser 2022

Project Wolf Hunting Ko Geon-bae 2022

Today's Webtoon On Ki-bong 2022

I Want to Know Your Parents Teacher Jung 2022

Miracle: Letters to the President Ra-hee's Father 2021

Sinkhole Fire Chief 2021

Kingdom: Legendary War Self - Guest 2021

The Game Caterers Self 2021

The Good Detective Cha Moon-Ho 2020

House on Wheels Self 2020

Innocence Seedsman 2020

Memorist Goo Kyung-tan 2020

Jesters: The Game Changers Hong-chil 2019

Arthdal Chronicles Tae-ap-dok 2019

Race to Freedom: Um Bok-dong Ahn Do-min 2019

Encounter Nam Myeong-sik 2018

Dark Figure of Crime Diving Captain Jam-soo 2018

The Miracle We Met Song Hyun-chul (B) 2018

Be with You Hong-gu 2018

1987: When the Day Comes Journalist (cameo) (uncredited) 2017

Overgrown Bromance Self 2017

A Taxi Driver Sang-gu's Father 2017

My Little Old Boy 2016

Seondal: The Man Who Sells the River Bo-won 2016

Reply 1988 Mi-ok's father 2015

Kill Me, Heal Me Dr. Seok Ho-pil 2015

The Con Artists Gu-in 2014

Slow Video Doctor Seok 2014

The Night Watchman Minister Ddoong 2014

Tabloid Truth Baek Moon 2014

The Huntresses Moo-Myung 2014

The Face Reader Choi Dae-gam 2013

The Spy: Undercover Operation Department head Jin 2013

Good Doctor Jo Jung-mi 2013

Mr. Go Detective So 2013

Secretly, Greatly Seo Sang-gu 2013

Ad Genius Lee Tae-baek Ma Jin-ga 2013

In Between 2012

Almost Che Police officer Kim 2012

The Grand Heist Hong Seok-chang 2012

Mr. XXX-Kisser Sung-cheol 2012

Miss Conspirator Detective So 2012

Over My Dead Body Hwang Seong-goo 2012

Mr. Idol Han Jong-tak 2011

Quick Detective Seo 2011

The Front Line Yang Hyo-sam 2011

The Showdown Du-soo 2011

Little Black Dress Director 2011

Hello Ghost Chain-smoking Ghost 2010

Second Half Seafood Restaurant Owner 2010

Running Man 2010

A Barefoot Dream Park In-gi 2010

Secret Reunion Vietnam Boss 2010

City Of Fathers Kim Kang-soo 2009

The Case of Itaewon Homicide Alex's father 2009

Dream Straw 2009

Insadong Scandal Hojinsa, forgery factory president 2009

Antique Gay Club Master 2008

Rough Cut Director Bong 2008

Going by the Book Woo Jong-dae (uncredited) 2007

Ice Bar Cop 2006

No Mercy for the Rude Piano 2006

The Host Nurse 2006

Running Wild Gang Member 2006

Lady Vengeance Woo So-young's Husband 2005

Infinite Challenge Self 2005

The Last Wolf Narrow Eyes 2004

Superman in Early Summer Superman 2001

Survival

Dead-End Job