Ko Chang-seok

Ko Chang-seok

ActingBorn October 13, 1970 (age 55)Busan, South Korea

Ko Chang-seok (고창석) is a South Korean film actor.

Known For

Infinite Challenge

Infinite Challenge

Self

The Dream Life of Mr. Kim

The Dream Life of Mr. Kim

Kim Chang-su

Kill Me, Heal Me

Kill Me, Heal Me

Dr. Seok Ho-pil

My Dearest Nemesis

My Dearest Nemesis

Baek Won-seob

Encounter

Encounter

Nam Myeong-sik

Good Doctor

Good Doctor

Jo Jung-mi

Running Man

Running Man

The Miracle We Met

The Miracle We Met

Song Hyun-chul (B)

Filmography

Acting

The Dream Life of Mr. Kim

The Dream Life of Mr. Kim8.3

2025·Kim Chang-su·12 eps

Boss

Believe

2025·(segment "come to an end")

The Go-to Restaurant

The Go-to Restaurant

2025·Ko Shin-soo

Way Back Love

Way Back Love8.3

2025·Jeong Yil-beom·6 eps

The Match

2025·Seung-pil

My Dearest Nemesis

My Dearest Nemesis7.8

2025·Baek Won-seob·12 eps

Melo Movie

2025·Ma Seong-u·10 eps

The Killers

2024·Smile (segment "Silent Cinema")

Chicken Nugget

Chicken Nugget6.3

2024·Baek-joong's father·1 ep

Dream

2023·Jeon Hyo-bong

Countdown

2023·Principal

Glitch

2022·Kim Chan-woo·10 eps

Life Is Beautiful

Life Is Beautiful6.7

Project Wolf Hunting

Project Wolf Hunting6.4

2022·Ko Geon-bae

Today's Webtoon

Today's Webtoon6.4

2022·On Ki-bong·16 eps

I Want to Know Your Parents

I Want to Know Your Parents7.0

2022·Teacher Jung

Miracle: Letters to the President

Miracle: Letters to the President7.3

2021·Ra-hee's Father

Sinkhole

2021·Fire Chief

Kingdom: Legendary War

Kingdom: Legendary War9.1

2021·Self - Guest·1 ep

The Game Caterers

The Game Caterers8.8

2021·Self·2 eps

The Good Detective

The Good Detective7.2

2020·Cha Moon-Ho·16 eps

House on Wheels

House on Wheels7.5

2020·Self·1 ep

Innocence

Memorist

2020·Goo Kyung-tan·16 eps

Jesters: The Game Changers

Jesters: The Game Changers6.9

2019·Hong-chil

Arthdal Chronicles

Arthdal Chronicles7.8

2019·Tae-ap-dok·1 ep

Race to Freedom: Um Bok-dong

Race to Freedom: Um Bok-dong6.7

2019·Ahn Do-min

Encounter

2018·Nam Myeong-sik·16 eps

Dark Figure of Crime

Dark Figure of Crime6.6

2018·Diving Captain Jam-soo

The Miracle We Met

The Miracle We Met7.7

2018·Song Hyun-chul (B)·18 eps

Be with You

1987: When the Day Comes

1987: When the Day Comes8.1

2017·Journalist (cameo) (uncredited)

Overgrown Bromance

Overgrown Bromance8.0

2017·Self·5 eps

A Taxi Driver

A Taxi Driver8.0

2017·Sang-gu's Father

My Little Old Boy

My Little Old Boy7.0

Seondal: The Man Who Sells the River

Seondal: The Man Who Sells the River7.1

Reply 1988

2015·Mi-ok's father·2 eps

Kill Me, Heal Me

Kill Me, Heal Me8.1

2015·Dr. Seok Ho-pil·20 eps

The Con Artists

The Con Artists6.9

Slow Video

2014·Doctor Seok

The Night Watchman

The Night Watchman4.0

2014·Minister Ddoong·24 eps

Tabloid Truth

Tabloid Truth6.0

2014·Baek Moon

The Huntresses

The Huntresses5.7

2014·Moo-Myung

The Face Reader

The Face Reader7.0

2013·Choi Dae-gam

The Spy: Undercover Operation

The Spy: Undercover Operation6.0

2013·Department head Jin

Good Doctor

2013·Jo Jung-mi·20 eps

Mr. Go

2013·Detective So

Secretly, Greatly

Secretly, Greatly7.0

2013·Seo Sang-gu

Ad Genius Lee Tae-baek

Ad Genius Lee Tae-baek6.9

2013·Ma Jin-ga·16 eps

In Between

Almost Che

2012·Police officer Kim

The Grand Heist

The Grand Heist6.4

2012·Hong Seok-chang

Mr. XXX-Kisser

Mr. XXX-Kisser6.5

2012·Sung-cheol

Miss Conspirator

Miss Conspirator6.4

2012·Detective So

Over My Dead Body

Over My Dead Body6.5

2012·Hwang Seong-goo

Mr. Idol

2011·Han Jong-tak

Quick

2011·Detective Seo

The Front Line

The Front Line7.2

2011·Yang Hyo-sam

The Showdown

The Showdown6.5

Little Black Dress

Little Black Dress5.7

Hello Ghost

2010·Chain-smoking Ghost

Second Half

2010·Seafood Restaurant Owner

Running Man

A Barefoot Dream

A Barefoot Dream7.1

2010·Park In-gi

Secret Reunion

Secret Reunion6.4

2010·Vietnam Boss

City Of Fathers

City Of Fathers5.5

2009·Kim Kang-soo

The Case of Itaewon Homicide

The Case of Itaewon Homicide6.4

2009·Alex's father

Dream

2009·Straw·20 eps

Insadong Scandal

Insadong Scandal5.8

2009·Hojinsa, forgery factory president

Antique

2008·Gay Club Master

Rough Cut

2008·Director Bong

Going by the Book

Going by the Book7.3

2007·Woo Jong-dae (uncredited)

Ice Bar

No Mercy for the Rude

No Mercy for the Rude6.4

The Host

Running Wild

Running Wild6.2

2006·Gang Member

Lady Vengeance

Lady Vengeance7.5

2005·Woo So-young's Husband

Infinite Challenge

Infinite Challenge7.7

2005·Self·3 eps

The Last Wolf

The Last Wolf6.8

2004·Narrow Eyes

Superman in Early Summer

Superman in Early Summer

Dead-End Job

Photos