Cast & creator
Ko Chang-seok
Best known for Running Man, Infinite Challenge, My Little Old Boy
Ko Chang-seok (고창석) is a South Korean film actor.
Also known as: 고창석, Go Chang-seok, Ko Chang-suk, 高昌錫, Go Chang-suk
58
film credits
30
television credits
88
2001–2026 · acting roles
6.9
average across scored titles
Signature credits
Known for
Across film & television
Filmography (88)
Showing 88 of 88 credits
Running Man
2010
Infinite Challenge
Self
2005
My Little Old Boy
2016
Four Hands, Two Sonatas
2026
The Game Caterers
Self
2021
Reply 1988
Mi-ok's father
2015
Arthdal Chronicles
Tae-ap-dok
2019
The Good Detective
Cha Moon-Ho
2020
Dead-End Job
2026
House on Wheels
Self
2020
My Dearest Nemesis
Baek Won-seob
2025
Encounter
Nam Myeong-sik
2018
Melo Movie
Ma Seong-u
2025
Kill Me, Heal Me
Dr. Seok Ho-pil
2015
Project Wolf Hunting
Ko Geon-bae
2022
The Host
Nurse
2006
Lady Vengeance
Woo So-young's Husband
2005
Good Doctor
Jo Jung-mi
2013
Chicken Nugget
Baek-joong's father
2024
Memorist
Goo Kyung-tan
2020
A Taxi Driver
Sang-gu's Father
2017
Glitch
Kim Chan-woo
2022
Kingdom: Legendary War
Self - Guest
2021
Today's Webtoon
On Ki-bong
2022
The Dream Life of Mr. Kim
Kim Chang-su
2025
Way Back Love
Jeong Yil-beom
2025
The Miracle We Met
Song Hyun-chul (B)
2018
Sinkhole
Fire Chief
2021
Dream
Straw
2009
Be With You
Hong-gu
2018
The Night Watchman
Minister Ddoong
2014
Dream
Jeon Hyo-bong
2023
Friend, Our Legend
Boat Captain
2009
Director's Arena
Self (archive footage)
2026
The Front Line
Yang Hyo-sam
2011
The Match
Seung-pil
2025
Ad Genius Lee Tae-baek
Ma Jin-ga
2013
Overgrown Bromance
Self
2017
The Face Reader
Choi Dae-gam
2013
Secretly, Greatly
Seo Sang-gu
2013
Miracle: Letters to the President
Ra-hee's Father
2021
1987: When the Day Comes
Journalist
2017
Secret Reunion
Vietnam Boss
2010
The Con Artists
Gu-in
2014
Boss
Manager Chu
2025
Innocence
Seedsman
2020
Dark Figure of Crime
Diving Captain Jam-soo
2018
The Spy: Undercover Operation
Department head Jin
2013
I Want to Know Your Parents
Teacher Jung
2022
Going by the Book
Woo Jong-dae
2007
The Huntresses
Moo-Myung
2014
Quick
Detective Seo
2011
Mr. Go
Detective So
2013
Seondal: The Man Who Sells the River
Bo-won
2016
Hello Ghost
Chain-smoking Ghost
2010
Running Wild
Gang Member
2006
Rough Cut
Director Bong
2008
Countdown
Principal
2023
The Grand Heist
Hong Seok-chang
2012
Mr. Idol
Han Jong-tak
2011
Race to Freedom: Um Bok-dong
Ahn Do-min
2019
The Killers
Smile (segment "Silent Cinema")
2024
The Case of Itaewon Homicide
Alex's father
2009
Life Is Beautiful
Purser
2022
No Mercy for the Rude
Piano
2006
Miss Conspirator
Detective So
2012
Jesters: The Game Changers
Hong-chil
2019Jiangshi
Insadong Scandal
Hojinsa, forgery factory president
2009
Se-ri's Kitchen
Self
2024
Slow Video
Doctor Seok
2014
Second Half
Seafood Restaurant Owner
2010
Antique
Gay Club Master
2008
Tabloid Truth
Baek Moon
2014
Little Black Dress
Director
2011
Mr. XXX-Kisser
Sung-cheol
2012
The Showdown
Du-soo
2011
Almost Che
Police officer Kim
2012
Over My Dead Body
Hwang Seong-goo
2012
A Barefoot Dream
Park In-gi
2010
The Go-to Restaurant
Ko Shin-soo
2025
City of Fathers
Kim Kang-soo
2009
Believe
(segment "come to an end")
2025
Ice Bar
Cop
2006
In Between
2012
The Last Wolf
Narrow Eyes
2004
Superman in Early Summer
Superman
2001