Known for
Ko Chang-seok: movies and TV shows
Acting (79)
- Upcoming
- Upcoming
- Upcoming
- 2026
- 2025
- 2025 Boss
as Manager Chu
- 2025 Believe
as (segment "come to an end")
- 2025 The Go-to Restaurant
as Ko Shin-soo
- 2025
- 2025 The Match
as Seung-pil
- 2025
- 2025
- 2024 The Killers
as Smile (segment "Silent Cinema")
- 2024
- 2023 Dream
as Jeon Hyo-bong
- 2023 Countdown
as Principal
- 2022
- 2022 Life Is Beautiful
as Purser
- 2022 Project Wolf Hunting
as Ko Geon-bae
- 2022
- 2022 I Want to Know Your Parents
as Teacher Jung
- 2021 Miracle: Letters to the President
as Ra-hee's Father
- 2021 Sinkhole
as Fire Chief
- 2020
- 2020 Innocence
as Seedsman
- 2020
- 2019 Jesters: The Game Changers
as Hong-chil
- 2019
- 2019 Race to Freedom: Um Bok-dong
as Ahn Do-min
- 2018
- 2018 Dark Figure of Crime
as Diving Captain Jam-soo
- 2018
- 2018 Be With You
as Hong-gu
- 2017 1987: When the Day Comes
as Journalist
- 2017 A Taxi Driver
as Sang-gu's Father
- 2016 Seondal: The Man Who Sells the River
as Bo-won
- 2015
- 2015
- 2014 The Con Artists
as Gu-in
- 2014 Slow Video
as Doctor Seok
- 2014
- 2014 Tabloid Truth
as Baek Moon
- 2014 The Huntresses
as Moo-Myung
- 2013 The Face Reader
as Choi Dae-gam
- 2013 The Spy: Undercover Operation
as Department head Jin
- 2013
- 2013 Mr. Go
as Detective So
- 2013 Secretly, Greatly
as Seo Sang-gu
- 2013
- 2012
- 2012 Almost Che
as Police officer Kim
- 2012 The Grand Heist
as Hong Seok-chang
- 2012 Mr. XXX-Kisser
as Sung-cheol
- 2012 Miss Conspirator
as Detective So
- 2012 Over My Dead Body
as Hwang Seong-goo
- 2011 Mr. Idol
as Han Jong-tak
- 2011 Quick
as Detective Seo
- 2011 The Front Line
as Yang Hyo-sam
- 2011 The Showdown
as Du-soo
- 2011 Little Black Dress
as Director
- 2010 Hello Ghost
as Chain-smoking Ghost
- 2010 Second Half
as Seafood Restaurant Owner
- 2010 A Barefoot Dream
as Park In-gi
- 2010 Secret Reunion
as Vietnam Boss
- 2009 City of Fathers
as Kim Kang-soo
- 2009 The Case of Itaewon Homicide
as Alex's father
- 2009
- 2009
- 2009 Insadong Scandal
as Hojinsa, forgery factory president
- 2008 Antique
as Gay Club Master
- 2008 Rough Cut
as Director Bong
- 2007 Going by the Book
as Woo Jong-dae
- 2006 Ice Bar
as Cop
- 2006 No Mercy for the Rude
as Piano
- 2006 The Host
as Nurse
- 2006 Running Wild
as Gang Member
- 2005 Lady Vengeance
as Woo So-young's Husband
- 2004 The Last Wolf
as Narrow Eyes
- 2001 Superman in Early Summer
as Superman
Talk shows and appearances (9)
- 2026 Director's Arena
3 episodes
- 2024 Se-ri's Kitchen
1 episode
- 2021 Kingdom: Legendary War
1 episode
- 2021 The Game Caterers
2 episodes
- 2020 House on Wheels
1 episode
- 2017 Overgrown Bromance
5 episodes
- 2016 My Little Old Boy
1 episode
- 2010 Running Man
2 episodes
- 2005 Infinite Challenge
3 episodes