Ko Chang-seok
- Known For
- Acting
- Born
- October 13, 1970 in Busan, South Korea
- Active Years
- 2001–2026 (26 Years)
- Total Credits
- 86 credits in database
Biography
Ko Chang-seok is a South Korean film actor born on October 13, 1970, in Busan, South Korea. He is also known as Go Chang-seok and Ko Chang-suk. His professional work includes acting in movies and television series, with a total of 87 known credits. He has appeared in productions such as Reply 1988, Arthdal Chronicles, and Kill Me, Heal Me.
Career overview
Ko Chang-seok is a South Korean film actor born on October 13, 1970, in Busan, South Korea. He is also known by the names Go Chang-seok and Ko Chang-suk. His professional work is primarily focused on acting, and he has a total of 87 known credits across his career.
He has appeared in various films and television series. His notable works include the titles Kill Me, Heal Me, Arthdal Chronicles, and Reply 1988. He is recognized as an actor who has participated in many movies and series.
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Frequent co-stars
Career timeline
Full Filmography
86 titles- Director's Arena (2026) as Self (archive footage)
- Dead-End Job (2026)
- My Dearest Nemesis (2025) as Baek Won-seob
- Melo Movie (2025) as Ma Seong-u
- The Dream Life of Mr. Kim (2025) as Kim Chang-su
- Way Back Love (2025) as Jeong Yil-beom
- The Match (2025) as Seung-pil
- Boss (2025) as Manager Chu
- The Go-to Restaurant (2025) as Ko Shin-soo
- Believe (2025) as (segment "come to an end")
- Chicken Nugget (2024) as Baek-joong's father
- The Killers (2024) as Smile (segment "Silent Cinema")
- Se-ri's Kitchen (2024) as Self
- Dream (2023) as Jeon Hyo-bong
- Countdown (2023) as Principal
- Project Wolf Hunting (2022) as Ko Geon-bae
- Today's Webtoon (2022) as On Ki-bong
- Glitch (2022) as Kim Chan-woo
- I Want to Know Your Parents (2022) as Teacher Jung
- Life Is Beautiful (2022) as Purser
- The Game Caterers (2021) as Self
- Kingdom: Legendary War (2021) as Self - Guest
- Sinkhole (2021) as Fire Chief
- Miracle: Letters to the President (2021) as Ra-hee's Father
- The Good Detective (2020) as Cha Moon-Ho
- House on Wheels (2020) as Self
- Memorist (2020) as Goo Kyung-tan
- Innocence (2020) as Seedsman
- Arthdal Chronicles (2019) as Tae-ap-dok
- Race to Freedom: Um Bok-dong (2019) as Ahn Do-min
- Jesters: The Game Changers (2019) as Hong-chil
- Encounter (2018) as Nam Myeong-sik
- The Miracle We Met (2018) as Song Hyun-chul (B)
- Be With You (2018) as Hong-gu
- Dark Figure of Crime (2018) as Diving Captain Jam-soo
- A Taxi Driver (2017) as Sang-gu's Father
- 1987: When the Day Comes (2017) as Journalist
- Overgrown Bromance (2017) as Self
- My Little Old Boy (2016)
- Seondal: The Man Who Sells the River (2016) as Bo-won
- Reply 1988 (2015) as Mi-ok's father
- Kill Me, Heal Me (2015) as Dr. Seok Ho-pil
- The Night Watchman (2014) as Minister Ddoong
- The Con Artists (2014) as Gu-in
- Tabloid Truth (2014) as Baek Moon
- The Huntresses (2014) as Moo-Myung
- Slow Video (2014) as Doctor Seok
- Good Doctor (2013) as Jo Jung-mi
- Secretly, Greatly (2013) as Seo Sang-gu
- Ad Genius Lee Tae-baek (2013) as Ma Jin-ga
- The Face Reader (2013) as Choi Dae-gam
- The Spy: Undercover Operation (2013) as Department head Jin
- Mr. Go (2013) as Detective So
- The Grand Heist (2012) as Hong Seok-chang
- Almost Che (2012) as Police officer Kim
- Over My Dead Body (2012) as Hwang Seong-goo
- Miss Conspirator (2012) as Detective So
- Mr. XXX-Kisser (2012) as Sung-cheol
- In Between (2012)
- Mr. Idol (2011) as Han Jong-tak
- The Front Line (2011) as Yang Hyo-sam
- Quick (2011) as Detective Seo
- Little Black Dress (2011) as Director
- The Showdown (2011) as Du-soo
- Running Man (2010)
- Secret Reunion (2010) as Vietnam Boss
- Hello Ghost (2010) as Chain-smoking Ghost
- A Barefoot Dream (2010) as Park In-gi
- Second Half (2010) as Seafood Restaurant Owner
- Friend, Our Legend (2009) as Boat Captain
- Dream (2009) as Straw
- City of Fathers (2009) as Kim Kang-soo
- The Case of Itaewon Homicide (2009) as Alex's father
- Insadong Scandal (2009) as Hojinsa, forgery factory president
- Rough Cut (2008) as Director Bong
- Antique (2008) as Gay Club Master
- Going by the Book (2007) as Woo Jong-dae
- The Host (2006) as Nurse
- No Mercy for the Rude (2006) as Piano
- Ice Bar (2006) as Cop
- Running Wild (2006) as Gang Member
- Infinite Challenge (2005) as Self
- Lady Vengeance (2005) as Woo So-young's Husband
- The Last Wolf (2004) as Narrow Eyes
- Superman in Early Summer (2001) as Superman
- Survival
Frequently Asked Questions
What movies or TV shows is Ko Chang-seok best known for?
Ko Chang-seok is widely recognized for notable roles and projects including Director's Arena (2026), Dead-End Job (2026), My Dearest Nemesis (2025), Boss (2025).
When and where was Ko Chang-seok born?
Ko Chang-seok was born on October 13, 1970 in Busan, South Korea.
How many credits does Ko Chang-seok have?
Ko Chang-seok has accumulated over 86 film and television credits across a career spanning from 2001 to 2026.
What is Ko Chang-seok's background in cinema and television?
Ko Chang-seok is a South Korean film actor born on October 13, 1970, in Busan, South Korea. He is also known as Go Chang-seok and Ko Chang-suk. His professional work includes acting in movies and television series, with a total of 87 known credits. He has appeared in productions such as Reply 1988, Arthdal Chronicles, ...
Ko Chang-seok by the numbers
Age in their best-rated roles
- Reply 1988 (2015) as Mi-ok's father — aged about 44
- The Game Caterers (2021) as Self — aged about 50
- Running Man (2010) — aged about 39
- My Dearest Nemesis (2025) as Baek Won-seob — aged about 54
- Director's Arena (2026) as Self (archive footage) — aged about 55
- A Taxi Driver (2017) as Sang-gu's Father — aged about 46
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