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

Filmography

• Dead-End Job
• 2025Believe — (segment "come to an end")
• 2025Boss — Manager Chu
• Melo Movie — Ma Seong-u
• My Dearest Nemesis — Baek Won-seob
• The Dream Life of Mr. Kim — Kim Chang-su
• 2025The Go-to Restaurant — Ko Shin-soo
• 2025The Match — Seung-pil
• Way Back Love — Jeong Yil-beom
• Chicken Nugget — Baek-joong's father
• 2024The Killers — Smile (segment "Silent Cinema")
• 2023Countdown — Principal
• 2023Dream — Jeon Hyo-bong
• Glitch — Kim Chan-woo
• 2022I Want to Know Your Parents — Teacher Jung
• 2022Life Is Beautiful — Purser
• 2022Project Wolf Hunting — Ko Geon-bae
• Today's Webtoon — On Ki-bong
• 2021Miracle: Letters to the President — Ra-hee's Father
• 2021Sinkhole — Fire Chief
• 2020Innocence — Seedsman
• Memorist — Goo Kyung-tan
• The Good Detective — Cha Moon-Ho
• Arthdal Chronicles — Tae-ap-dok
• 2019Jesters: The Game Changers — Hong-chil
• 2019Race to Freedom: Um Bok-dong — Ahn Do-min
• 2018Be With You — Hong-gu
• 2018Dark Figure of Crime — Diving Captain Jam-soo
• Encounter — Nam Myeong-sik
• The Miracle We Met — Song Hyun-chul (B)
• 20171987: When the Day Comes — Journalist
• 2017A Taxi Driver — Sang-gu's Father
• My Little Old Boy
• 2016Seondal: The Man Who Sells the River — Bo-won
• Kill Me, Heal Me — Dr. Seok Ho-pil
• Reply 1988 — Mi-ok's father
• 2014Slow Video — Doctor Seok
• 2014Tabloid Truth — Baek Moon
• 2014The Con Artists — Gu-in
• 2014The Huntresses — Moo-Myung
• The Night Watchman — Minister Ddoong
• Ad Genius Lee Tae-baek — Ma Jin-ga
• Good Doctor — Jo Jung-mi
• 2013Mr. Go — Detective So
• 2013Secretly, Greatly — Seo Sang-gu
• 2013The Face Reader — Choi Dae-gam
• 2013The Spy: Undercover Operation — Department head Jin
• 2012Almost Che — Police officer Kim
• 2012In Between
• 2012Miss Conspirator — Detective So
• 2012Mr. XXX-Kisser — Sung-cheol
• 2012Over My Dead Body — Hwang Seong-goo
• 2012The Grand Heist — Hong Seok-chang
• 2011Little Black Dress — Director
• 2011Mr. Idol — Han Jong-tak
• 2011Quick — Detective Seo
• 2011The Front Line — Yang Hyo-sam
• 2011The Showdown — Du-soo
• 2010A Barefoot Dream — Park In-gi
• 2010Hello Ghost — Chain-smoking Ghost
• Running Man
• 2010Second Half — Seafood Restaurant Owner
• 2010Secret Reunion — Vietnam Boss
• 2009City of Fathers — Kim Kang-soo
• Dream — Straw
• Friend, Our Legend — Boat Captain
• 2009Insadong Scandal — Hojinsa, forgery factory president
• 2009The Case of Itaewon Homicide — Alex's father
• 2008Antique — Gay Club Master
• 2008Rough Cut — Director Bong
• 2007Going by the Book — Woo Jong-dae
• 2006Ice Bar — Cop
• 2006No Mercy for the Rude — Piano
• 2006Running Wild — Gang Member
• 2006The Host — Nurse
• 2005Lady Vengeance — Woo So-young's Husband
• 2004The Last Wolf — Narrow Eyes
• 2001Superman in Early Summer — Superman
• Jiangshi
• Z Island

Appearances as themselves (7)

• Director's Arena — Self (archive footage)
• Se-ri's Kitchen — Self
• Kingdom: Legendary War — Self - Guest
• The Game Caterers — Self
• House on Wheels — Self
• Overgrown Bromance — Self
• Infinite Challenge — Self