The Ugly
2025
Known for
Revelations
2025
Confidence Queen
2025 | 3 episodes
The Point Men
2023
The Killing Vote
2023 | 3 episodes
Love Tractor
2023 | 3 episodes
So I Married an Anti-Fan
2021 | 1 episodes
Squid Game
2021 | 1 episodes
On the Road, Khaosan Tango
2020
Oh! My Gran
2020
Run Boy Run
2020
Trap: Director's Cut
2019
Super Margin
2019
Innocent Witness
2019
Jo Pil-ho: The Dawning Rage
2019
Trap
2019 | 7 episodes
Never Ever Rush
2018
Champion
2018
A Tiger in Winter
2018
Herstory
2018
My Secret Romance
2017 | 13 episodes
The Queen of Crime
2016
The Boys Who Cried Wolf
2016
Collective Invention
2015
So Very Very
2014
Tinker Ticker
2014
Wild Flowers
2014
The Whistleblower
2014
Miracle in Cell No. 7
2013
Over My Dead Body
2012
A Long Visit
2010
Milky Way Liberation Front
2007
Cruel Winter Blues
2006
The Customer Is Always Right
2006
Phone
2002
Known for
Acting
Also known as
Oh Chang-kyeong, Oh Chang-gyung, Oh Chang-gyeong, Chang-kyung Oh, Chang-gyeong Oh, Chang-gyung Oh, Chang-kyeong Oh, O Chang-gyeong