Ko Dong-Hyoung

Ko Dong-Hyoung (Korean: 고동형) is a South Korean actor born on July 18, 1982. Known for his versatility in supporting and minor roles, he has appeared in numerous notable South Korean films and television drama series.

Career and Filmography

Ko Dong-Hyoung has built a diverse body of work across cinema and television, spanning action, thriller, and drama genres.

Selected Film Appearances

Hot Blooded (2022) – Goo-Am gang member
Peninsula (2020) – crazy driver
The Odd Family: Zombie On Sale (2019) – man with red eyes
The Drug King (2018) – drug dealer
The Merciless (2017) – SWAT team
Curtain Call (2016) – sentry 1
The Beauty Inside (2015) – Sang-Baek's factory worker
Gangnam Blues (2015) – Youngdeungpo gang near grave

Selected Television Drama Series

Agent Kim Reactivated (SBS / 2026) – North Korean officer (ep.8)
The Scarecrow (ENA / 2026) – reporter
Queen Mantis (SBS / 2025) – angry car owner (ep.4)
Nine Puzzles (Disney+ / 2025) – crime scene investigator
High School Return of a Gangster (Wavve-TVING / 2024) – dean of students
A Shop for Killers (Disney+ / 2024) – laborer
Unlock My Boss (ENA / 2022-2023) – debtor (ep.1)
Hellbound (Netflix / 2021) – Kim Geun-Bae
Secret Royal Inspector & Joy (tvN / 2021) – Pebble
Move To Heaven (Netflix / 2021) – audience member (ep.1)
The Good Detective (JTBC / 2020) – violent crimes team 1
Arthdal Chronicles (tvN / 2019) – Myo Tribe
Kingdom (Netflix / 2019) – boatman
Quiz from God: Reboot (OCN / 2018-2019) – restaurant good-for-nothing
Criminal Minds (tvN / 2017) – kidnapper