Photo: Gage Skidmore / Wikimedia Commons, CC BY-SA 3.0

Ma Dong-seok

Actor

Known for Eternals, The Roundup: Punishment and The Roundup: No Way Out.

Official Socials Filmography Connections PCP Coverage

Overview

As a South Korean-American actor, Ma Dong-seok played Gilgamesh in Eternals (2021). Elsewhere, Dong-seok has appeared in The Roundup: Punishment (2024) as Ma Seok-do, The Roundup: No Way Out (2023) as Ma Seok-do and The Roundup (2022) as Ma Seok-do. Dong-seok’s birthplace is Seoul, South Korea, and the birth date is March 1, 1971.

Facts from Wikidata (CC0) and Wikipedia contributors (CC BY-SA 4.0), summarized by PCP.

Last updated November 1, 2026

Quick Facts

Known for: Eternals, The Roundup: Punishment, The Roundup: No Way Out
Occupation: Actor
Born: March 1, 1971 in Seoul, South Korea
Credits listed: 12 (2017–2026)
Official links: Instagram · Facebook

Official Social Accounts

Film & Television Credits

2026 Street Fighter IMDb ↗
2025 Holy Night: Demon Hunters IMDb ↗
2024 The Roundup: Punishment as Ma Seok-do IMDb ↗
2024 Badland Hunters IMDb ↗
2023 The Roundup: No Way Out as Ma Seok-do IMDb ↗
2022 The Roundup as Ma Seok-do IMDb ↗
2022 Men of Plastic IMDb ↗
2021 Eternals as Gilgamesh IMDb ↗
2019 The Gangster, the Cop, the Devil IMDb ↗
2019 Long Live the King IMDb ↗
2019 Start-Up IMDb ↗
2017 The Outlaws as Ma Seok-do IMDb ↗

Full filmography on IMDb ↗

Connections

Worked with

Eternals: Angelina Jolie, Salma Hayek, Kit Harington, Mahershala Ali, Barry Keoghan, Gemma Chan, Kumail Nanjiani, Richard Madden
The Outlaws: Stephen Merchant
Street Fighter: Jason Momoa, Roman Reigns, Noah Centineo, Cody Rhodes, David Dastmalchian, Eric André