Seo Mun-Ho (South Korean Actor)

Seo Mun-Ho (Hangul: 서문호) is a South Korean actor known for his diverse supporting roles in South Korean cinema and television drama series. Born on December 4, 1988, in South Korea, he has built an extensive portfolio across various genres, frequently appearing in crime thrillers, action features, and streaming television series.

Seo Mun-Ho-1988-p1

Career Profile and Background

Seo Mun-Ho has established a consistent presence as a supporting and minor character actor in the South Korean entertainment industry. His career spans notable feature films and major platform streaming series, particularly on networks and platforms such as Netflix, Disney+, ENA, and traditional broadcasting networks.

Selected Filmography

Seo has appeared in numerous high-profile Korean films, taking on diverse character roles:

Holy Night: Demon Hunters (2025) – nurse
Hidden Face (2024) – detective
Count (2023) – Kingkong
The Night Owl (2022) – lawmaker 3
The Roundup (2022) – Suk Yong-Yoo
The Witch: Part 2. The Other One (2022) – Yong-Du's subordinate 8
Stellar (2022) – judo man 1
On the Line (2021) – call center voice
Start-Up (2019) – gatekeeper
The Outlaws (2017) – member of Black Dragon gang
The Mayor (2017) – Byun camp media 3

Television and Streaming Drama Series

In addition to his film work, Seo has taken on supporting and guest roles across prominent television and streaming drama series:

A Shop for Killers S2 (Disney+, 2026) – gang member (ep.3)
Gold Land (Disney+, 2026) – Moon-Su
Bloody Flower (Disney+, 2026) – protester (ep.4)
Can This Love Be Translated? (Netflix, 2026) – audio director
Trigger (Netflix, 2025) – Kim Deok-Hyeon's subordinate
Twelve (KBS2-Disney+, 2025) – villager (ep.2)
Low Life (Disney+, 2025) – detective (ep.11)
Mercy for None (Netflix, 2025) – motorcycle deliveryman (ep.2)
When Life Gives You Tangerines (Netflix, 2025) – police officer (ep.8)
Squid Game Season 2 (Netflix, 2024) – 313
Your Honor (ENA, 2024) – detective (ep.4)
The Bequeathed (Netflix, 2024) – Detective Seo
Moving (Disney+, 2023) – Mr. Park (ep.14)
Big Bet Season 2 (Disney+, 2023) – agent
Summer Strike (ENA-Genie TV-Seezn, 2022) – detective