Who is Seo Moon-Ho?
Seo Moon-Ho (서문호) is a South Korean actor known for his consistent presence in Korean dramas and films, often appearing in guest or supporting roles. While not a household name, his work spans a wide range of genres—from crime thrillers to fantasy dramas. He gained notable attention for his appearance as Player 313 in Squid GameSeason 2, which introduced him to a global audience.
Seo Moon-Ho Biography
Born in South Korea, Seo Moon-Ho began his acting career in the late 2010s, gradually building a portfolio of roles in both television and film. His performances often portray law enforcement figures, gang members, or everyday citizens caught in dramatic circumstances. Despite many of his roles being brief, his ability to bring authenticity and nuance to each character has earned him respect within the industry.
His filmography includes appearances in:
- The Outlaws (2017)
- Start-Up (2019)
- The Roundup (2022)
- The Night Owl (2022)
- Revolver (2024, voice role)
- Squid Game Season 2 (2024)
He’s also featured in dramas like Moving, Summer Strike, Your Honor, and The Bequeathed.
Seo Moon-Ho Age
Moon-Ho was born in 1988, making him 36 years old as of 2025.
Seo Moon-Ho Family
Details about Seo Moon-Ho’s family are not publicly disclosed. He maintains a relatively private personal life, and there is no confirmed information about siblings or extended family.
Seo Moon-Ho Wife
There is no verified public information indicating that Seo Moon-Ho is married. His relationship status remains private, and he has not made any announcements regarding a spouse.
Seo Moon-Ho Children
As of now, there is no public record or confirmation that Moon-Ho has children.
Early Career & Debut
Seo began his acting journey in the late 2010s, appearing in minor roles across Korean films. His early work included bit parts and voice roles, often portraying gritty or everyday characters. Though his screen time was limited, he consistently delivered grounded performances that added realism to the scenes.
Film Appearances
Moon-Ho has built a solid resume in Korean cinema, especially in crime thrillers and action films. Notable movie roles include:
- The Outlaws (2017) – Member of the Black Dragon gang
- Start-Up (2019) – Gatekeeper
- On the Line (2021) – Call center voice
- The Roundup (2022) – Seok Yong Yu (guest role)
- The Witch: Part 2 (2022) – Yong-Du’s subordinate
- The Night Owl (2022) – Lawmaker 3
- Stellar: A Magical Ride (2022) – Judo man
- Revolver (2024) – Detective (voice role)
- The Hidden Face (2024) – Detective
These roles, though often supporting or brief, showcase his versatility in portraying law enforcement, gang members, and other intense characters.
Television & Streaming Dramas
Moon-Ho has also made his mark in Korean dramas, frequently appearing in guest roles that add depth to the narrative. His drama credits include:
- Summer Strike (2022) – Detective
- Big Bet Season 2 (2023) – Casino agent
- Moving (2023) – Mr. Park (Ep. 14)
- The Bequeathed (2024) – Detective Seo
- Your Honor (2024) – Detective (Ep. 4)
- Squid Game Season 2 (2024) – Player 313
- Mercy for None (2025) – Motorcycle deliveryman (Ep. 2)
- When Life Gives You Tangerines (2025) – Police officer (Ep. 8)
His appearance in Squid Game Season 2 as Player 313 brought him international visibility, even though it was a guest role.
Acting Style & Reputation
Moon-Ho is known for his naturalistic acting style, often portraying grounded, realistic characters. He’s frequently cast in roles that require subtle intensity—detectives, gang members, or ordinary citizens in extraordinary situations. While he hasn’t yet landed a breakout lead role, his consistent presence in high-profile projects suggests a respected standing among casting directors and filmmakers.
Seo Moon-Ho Net Worth
Seo Moon-Ho’s exact net worth is not publicly available. Given his consistent work in supporting roles across film and television, he likely earns a modest income compared to top-tier Korean actors. He is not listed among the highest-paid or richest Korean celebrities.
Seo Moon-Ho Girlfriend
There is no confirmed information about Seo Moon-Ho’s current or past romantic relationships. He has kept his dating life out of the spotlight.
Seo Moon-Ho Ethnicity
Moon-Ho is of Korean ethnicity, native to South Korea.
Seo Moon-Ho Nationality
He holds South Korean nationality, having been born and raised in South Korea.
Seo Moon-Ho Parent
Information about Seo Moon-Ho’s parents, including their names or professions, has not been publicly shared.
Seo Moon-Ho Father
There are no known details about Seo Moon-Ho’s father available in public sources.
Seo Moon-Ho Height
Moon-Ho stands at approximately 184 cm (6 feet)tall.
Seo Moon-Ho Birthday
His birthday is December 4, 1988.
Seo Moon-Ho Education
Moon-Ho’s educational background has not been widely reported. There is no public record of the institutions he attended or his field of study.
Seo Moon-Ho Instagram
Moon-Ho is active on Instagram under the handle . His account features behind-the-scenes glimpses of his acting projects, personal reflections, and occasional lifestyle posts.
Seo Moon-Ho movies
| Movie Title | Year | Role | Type |
|---|---|---|---|
| The Mayor | 2017 | Byun camp media 3 | Bit part |
| The Outlaws | 2017 | Member of Black Dragon gang | Bit part |
| Start-Up | 2019 | Gatekeeper | Bit part |
| On the Line | 2021 | Call center voice | Bit part (voice) |
| Stellar: A Magical Ride | 2022 | Judo man 1 | Bit part |
| The Roundup | 2022 | Seok Yong Yu | Guest role |
| The Witch: Part 2. The Other One | 2022 | Yong-Du’s subordinate 8 | Guest role |
| The Night Owl | 2022 | Lawmaker 3 | Bit part |
| Count | 2023 | Kingkong | Supporting role |
| The Hidden Face | 2024 | Detective #1 | Bit part |
| Revolver | 2024 | Detective | Voice role |