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Biography

Seo Byung-Chul: South Korean Actor Profile and Filmography

Seo Byung-Chul (Korean: 서병철; born 1975) is a South Korean actor known for his extensive work across South Korean cinema and television dramas. Standing at 178 cm, he has built a prolific career portraying diverse supporting and minor characters, ranging from law enforcement personnel and detectives to various working-class professionals.

Portrait of South Korean actor Seo Byung-Chul
Seo Byung-Chul

Filmography

Seo has appeared in numerous feature films, frequently taking on character roles in crime thrillers, historical dramas, and contemporary features.

  • My First Client (2019) – landfill worker
  • Another Child (2019) – gambler 1
  • Seven Years of Night (2018) – prison officer
  • The Fortress (2017) – military officer
  • The King’s Case Note (2017) – Eunuch
  • The Phone (2015) – detective
  • Gangnam Blues (2015) – nightclub detective 1
  • Way Back Home (2013) – interrogation detective
  • Our School's E.T. (2008) – Sung-Geun's staff
  • The Last Wolf (2004) – village old man 3
  • Mokpo the Harbor (2004) – detective

Television Series Appearances

In addition to his film credits, Seo has maintained an active presence in South Korean television dramas and streaming series broadcast across major networks and platforms such as MBC, SBS, KBS2, tvN, JTBC, Netflix, and Disney+.

  • Our Sticky Love (Netflix / 2026) – prosecutors' office security guard (ep.1)
  • Fifties Professionals (MBC / 2026) – diver (ep.5)
  • The Practical Guide to Love (JTBC / 2026) – sawmill worker (ep.2)
  • Moon River (MBC / 2025) – peddler (ep.1)
  • Last Summer (KBS2 / 2025) – man pushing wheelchair
  • Walking On Thin Ice (KBS2 / 2025) – Kang Eun-Soo's boss (ep.12)
  • Bon Appétit, Your Majesty (tvN / 2025) – rumor spreader (ep.12)
  • Beyond the Bar (JTBC / 2025) – Lee Chang-Bae's co-worker (ep.3)
  • Low Life (Disney+ / 2025) – rice shop owner (ep.1)
  • Oh My Ghost Clients (MBC / 2025) – detective (ep.9)
  • The Haunted Palace (SBS / 2025) – Yongdam resident (ep.15)
  • Goodbye Earth (Netflix / 2024) – rest stop man (ep.5)
  • Gyeongseong Creature (Netflix / 2023-2024) – Kwon Jun-Taek's dad's chauffeur
  • Shadow Detective 2 (Disney+ / 2023) – burglary victim (ep.1)
  • Revenant (SBS / 2023) – moving company manager (ep.2)
  • Our Blooming Youth (tvN / 2023) – houseware seller (ep.3)
  • Kokdu: Season of Deity (MBC / 2023) – Chairman Kim Pil-Soo's supporter (ep.12)
  • Hunted (MBC / 2022) – hardware store owner (ep.2)
  • Royal Secret Agent (KBS2 / 2020-2021) – Choi Byung-Seo's subordinate
  • Delayed Justice (SBS / 2020-2021) - school security guard (ep.17)
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