Lee Ga-Sub: South Korean Actor Profile and Filmography

Lee Ga-Sub (Hangul: 이가섭) is a South Korean actor born on December 28, 1991. He has built a diverse acting portfolio across both film and television drama series since entering the entertainment industry.

Portrait of South Korean actor Lee Ga-Sub — Lee Ga-Sub

Filmography

Film Appearances

Lee began appearing in feature films during the mid-2010s, taking on supporting and lead roles in independent and commercial projects:

The Boys Who Cried Wolf (2016) – Joon-Ho
The Seeds of Violence (2017) – Joo-Yong
Door Lock (2018) – manager 1 / Han Dong-Hoon
Family Affair (2019) – Jae-Yoon

Television and Streaming Series

He has expanded his career into television and streaming platforms, appearing in numerous notable drama series:

Stranger 2 (tvN, 2020) – Sergeant Song Gi-Hyeon
Zombie Detective (KBS2, 2020) – Oh Hyeong-Cheol
Jirisan (tvN, 2021) – Kim Sol
Uncle Samsik (Disney+, 2024) – Kim Kwang-Min
Black Out (MBC, 2024) – Hyun Su-O / Hyun Geon-Oh
The Frog (Netflix, 2024) – Yeom Dong-Chan (young)
S Line (Wavve, 2025) – Oh Jung-Min
Climax (ENA-Genie TV, 2026) – Park Jae-Sang

Awards and Recognition

Lee's performances have been recognized by major domestic awards ceremonies:

Best New Actor for The Seeds of Violence at the 55th Daejong Film Awards (October 22, 2018)
Best New Actor for Black Out at the MBC Drama Awards (December 30, 2024)