Seo In-guk

Seo In-guk

b. 1987 (age 39) Ulsan, South Korea
Actor Soundtrack

Seo In-guk (서인국) is a South Korean singer and actor. He launched his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in tvN's Reply 1997.

Known For

Project Wolf Hunting
🎞️
★ 6.1
Project Wolf Hunting
2022
Reply 1997
📺
★ 7.8
Reply 1997
2012
The Master's Sun
📺
★ 8.0
The Master's Sun
2013
Hello Monster
📺
★ 7.7
Hello Monster
2015

Filmography

Boyfriend on Demand
📺
★ 7.3
Boyfriend on Demand
2026 Actor
Park Kyeong-nam
🎬
📺
Jikpil
2026 Actor
🎬
📺
See You at Work Tomorrow!
2026 Actor
Kang Si-woo
Twelve
📺
★ 5.3
Twelve
2025 Actor
Won Seung
Better Late Than Single
📺
★ 7.4
Better Late Than Single
2025 Self
Boy
🎞️
★ 7.2
Boy
2025 Actor
Hat seller
Death's Game
📺
★ 8.4
Death's Game
2023 Actor
Choi Yi-jae
Project Wolf Hunting
🎞️
★ 6.1
Project Wolf Hunting
2022 Actor
Park Jong-doo
Soundtrack #1
📺
★ 7.7
Soundtrack #1
2022 Actor
Jay Jun
Cafe Minamdang
📺
★ 7.4
Cafe Minamdang
2022 Actor
Nam Han-jun
Doom at Your Service
📺
★ 7.8
Doom at Your Service
2021 Actor
Myul Mang
Pipeline
🎞️
★ 6.1
Pipeline
2021 Actor
Kang Sae-dol ('Drill-bit')
The Smile Has Left Your Eyes
📺
★ 7.9
The Smile Has Left Your Eyes
2018 Actor
Kim Moo-Young
Shopping King Louie
📺
★ 7.6
Shopping King Louie
2016 Actor
Louie
Squad 38
📺
★ 7.5
Squad 38
2016 Actor
Yang Jung-do
Hello Monster
📺
★ 7.7
Hello Monster
2015 Actor
Lee Hyun
🎬
📺
Mari and Me
2015 Self
High School King of Savvy
📺
★ 7.1
High School King of Savvy
2014 Actor
Lee Min-seok
The King's Face
📺
★ 6.8
The King's Face
2014 Actor
Prince Gwanghae
Another Parting
📺
★ 6.5
Another Parting
2014 Actor
Heol
The Master's Sun
📺
★ 8.0
The Master's Sun
2013 Actor
Kang Woo
No Breathing
🎞️
★ 6.4
No Breathing
2013 Actor
Won-il
🎬
📺
The Miracle
2013 Actor
Kang Woo
Reply 1997
📺
★ 7.8
Reply 1997
2012 Actor
Yoon Yoon-jae
Love Rain
📺
★ 7.6
Love Rain
2012 Actor
Young Kim Chang Mo
🎬
📺
★ 7.5
Rascal Sons
2012 Actor
Yoo Seung-Gi
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