Seo In-guk

Acting

Seo In-guk

Born 23 October 1987 · Ulsan, South Korea · 39

Seo In-guk (born October 23, 1987), is a South Korean singer-songwriter and actor. He began his singing career after winning the talent reality show Superstar K in 2009, and made his acting breakthrough in Reply 1997 (2012). Since then, he has starred in television series, High School King of Savvy (2014), Hello Monster (2015), Shopping King Louie (2016), and Death's Game (2023).

Known for

Highlights

Death's Game2023 · Series · Choi Yee-jae
Doom at Your Service2021 · Series · Myul Mang / Kim Sa-ram
Navillera2021 · Series · Hwang Hee
Running Man2010 · Series
Abyss2019 · Series · Grim Reaper
Shopaholic Louis2016 · Series · Louie

Filmography

Movies

7 films

Boy2026 · Film · Mad Hatter
The Boys2023 · Film · Lee Jae-seok
TRAP by SEO IN GUK2023 · Film
Project Wolf Hunting2022 · Film · Park Jong-du
Pipeline2021 · Film · Pindol / Kang Sae-dol / Drill-bit
I Love That Crazy Little Thing2016 · Film · Yang Ming-zhe
No Breathing2013 · Film · Jo Won-il

Filmography

Series

24 shows

See You at Work Tomorrow!2026 · Series · Kang Si-woo
Boyfriend on Demand2026 · Series · Park Kyeong-nam
Twelve2025 · Series · Won-seung
Death's Game2023 · Series · Choi Yee-jae
Café Minamdang2022 · Series · Nam Han-jun
Soundtrack #12022 · Series · Jay Jun
Doom at Your Service2021 · Series · Myul Mang / Kim Sa-ram
Navillera2021 · Series · Hwang Hee
Abyss2019 · Series · Grim Reaper
The Smile Has Left Your Eyes2018 · Series · Kim Moo-Young
Shopaholic Louis2016 · Series · Louie
Squad 382016 · Series · Yang Jung-do
Oh My Ghost2015 · Series · Edward
Hello Monster2015 · Series · Lee Hyun
The King's Face2014 · Series · Prince Gwanghae
High School King of Savvy2014 · Series · Lee Min-seok / Lee Hyung-seok
Another Parting2014 · Series · Ahn Young Mo
Reply 19942013 · Series · Yoon Yoon-jae
Master's Sun2013 · Series · Kang-woo
아들 녀석들2012 · Series · Yoo Seung-Gi
Reply 19972012 · Series · Yoon Yoon-jae
Love Rain2012 · Series · Kim Chang-mo & Kim Jeon-seol
Law of the Jungle2011 · Series
Running Man2010 · Series