Seo In-guk
Known for acting · Born 23 October 1987 · 38 · Ulsan, South Korea
50 credits
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
Doom at Your Service
2021
Project Wolf Hunting
2022
Shopaholic Louis
2016
Master's Sun
2013
Hello Monster
2015
The Smile Has Left Your Eyes
2018
Death's Game
2023
Reply 1997
2012
Café Minamdang
2022
See You at Work Tomorrow!
2026
아들 녀석들
2012
Love Rain
2012
Acting (49)
2027The Office Worker Who Sees DestinyChoi Young-hoonSeries
2026Boyfriend on DemandPark Kyeong-nam · 10 episodesSeries
2026See You at Work Tomorrow!Kang Si-woo · 12 episodesSeries
2026Better Late Than Single: After ServiceSelf · 6 episodesSeries
2026BoyMad HatterFilm
2025TwelveWon-seung · 8 episodesSeries
2025Better Late Than SingleSelf - Cupid Expert · 20 episodesSeries
2024ZIP DAESUNGSelfSeries
2024Jungle BobSelf · 8 episodesSeries
2024Here for PromoSelf · 2 episodesSeries
2023Death's GameChoi Yee-jae · 8 episodesSeries
2023The BoysLee Jae-seokFilm
2023The SeasonsSelfSeries
2023Nattering with NahSelfSeries
2023TRAP by SEO IN GUKFilm
2022Project Wolf HuntingPark Jong-duFilm
2022Soundtrack #1Jay JunSeries
2022Café MinamdangNam Han-jun · 18 episodesSeries
2022Look, My Shoulder's DislocatedSelf · 2 episodesSeries
2021Doom at Your ServiceMyul Mang / Kim Sa-ram · 16 episodesSeries
2021NavilleraHwang HeeSeries
2021PipelinePindol / Kang Sae-dol / Drill-bitFilm
2019AbyssGrim ReaperSeries
2018The Smile Has Left Your EyesKim Moo-Young · 16 episodesSeries
2016Shopaholic LouisLouie · 16 episodesSeries
2016Squad 38Yang Jung-do · 16 episodesSeries
2016I Love That Crazy Little ThingYang Ming-zheFilm
2015She Was PrettySelfSeries
2015Oh My GhostEdwardSeries
2015Hello MonsterLee Hyun · 16 episodesSeries
2014High School King of SavvyLee Min-seok / Lee Hyung-seok · 17 episodesSeries
2014The King's FacePrince Gwanghae · 24 episodesSeries
2014Another PartingAhn Young Mo · 5 episodesSeries
2013Master's SunKang-woo · 17 episodesSeries
2013Reply 1994Yoon Yoon-jae · 3 episodesSeries
2013No BreathingJo Won-ilFilm
2013Home AloneSelf · 14 episodesSeries
2013SBS: The Master's Sun - MakingSelfFilm
2012Reply 1997Yoon Yoon-jae · 16 episodesSeries
2012Love RainKim Chang-mo & Kim Jeon-seol · 20 episodesSeries
2012아들 녀석들Yoo Seung-Gi · 50 episodesSeries
2012Baeksang Arts AwardsSelfSeries
2011Law of the Jungle · 10 episodesSeries
2011SNL KoreaSelfSeries
2010Running ManSeries
2009You Hee-yeol's SketchbookSelf · 5 episodesSeries
2009Superstar KSelf - Participant · 12 episodesSeries
2002KBS Entertainment AwardsHostSeries
1987KBS Drama AwardsHostSeries
Directing (1)
2023TRAP by SEO IN GUKDirectorFilm