Seo In-guk
Actor · Director
Born Oct 23, 1987 · Ulsan, South Korea
Active 2012–present
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).
Filmography
See You at Work Tomorrow! (2026) — Kang Si-wooBoyfriend on Demand (2026) — Park Kyeong-namTwelve (2025) — Won-seungBoy (2026) — Mad HatterDeath's Game (2023) — Choi Yee-jaeDoom at Your Service (2021) — Myul Mang / Kim Sa-ramNavillera (2021) — Hwang HeeAbyss (2019) — Grim ReaperShopaholic Louis (2016) — LouieMaster's Sun (2013) — Kang-wooOh My Ghost (2015) — EdwardProject Wolf Hunting (2022) — Park Jong-duSoundtrack #1 (2022) — Jay JunThe Smile Has Left Your Eyes (2018) — Kim Moo-YoungI Remember You (2015) — Lee HyunReply 1997 (2012) — Yoon Yoon-jaeReply 1994 (2013) — Yoon Yoon-jaeCafé Minamdang (2022) — Nam Han-junSquad 38 (2016) — Yang Jung-doPipeline (2021) — Pindol / Kang Sae-dol / Drill-bitNo Breathing (2013) — Jo Won-ilLove Rain (2012) — Kim Chang-mo & Kim Jeon-seolHigh School King of Savvy (2014) — Lee Min-seok / Lee Hyung-seokThe Boys (2023) — Lee Jae-seok