Seo Yi-sooActor · Born April 9, 2013Acted in 82020s2026Time of CinemaYi-su (segment "Naturally")2025SLOWLYCho-hui2023Strong Girl Nam-soonTsetseg / Gang Nam-soon (Teen) · 1 episode692022The Highway FamilyEun-yi62The AnchorYu-na572021Let Me Be Your KnightIn Yoon Jo | In Sun Joo [Child] (Ep. 1, 9, 11) · 12 episodes712010s2019When the Camellia BloomsDongbaek (young) · 7 episodes79Hotel Del LunaJi Hyun-mi · 4 episodes82