Kim Geon-hoActor · Born January 1, 1979 · Jeju, South KoreaActed in 152020s2025Heroes Next DoorMr. Kim · 10 episodes74UnmaskedYongpyeong Detective · 1 episode742023Welcome to Samdal-riVillage chief · 2 episodes81The MatchmakersAssemblyman Yoo · 16 episodes73A Time Called YouNoksan High School chemistry teacher · 1 episode792022Big MouthTV Debate Staff · 2 episodes80Our BluesMotel owner · 2 episodes862021Attention HogDetective2020The Uncanny CounterTeacher · 2 episodes81It's Okay to Not Be OkayBook Signing Parent · 1 episode85Mystic Pop-up BarShoplifter · 1 episode80Hospital PlaylistPatient · 1 episode872010s2019Be MelodramaticCheon Dae-seong · 1 episode812017VoiceSungwun Express Employee · 1 episode752014Ode to My FatherYoon Sun-joo's Husband76