Seo Do-hyunActingNo biography available.Known For5.0Closed School20197.0Seolhwa20205.0The Fiery Detective2020Fan ClubNo Nerds have favorited Seo Do-hyun yet — be the first.All fan clubsFrom NerdspinFilmographyActor32020SeolhwaFilmJong-ho★ 7.02020The Fiery DetectiveFilmJae-hyun★ 5.02019Closed SchoolFilmIn-seok★ 5.0