Oh Gyu-heeActing • 1999-09-01No biography available.Known For6.5The Old Woman with the Knife2025Two Voices into an Echo2025Fan ClubNo Nerds have favorited Oh Gyu-hee yet — be the first.All fan clubsFrom NerdspinFilmographyActor22025The Old Woman with the KnifeFilmVeterinary Clinic Client★ 6.52025Two Voices into an EchoFilm