Chae Yun-seoActingNo biography available.Known For5.3Cadaver20077.4No Mercy20105.1The Weird Missing Case of Mr. J2009Fan ClubNo Nerds have favorited Chae Yun-seo yet — be the first.All fan clubsFrom NerdspinFilmographyActor32010No MercyFilmStudent★ 7.42009The Weird Missing Case of Mr. JFilmCCTV female officer★ 5.12007CadaverFilmJi-young★ 5.3