Au Tin-LongActingNo biography available.Known For4.2Enthralled20145.6That Demon Within2014The Stars The Sun The Moon2014Fan ClubNo Nerds have favorited Au Tin-Long yet — be the first.All fan clubsFrom NerdspinFilmographyActor32014That Demon WithinFilmDave (childhood)★ 5.62014EnthralledFilmAdam (child)★ 4.22014The Stars The Sun The MoonFilmLee Man Sing (Kid)