Sienna MazzoneActing • 2006-05-29No biography available.Known For5.5The Source of Shadows20205.6The Forbidden Room2015Step2015When Monsters Were Real2015Banshee2016Fan ClubNo Nerds have favorited Sienna Mazzone yet — be the first.All fan clubsFrom NerdspinFilmographyActor6Upcoming12020The Source of ShadowsFilmOlivia Brown: Banshee★ 5.52017The DisappearanceTVJustine • 1 episodes★ 7.02016BansheeFilmOlivia Brown2015The Forbidden RoomFilmInner Child★ 5.62015StepFilmRose 8 ans2015When Monsters Were RealFilm
