Arianna MatthewsActingNo biography available.Known ForThe Knight of the Sorrowful Figure2026ThursdaySonder2025NeonFan ClubNo Nerds have favorited Arianna Matthews yet — be the first.All fan clubsFrom NerdspinFilmographyActor2Upcoming22026The Knight of the Sorrowful FigureFilmThe Niece2025SonderFilmJane