Caroline Roseberg MahrtActingNo biography available.Known For6.0Klassens jul2017Fan ClubNo Nerds have favorited Caroline Roseberg Mahrt yet — be the first.All fan clubsFrom NerdspinFilmographyActor22019Klassen vs. BangladeshTVSelf • 6 episodes2017Klassens julTVFrida • 24 episodes★ 6.0