Ruby Moncrieff-KartenActingNo biography available.Known For7.0The Keeping Hours20176.4The Trials of Cate McCall2013Fan ClubNo Nerds have favorited Ruby Moncrieff-Karten yet — be the first.All fan clubsFrom NerdspinFilmographyActor22017The Keeping HoursFilmIsabelle★ 7.02013The Trials of Cate McCallFilmLacey's Daughter★ 6.4