Isabelle GrussenmeyerActingNo biography available.Known For10.0Sùnndi's Kàter2020Fan ClubNo Nerds have favorited Isabelle Grussenmeyer yet — be the first.All fan clubsFrom NerdspinFilmographyActor12020Sùnndi's KàterTVMichaela Da Costa • 67 episodes★ 10.0
