Margaret O'SullivanActingNo biography available.Known For4.4Brackenmore20177.0Snap20106.4Stella Days2012Fan ClubNo Nerds have favorited Margaret O'Sullivan yet — be the first.All fan clubsFrom NerdspinFilmographyActor32017BrackenmoreFilmIrene★ 4.42012Stella DaysFilmNonie★ 6.42010SnapFilmAnnette Delaney★ 7.0