Mary MackayActingNo biography available.Known For4.3The Alternative19776.2Caddie1976Where Dead Men Lie1971Fan ClubNo Nerds have favorited Mary Mackay yet — be the first.All fan clubsFrom NerdspinFilmographyActor31977The AlternativeFilmMrs. Millbank★ 4.31976CaddieFilmMater★ 6.21971Where Dead Men LieFilmMrs. O'Donnell