Rhea MacAdamsActingNo biography available.Known For6.1Don't Hang Up!19744.9Don't Look in the Basement1973Fan ClubNo Nerds have favorited Rhea MacAdams yet — be the first.All fan clubsFrom NerdspinFilmographyActor21974Don't Hang Up!FilmGrandmother★ 6.11973Don't Look in the BasementFilmMrs. Callingham★ 4.9