Mimi JeffersonActingNo biography available.Known For3.7My Brother's War20052.0Sing Along2013Fan ClubNo Nerds have favorited Mimi Jefferson yet — be the first.All fan clubsFrom NerdspinFilmographyActor32013Sing AlongFilmBiology Teacher★ 2.02008TeachersFilmMrs. Donnelly2005My Brother's WarFilmMary Livermore★ 3.7