Jack GreenbergActing • 1924-12-22No biography available.Known For7.0To Bridge This Gap19696.5Separate but Equal1991Fan ClubNo Nerds have favorited Jack Greenberg yet — be the first.All fan clubsFrom NerdspinFilmographyActor2Production11991Separate but EqualFilmJack Greenberg★ 6.51969To Bridge This GapFilm★ 7.0