Mabel MercerActingNo biography available.Known For7.7The Sand Castle7.0Everything Is Rhythm1936Fan ClubNo Nerds have favorited Mabel Mercer yet — be the first.All fan clubsFrom NerdspinFilmographyActor4Upcoming11968The Dick Cavett ShowTVSelf - Guest • 1 episodes★ 6.81961The Mike Douglas ShowTVSelf • 1 episodes★ 5.81936Tropical TroubleFilmMabel Mercer★ 10.01936Everything Is RhythmFilmVocalist Speciality★ 7.0