Alice Margaret Ghostley (August 14, 1923 – September 21, 2007) was an American actress and singer on stage, film and television. Ghostley was best known for her roles as bumbling witch Esmeralda (1969–72) on Bewitched, as Cousin Alice (1970–71) on Mayberry R.F.D., and as Bernice Clifton (1986–93) on Designing Women.