 Shaw's character of Bertha/Hagatha, a matronly witch, is a recurring character on TV's "Bewitched", and she performed as Miss Gormley in an episode of "The Brian Keith Show".Shaw plays escaped convict Big Maude Tyler in "Convicts at Large", an episode of CBS's "The Andy Griffith Show".She also appears in season four of the comedy series as Eleanora Poultice, the educated voice teacher of Barney Fife.