Harriet Elizabeth MacGibbon was an American film, stage and television actress best known for her role as the insufferably snobbish, "blue-blooded Bostonian" Mrs. Margaret Drysdale in the sitcom The Beverly Hillbillies.
The Beverly Hillbillies
Series • 1962
All in a Night's Work
Movie • 1961
Son of Flubber
Movie • 1963
Fluffy
Movie • 1965