Sarah Elizabeth Selby (August 30, 1905 – January 7, 1980) was an American actress. She starred in numerous films from 1941 to 1978. In her first role, she voiced the elephant Prissy in the movie Dumbo.[3] Selby was an actress, known for Tower of London (1962), Beyond the Forest (1949) and a recurring role as Aunt Gertrude in The Mickey Mouse Club television series The Hardy Boys: The Mystery of the Applegate Treasure (1956). Among her radio program appearances, she played various roles on 1947 Escape drama anthology series, and was a regular cast member as Grace in the 1948-50 Junior Miss radio sitcom.

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