Known for Acting

Mildred Dunnock (January 25, 1901 – July 5, 1991) was an American theater, film and television actress. Description above from the Wikipedia article Mildred Dunnock, licensed under CC-BY-SA, full list of contributors on Wikipedia.
1955
as Mrs. Wiggs
1957
as Miss Elsie Thornton
1962
as Aunt Nonnie
1947
as Mrs. Rizzo (uncredited)
1959
as Sister Margharita
1952
as Senora Espejo
1956
as Martha Reno
1987
as Nellie
1956
as Aunt Rose Comfort
1981
as Self
1965
as Jane Argent
1964
as Pilar
1964
as Mrs. Sarah Hawke
1959
as Mrs. Ellis
1960
as Mrs. Wandrous
1951
as Sarah Greer
1979
as Rose Price
1961
as Mrs. Gates
1951
as Linda Loman
1953
as Ruth Golding