Mariclare Costello
23 movies · 8 TV shows
- Known for
- Acting
- Born
- Feb 6, 1936
- Died
- Apr 17, 2026 (age 90)
- Place of birth
- Peoria, Illinois, USA
- Also known as
- Mariclare Catherine Costello
Biography
Mariclare Catherine Costello (February 3, 1936 – April 17, 2026) was an American actress. She was a lifetime member of The Actors Studio. Costello's most notable role was that of Rosemary Hunter Fordwick on the television series The Waltons, from 1972 to 1977. In 1977, after her role on The Waltons, she played matriarch Maggie Fitzpatrick on the short-lived drama show The Fitzpatricks.
Profiles IMDb
Known for
-
★ 6.4 Indecent Proposal
1993 · Film
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★ 7.4 Ordinary People
1980 · Film
-
★ 6.0 The Adventures of Buckaroo Banzai Across the 8th Dimension
1984 · Film
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★ 7.2 The Incredible Hulk
1977 · TV
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★ 7.5 Murder, She Wrote
1984 · TV
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★ 6.2 Let's Scare Jessica to Death
1971 · Film
-
★ 7.3 Kojak
1973 · TV
-
★ 6.9 Hart to Hart
1979 · TV
Mariclare Costello: movies and TV shows
Acting (31)
- 2000 Shadow of the Blair Witch
as Kathy Patterson
- 1994
- 1993 Indecent Proposal
as David's Mother
- 1990 She Said No
as Susan Finn
- 1990 Appearances
as Rose
- 1987 American Harvest
as Mary Alice Duncan
- 1985 Heart of a Champion: The Ray Mancini Story
as Ellen Mancini
- 1984 Victims for Victims: The Theresa Saldana Story
as Jane Bladow
- 1984
- 1984 The Adventures of Buckaroo Banzai Across the 8th Dimension
as Senator Cunningham
- 1983 Nightmares
as Adele Cooney (segment "The Bishop of Battle")
- 1982 Skeezer
as Barbara Thompson
- 1981 Coward of the County
as Emma Spencer
- 1980 Ordinary People
as Audrey
- 1980 All God's Children
as Winnie Naponic
- 1980 The Boy Who Drank Too Much
as Louise Carpenter
- 1979
- 1977
- 1977
- 1977
- 1977 A Sensitive, Passionate Man
as Pat Morris
- 1976 Raid on Entebbe
as Gabrielle Krieger
- 1976 Territorial Men
as Julia Baker
- 1975 Conspiracy of Terror
as Mrs. Warnall
- 1974 After the Fall
as Louise
- 1974 The Gun
as Beryl Strauss
- 1974 The Execution of Private Slovik
as Antoinette Slovik
- 1973
- 1972 The Waltons · TV
as Mrs. Rosemary Fordwick / Miss Rosemary Hunter / Mrs. Rosemary Fordwick (archive footage) · 8 episodes
- 1971 Let's Scare Jessica to Death
as Emily
- 1970 Pound
as Honky Killer's Wife
Talk shows and appearances (1)
- 1972