Mariclare Costello
Mariclare Costello
Mariclare Costello has appeared in 2 movies on CringeMDb. 1 contains sex scenes, nudity or sexual violence, and 1 does not.
- Most recent parent-safe movie: Let's Scare Jessica to Death (1971)
- Most recent with adult content: Indecent Proposal (1993)
Born February 6, 1936 · Known for acting
50.0% Featured Movie Cringe Score (2 movies)
Mariclare Costello Movie Credits
Certified Parent-Safe
Certified Cringeworthy
*The ratings on this page are based on the content of the movies in which Mariclare Costello has appeared and do not necessarily reflect that the actor themselves appears in adult content. The ratings are based on user feedback and known rating information which may be subjective to the viewer.
About Mariclare Costello
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.
Biography via TMDB, which may include text from Wikipedia (CC BY-SA). Suggest an edit on TMDB.