Mariclare Costello, the actress best known for her role as teacher Rosemary Hunter on The Waltons and for her work in the cult horror film Let’s Scare Jessica to Death, has died at age 90. “Her gift ...
Costello appeared as schoolteacher Rosemary Hunter in 16 episodes of “The Waltons” during the series’ first five seasons (1972-77), according to IMDb.com. Her character was the first person to read ...
Mariclare Costello, a lifetime member of The Actors Studio who had a recurring role as Rosemary Hunter on The Waltons, died April 17 in Brooklyn, her family announced. She was 90. In a heartfelt ...
Mariclare Costello, actress and lifetime member of The Actors Studio, died April 17 at 90 years old. Costello made her film debut in 1967, then appeared on several TV series including the first five ...