Mariclare Costello, Actress in ‘The Waltons’ and ‘Let’s Scare Jessica to Death,’ Dies at 90 | Collector
The Hollywood Reporter
Mariclare Costello, Actress in ‘The Waltons’ and ‘Let’s Scare Jessica to Death,’ Dies at 90
A lifetime member of The Actors Studio and an original player with the Lincoln Center Repertory, she also appeared on Broadway with Stacy Keach, Jimmy Stewart and Helen Hayes.
The Hollywood Reporter