A lifetime member of The Actors Studio and an original player with the Lincoln Center Repertory, she also appeared on ...

Mariclare Costello, who played the devoted schoolteacher Rosemary Hunter on The Waltons, a free-spirited ...

Mariclare Costello, a prolific actress whose credits include “The Waltons” and “Let’s Scare Jessica to Death,” has died.

In 1971, viewers were first introduced to the Walton family in the TV movie The Homecoming: A Christmas Story. The movie, based on the book Spencer's Mountain by Earl Hamner Jr., featured most of the ...

The movie is set in the 1933 Depression Era in fictional Jefferson County, Virginia, and told through the eyes of 17-year-old John Boy who dreams of leaving small town life behind for a career as a ...

'Her gift was rare,' her family wrote in an obituary . 'She knew how to get people out of their own heads, focused on a task ...