An American actress, she is best known for her role as Lady Aberlin on the beloved children's television series "Mister Rogers' Neighborhood," where she appeared from 1968 to 2001. Outside of her work on the show, she also appeared in films directed by Kevin Smith, including "Dogma" and "Jersey Girl." A versatile performer with a background in theater and music, she has contributed to various artistic projects over the years, showcasing her diverse talents beyond the screen.