The West Wing
1999
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Mary Elizabeth McDonough, sometimes credited as Mary Beth McDonough, is an American actress and writer, best known for her role as Erin Walton on The Waltons from 1972 to 1981.
Mary Beth McDonough was born on 4 May 1961 in Van Nuys, California, USA. She is an actress and writer, known for The Waltons (1972), Mortuary (1982) and The West Wing (1999). She has been married to Don since 4 June 2011.
Mary Elizabeth McDonough is known for her role as Erin Walton in the hit TV show The Waltons. While the majority of her acting credits have been spaced out through the years, she still managed to keep a relatively updated list of roles, her most recent appearance being in 2018.
Mary Beth McDonough was born on 4 May 1961 in Van Nuys, California, USA. She is an actress and writer, known for The Waltons (1972), Mortuary (1982) and The West Wing (1999). She has been married to Don since 4 June 2011.
Mary McDonough. 121,731 likes · 2,291 talking about this. Author, actress, Speaker. Lessons From the Mountain, What I Learned from Erin Walton.
Nov 24, 2021 · Today, we're checking in on Mary Elizabeth McDonough, who played the second oldest daughter of the Walton family, Erin. McDonough starred on The Waltons throughout its entire run—1972 to 1981—and also appeared in all six of the movie sequels.
Mary is an award-winning director, producer and writer with experience in television, film and theater. She has been a SAG/AFTRA/Equity member and a working actress for more than four decades. This experience has molded her into the perfect acting and life coach.
