Mary Elizabeth McDonough was born on May 4, 1961 in Van Nuys, California, USA as Mary Elizabeth McDonough. She is an actress and writer, known for Mortuary (1983), The Waltons (1972) and The West Wing (1999). She has been married to Don since June 4, 2011. She was previously married to Rob Wickstrom.
TBAThe Contested Plains as Lydia German
2024Holiday Touchdown: A Chiefs Love Story as Carole
2023A Biltmore Christmas as Director
2018Christmas on Honeysuckle Lane as Caroline Reynolds
2012Lake Effects as Elizabeth
2007Christmas at Cadillac Jack's as Madge
2006Where There's a Will as Dr. Burton
2006The New Adventures of Old Christine (8 Episodes) as Mrs. Wilhoite
2002American Dreams (1 Episode) as Unknown
2001The Division (1 Episode) as Mrs. Berwin
1999The West Wing (1 Episode) as Beth
1999TV total (1 Episode) as Self
1998Will & Grace (2 Episodes) as Mom
1997Ally McBeal (1 Episode) as Attorney Gloria Stepp
1997A Walton Easter as Erin Walton Northridge
1996The Pretender (1 Episode) as Mrs. Falk
1995A Walton Wedding as Erin Walton Northridge
1994The Secret World of Alex Mack (1 Episode) as Betsy Phillips
1994ER (1 Episode) as Jean Twomey
1994Heaven Sent as Kathy Chandler
1993Diagnosis: Murder (1 Episode) as Colleen Akins
1990Mom as Alice
1989The Making of Me as Wife/Mother
1987Funland as Kristin Cumming
1986Impure Thoughts as Sister Juliet
1984Snowballing as Karen
1982A Day for Thanks on Waltons Mountain as Erin Walton Northridge
1982Mortuary as Christie Parson
1982Mother's Day on Waltons Mountain as Erin Walton
1982A Wedding on Waltons Mountain as Erin Walton
1981The Other Victim as Zemack's Girlfriend
1981Lovely But Deadly as Denise
1981Midnight Offerings as Robin Prentiss
1977The Love Boat (1, 1 Episode) as Abby Foster, Laura Barber
1974Dinah! (1 Episode) as Self
1972The Waltons (210 Episodes) as Erin Walton
1971The Homecoming: A Christmas Story as Erin Walton