Mary Elizabeth McDonough (gebore 4 Mei 1961) is 'n Amerikaanse aktrise, regisseuse, en skryfster. Sy is bekend vir haar rolle in die rolprente Impure Thoughts (1985) en Heaven Sent (1994), en in die televisiereekse The Waltons (1971) en The West Wing (1999). 1983: Mortuary 1984: Snowballing 1985: Impure Thoughts 1991: Mom 1994: Heaven Sent 1997: One of Those Nights 2014: The Costume Shop 1971: The Waltons 1999: The West Wing 1981: Midnight Offerings 1982: A Day for Thanks on Walton's Mountain 1982: A Wedding on Walton's Mountain 1997: The Walton Legacy 2002: TV Road Trip 2010: A Walton's Family Reunion Mary Elizabeth McDonough in die Internet-rolprentdatabasis