An American actress, born on July 9, 1954, in Colorado Springs, Colorado, USA. She graduated from Marple-Newtown Senior High School in Newtown Square, Pennsylvania. Mia made her Broadway debut in Hugh Leonard's Da (1978). In 1980, she was nominated for a Drama Desk Award for Outstanding Featured Actress in a Play. She is known for All Good Things (2010), The Money Pit (1986), and Gods and Generals (2003).