Mary McCormack
Birthday: 1969-02-08 | Place of Birth: Plainfield, New Jersey, USAMary Catherine McCormack is an American actress. She has had leading roles as Justine Appleton on the series Murder One (1995–1997), as Deputy National Security Adviser Kate Harper on The West Wing (2004–2006), as Deputy U.S. Marshal Mary Shannon on In Plain Sight (2008–2012), and as Peggy on the comedy series The Kids Are Alright (2018–2019).
Known For
Acting
Role
as Mother
as Self
as Willie Day
as Debra Clarke
as Lilith
as Peggy Cleary
as Casey
as Ellen
as Rebecca
as Sarah Schwab
as Amanda
as Ms. Richards (voice)
as Caroline Yoder
as Leann
as Ellen
as Hilary Pfeiffer-Dunne
as Mary Shannon
as Lilly Enslin
as Lexi
as Bonnie McCormick
as Carole McKay
as Grace Finney
as Maggie Morris
as Linda
as Margaret
as Frances
as Phoebe
as Rachel Powell
