
Mary McCormack
Acting
Biography
Mary 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).
Born: February 8, 1969
Place of Birth: Plainfield, New Jersey, USA
Known For
Filmography
as Mother
as Willie Day
as Debra Clarke
as Anne Finley
as Lilith
as Peggy Cleary
as Self
as Chloe Daniels
as Janet
as Ellen
as Casey
as Rebecca
as Sarah Schwab
as Kathy DeSantis
as Self - Panelist
as Self - Panelist
as Self
as Amanda
as Herself
as Abigail Liukin
as Ms. Richards (voice)
as Caroline Yoder
as Leann
as Molly Levy
as Ellen
as Lisa Elliot
as Denna Altshuler
as Self - Guest
as Self
as Mary Shannon
as Lilly Enslin
as Pilgrim Woman
as Lexi
as Bonnie McCormick
as Carole McKay
as Maggie Morris
as Self
as Grace Finney
as Linda
as Margaret
as Rachel Powell
as Mary Shannon
as Frances
as Phoebe
as Gloria Nesstra
as Anna
as Monique
as Donna Biebe
as Kate Harper
as Self - Guest
as Michelle Ziegler
as Agent Becka Anslinger
as Leila Lee
as Sally
as New Year's Eve Wife (uncredited)
as Andrea Baker
as Justine Appleton
as Virginia Farrell (uncredited)
as Alison Stern
as Moira
as Justine Appleton
as Beth Eckhart
as Sarah Jackson
as Myrna Foy
as Debbie
as Rickie the Bartender
as Self - Nominee









