Mary McCormack
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).
Acting
2025
Mother
2021
Willie Day
2020
Debra Clarke
2019
Anne Finley
2019
Lilith
2018
Peggy Cleary
2018
Self
2018
Unknown
2018
Mary McCormack
2018
Chloe Daniels
2017
Janet
2017
Ellen
2017
Casey
2017
Rebecca
2017
Sarah Schwab
2016
2016
Kathy DeSantis
2016
Self - Panelist
2016
Self - Panelist
2016
Self
2016
Amanda
2016
Herself
2016
Abigail Liukin
2014
Ms. Richards (voice)
2013
Caroline Yoder
2013
Leann
2012
Molly Levy
2012
Ellen
2012
Lisa Elliot
2012
Denna Altshuler
2009
Self - Guest
2009
2008
Mary Shannon
2007
Lilly Enslin
2006
Pilgrim Woman
2006
2005
Bonnie McCormick
2005
2004
Carole McKay
2003
2003
Grace Finney
2002
Linda
2001
Rachel Powell
2001
Mary Shannon
2001
Frances
2000
Gloria Nesstra
2000
2000
Anna
1999
Monique
1999
Donna Biebe
1999
Kate Harper
1999
Michelle Ziegler
1999
Agent Becka Anslinger
1998
Sally
1998
New Year's Eve Wife (uncredited)
1998
Andrea Baker
1997
Justine Appleton
1997
Virginia Farrell (uncredited)
1997
Alison Stern
1997
Moira
1995
Justine Appleton
1995
Beth Eckhart
1994
Myrna Foy
1994
Debbie
1992
1990
Rickie the Bartender
1956
Self - Nominee
Infos
Mary McCormack
Female
2/8/1969
Mary Catherine McCormack
مری مککورمک