Deep Impact1998
As Andrea Baker
TMDb 6.3 / 10
Mary McCormack
Born
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).
Filmography (42)
14082007
As Lilly Enslin
TMDb 6.7 / 10
K-PAX2001
As Rachel Powell
TMDb 7.2 / 10
True Crime1999
As Michelle Ziegler
TMDb 6.5 / 10
Miracle on 34th Street1994
As Myrna Foy
TMDb 6.8 / 10
Vicious2025
As Mother
TMDb 6.0 / 10
541998
As New Year's Eve Wife (uncredited)
TMDb 5.9 / 10
Mystery, Alaska1999
As Donna Biebe
TMDb 6.3 / 10
Gun Shy2000
As Gloria Nesstra
TMDb 5.2 / 10
Fathers' Day1997
As Virginia Farrell (uncredited)
TMDb 5.5 / 10
Full Frontal2002
As Linda
TMDb 4.6 / 10
Private Parts1997
As Alison Stern
TMDb 6.5 / 10
Dickie Roberts: Former Child Star2003
As Grace Finney
TMDb 5.1 / 10
Scooby-Doo! WrestleMania Mystery2014
As Ms. Richards (voice)
TMDb 7.3 / 10
Drone2017
As Ellen
TMDb 5.3 / 10
Treehouse2019
As Lilith
TMDb 5.5 / 10
High Heels and Low Lifes2001
As Frances
TMDb 6.1 / 10
The Broken Hearts Club: A Romantic Comedy2000
As Anne
TMDb 6.3 / 10
The Crash2017
As Sarah Schwab
TMDb 4.5 / 10
Unpregnant2020
As Debra Clarke
TMDb 6.8 / 10
For Your Consideration2006
As Pilgrim Woman
TMDb 5.8 / 10
The Big Tease1999
As Monique
TMDb 5.9 / 10
The Alarmist1998
As Sally
TMDb 4.5 / 10
Right at Your Door2006
As Lexi
TMDb 5.9 / 10
Backfire!1995
As Sarah
TMDb 3.4 / 10
Still Laugh-In: The Stars Celebrate2019
As Self
TMDb 5.3 / 10
Should've Been Romeo2012
As Ellen
TMDb 3.8 / 10
Alien Code2017
As Rebecca
TMDb 5.4 / 10
A Country Called Home2016
As Amanda
TMDb 5.3 / 10
An American Girl Story: Maryellen 1955 - Extraordinary Christmas2016
As Kay Larkin
TMDb 7.8 / 10
Madison2005
As Bonnie McCormick
TMDb 5.8 / 10
Escape from Polygamy2013
As Leann
TMDb 6.7 / 10
Getting to Know You1999
As Leila Lee
TMDb 7.6 / 10
World Traveler2002
As Margaret
TMDb 4.1 / 10
BigLove2001
As Phoebe
TMDb 7.5 / 10
The Unprofessional
The Unprofessional2012
As Hilary Pfeiffer-Dunne
TMDb 2.0 / 10
Murder One: Diary of a Serial Killer1997
As Justine Appleton
TMDb 7.0 / 10
Colin Fitz1997
As Moira
TMDb 6.3 / 10
Harvest1999
As Agent Becka Anslinger
TMDb 4.3 / 10
Other Voices2000
As Anna
TMDb 4.0 / 10
East of A
East of A2000
As Daphne
TMDb 10.0 / 10
National Memorial Day Concert2023
As Self
TMDb 2.0 / 10
Filmography and biography: TMDb