Acting
Mary McCormack
Born February 8, 1969 Plainfield, New Jersey, USA
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).
Filmography
6.0
Vicious
2025·Horror
2.0
National Memorial Day Concert
2023·Documentary
6.9
Unpregnant
2020·Drama
5.3
Still Laugh-In: The Stars Celebrate
2019·Comedy
5.5
Treehouse
2019·Horror
5.3
Drone
2017·Thriller
5.4
Alien Code
2017·Science Fiction
4.5
The Crash
2017·Crime
7.8
An American Girl Story: Maryellen 1955 - Extraordinary Christmas
2016·Family
5.3
A Country Called Home
2016·Drama
7.3
Scooby-Doo! WrestleMania Mystery
2014·Animation
6.8
Escape from Polygamy
2013·Drama
4.3
Should've Been Romeo
2012·Comedy
6.7
1408
2007·Horror
5.8
For Your Consideration
2006·Comedy
5.9
Right at Your Door
2006·Drama
5.8
Madison
2005·Adventure
5.1
Dickie Roberts: Former Child Star
2003·Comedy
4.6
Full Frontal
2002·Comedy
4.1
World Traveler
2002·Drama
7.2
K-PAX
2001·Science Fiction
6.2
High Heels and Low Lifes
2001·Action
7.5
BigLove
2001·Comedy
5.2
Gun Shy
2000·Action