Mary McCormack Movies, Biography & Filmography
Known for: Acting
Birthday: February 8, 1969
Age: 57
Place of birth: Plainfield, New Jersey, USA
Popularity: 1.1
About 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).
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Full Filmography
Browse the complete list of Mary McCormack movies available on GoMovie.ai.
1408
2007★6.7
Deep Impact
1998★6.3
Miracle on 34th Street
1994★6.8
K-PAX
2001★7.2
Vicious
2025★6.0
True Crime
1999★6.5
Gun Shy
2000★5.2
Full Frontal
2002★4.6
Mystery, Alaska
1999★6.3
For Your Consideration
2006★5.8
Scooby-Doo! WrestleMania Mystery
2014★7.3
54
1998★5.9
The Broken Hearts Club: A Romantic Comedy
2000★6.3
Fathers' Day
1997★5.5
Private Parts
1997★6.5
Dickie Roberts: Former Child Star
2003★5.1
Unpregnant
2020★6.8
Drone
2017★5.3
High Heels and Low Lifes
2001★6.1
Right at Your Door
2006★5.8
Treehouse
2019★5.5
The Crash
2017★4.5
A Country Called Home
2016★5.3
Still Laugh-In: The Stars Celebrate
2019★5.4
Escape from Polygamy
2013★6.7
Murder One: Diary of a Serial Killer
1997★7.0
Backfire!
1995★3.4
The Big Tease
1999★5.9
Alien Code
2017★5.3
Madison
2005★5.8
An American Girl Story: Maryellen 1955 - Extraordinary Christmas
2016★7.4
The Alarmist
1998★4.5
World Traveler
2002★4.2
BigLove
2001★7.5
Harvest
1999★4.3
Should've Been Romeo
2012★3.8
Getting to Know You
1999★7.5
National Memorial Day Concert
2023★2.0
Other Voices
2000★4.0
Colin Fitz
1997★6.3
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Frequently Asked Questions
What are the best Mary McCormack movies?
Based on available ratings on this page, Scooby-Doo! WrestleMania Mystery is one of the top-rated Mary McCormack movies. You can also browse the Top Rated section for more picks.
What is the latest Mary McCormack movie?
Vicious (2025) is the latest listed movie for Mary McCormack in this filmography.
How many movies has Mary McCormack appeared in?
Mary McCormack appears in 40 movies listed on this GoMovie.ai page.
What is Mary McCormack known for?
Mary McCormack is known for acting in film.
Where can I find Mary McCormack movies?
You can find Mary McCormack movies on this page, including top-rated titles, latest releases, and the full filmography with sorting and search options.
Mary McCormack's filmography on GoMovie.ai currently includes 40 movies.
Career range in this list starts from 1994.