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).
KNOWN FOR
CREDITS
PHOTOS
TV Series
The Ellen DeGeneres Show
5.7
Murder One
7.759
ER
7.828
In Plain Sight
7.1
K Street
5.1
House of Lies
6.583
Traffic
5.8
The Wright Verdicts
0
The Late Late Show with Craig Kilborn
4.2
Welcome to the Family
5.4
The West Wing
8.258
The Late Late Show with Craig Ferguson
6.792
Tony Awards
5.1
Chelsea Does
5
Loaded
6.6
Chelsea
5.118
Divorce
6.5
Angie Tribeca
6.4
Law & Order
7.4
Match Game
5.9
The Kids Are Alright
6.9
The Tonight Show with Jay Leno
5.411
Watch What Happens Live with Andy Cohen
5.061
Scandal
7.14
To Tell the Truth
6.2
For The People
7.2
25 Words or Less
6.7
Will & Grace
7.494
The L Word: Generation Q
7.664
Law & Order: Criminal Intent
7.565
Late Night with Jimmy Fallon
5.989
Heels
7.43
The Newsroom
8.083
25 Words or Less
6.7
Movies
K-PAX
7.205
1408
6.695
High Heels and Low Lifes
6
The Big Tease
5.739
The Broken Hearts Club: A Romantic Comedy
6.3
Deep Impact
6.234
Private Parts
6.457
Dickie Roberts: Former Child Star
5.1
Gun Shy
5.2
Full Frontal
4.576
Mystery, Alaska
6.269
Right at Your Door
5.8
Other Voices
3.6
Colin Fitz
5
For Your Consideration
5.801
East of A
0
54
5.853
Fathers' Day
5.5
Harvest
3
The Alarmist
4.361
Should've Been Romeo
4.333
Backfire!
3
Escape from Polygamy
6.8
True Crime
6.539
A Country Called Home
5.284
BigLove
6.7
The Crash
4.5
An American Girl Story: Maryellen 1955 - Extraordinary Christmas
7.8
Madison
5.742
Scooby-Doo! WrestleMania Mystery
7.33
Vicious
0
Drone
5.318
Alien Code
5.403
Treehouse
5.5
Getting to Know You
7.5
National Memorial Day Concert
2
Still Laugh-In: The Stars Celebrate
5.3
World Traveler
4
Miracle on 34th Street
6.756
Unpregnant
7
The Unprofessional
0