Mary McCormack
Born: 1969-02-08 in Plainfield, New Jersey, USA
Known For: Acting
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
2023
- National Memorial Day Concert as Self
2021
- Heels as Willie Day
2020
- Unpregnant as Debra Clarke
2019
- The L Word: Generation Q as Anne Finley
- Treehouse as Lilith
- Still Laugh-In: The Stars Celebrate as Self
2018
- 25 Words or Less as Self
- For the People as Chloe Daniels
- The Kids Are Alright as Peggy Cleary
2017
- Will & Grace as Janet
- Drone as Ellen
- Alien Code as Rebecca
- Loaded as Casey
- The Crash as Sarah Schwab
2016
- Angie Tribeca as Abigail Liukin
- To Tell the Truth as Self - Panelist
- Match Game as Self - Panelist
- Chelsea as Self
- Divorce as Kathy DeSantis
- Chelsea Does as Herself
- A Country Called Home as Amanda
- An American Girl Story: Maryellen 1955 - Extraordinary Christmas as Kay Larkin
2014
- Scooby-Doo! WrestleMania Mystery as Ms. Richards (voice)
2013
- Welcome to the Family as Caroline Yoder
- Escape from Polygamy as Leann
2012
- Scandal as Lisa Elliot
- The Newsroom as Molly Levy
- House of Lies as Denna Altshuler
- The Unprofessional as Hilary Pfeiffer-Dunne
- Should've Been Romeo as Ellen
2009
- Watch What Happens Live with Andy Cohen as Self - Guest
- Late Night with Jimmy Fallon as Self
2008
- In Plain Sight as Mary Shannon
2007
- 1408 as Lilly Enslin
2006
- For Your Consideration as Pilgrim Woman
- Right at Your Door as Lexi
2005
- The Late Late Show with Craig Ferguson as Self
- Madison as Bonnie McCormick
2004
- Traffic as Carole McKay
2003
- Jimmy Kimmel Live! as Self
- The Ellen DeGeneres Show as Self
- K Street as Maggie Morris
- Dickie Roberts: Former Child Star as Grace Finney
2002
- Full Frontal as Linda
- World Traveler as Margaret
2001
- Law & Order: Criminal Intent as Mary Shannon
- K-PAX as Rachel Powell
- High Heels and Low Lifes as Frances
- BigLove as Phoebe
2000
- Gun Shy as Gloria Nesstra
- The Broken Hearts Club: A Romantic Comedy as Anne
- Other Voices as Anna
- East of A as Daphne
1999
- The West Wing as Kate Harper
- The Late Late Show with Craig Kilborn as Self - Guest
- True Crime as Michelle Ziegler
- Mystery, Alaska as Donna Biebe
- The Big Tease as Monique
- Harvest as Agent Becka Anslinger
- Getting to Know You as Leila Lee
1998
- Deep Impact as Andrea Baker
- 54 as New Year's Eve Wife (uncredited)
- The Alarmist as Sally
1997
- Private Parts as Alison Stern
- Fathers' Day as Virginia Farrell (uncredited)
- Colin Fitz as Moira
- Murder One: Diary of a Serial Killer as Justine Appleton
1995
- Murder One as Justine Appleton
- The Wright Verdicts as Beth Eckhart
- Backfire! as Sarah
1994
- ER as Debbie
- Miracle on 34th Street as Myrna Foy
1990
- Law & Order as Rickie the Bartender
1956
- Tony Awards as Self - Nominee