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).
Fotos
Películas (42)

Vicious
2025 · Mother

National Memorial Day Concert
2023 · Self

Unpregnant
2020 · Debra Clarke

Still Laugh-In: The Stars Celebrate
2019 · Self

Treehouse
2019 · Lilith

Drone
2017 · Ellen

Alien Code
2017 · Rebecca

The Crash
2017 · Sarah Schwab

An American Girl Story: Maryellen 1955 - Extraordinary Christmas
2016 · Kay Larkin

A Country Called Home
2016 · Amanda

Scooby-Doo! WrestleMania Mystery
2014 · Ms. Richards (voice)

Escape from Polygamy
2013 · Leann

Should've Been Romeo
2012 · Ellen
The Unprofessional
2012 · Hilary Pfeiffer-Dunne

1408
2007 · Lilly Enslin

For Your Consideration
2006 · Pilgrim Woman

Right at Your Door
2006 · Lexi

Madison
2005 · Bonnie McCormick

Dickie Roberts: Former Child Star
2003 · Grace Finney

Full Frontal
2002 · Linda

World Traveler
2002 · Margaret

K-PAX
2001 · Rachel Powell

High Heels and Low Lifes
2001 · Frances

BigLove
2001 · Phoebe
East of A
2000 · Daphne

Gun Shy
2000 · Gloria Nesstra

The Broken Hearts Club: A Romantic Comedy
2000 · Anne

Other Voices
2000 · Anna

The Big Tease
1999 · Monique

Mystery, Alaska
1999 · Donna Biebe

True Crime
1999 · Michelle Ziegler

Harvest
1999 · Agent Becka Anslinger

Getting to Know You
1999 · Leila Lee

The Alarmist
1998 · Sally

54
1998 · New Year's Eve Wife (uncredited)

Deep Impact
1998 · Andrea Baker

Murder One: Diary of a Serial Killer
1997 · Justine Appleton

Fathers' Day
1997 · Virginia Farrell (uncredited)

Private Parts
1997 · Alison Stern

Colin Fitz
1997 · Moira

Backfire!
1995 · Sarah

Miracle on 34th Street
1994 · Myrna Foy
Series (36)

The Pitt
2025 · Dr. Linda Conley

Heels
2021 · Willie Day

The L Word: Generation Q
2019 · Anne Finley

The Kids Are Alright
2018 · Peggy Cleary

25 Words or Less
2018 · Self, Mary McCormack

For the People
2018 · Chloe Daniels

Will & Grace
2017 · Janet

Loaded
2017 · Casey

Nobodies
2017 · Bitsy Hewitt-Bowles

Divorce
2016 · Kathy DeSantis

Match Game
2016 · Self - Panelist

To Tell the Truth
2016 · Self - Panelist

Chelsea
2016 · Self

Chelsea Does
2016 · Herself

Angie Tribeca
2016 · Abigail Liukin

Welcome to the Family
2013 · Caroline Yoder

The Newsroom
2012 · Molly Levy

Scandal
2012 · Lisa Elliot

House of Lies
2012 · Denna Altshuler

Watch What Happens Live with Andy Cohen
2009 · Self - Guest

Late Night with Jimmy Fallon
2009 · Self

In Plain Sight
2008 · Mary Shannon

The Late Late Show with Craig Ferguson
2005 · Self

Traffic
2004 · Carole McKay

K Street
2003 · Maggie Morris

The Ellen DeGeneres Show
2003 · Self

Jimmy Kimmel Live!
2003 · Self

Law & Order: Criminal Intent
2001 · Mary Shannon

The West Wing
1999 · Kate Harper

The Late Late Show with Craig Kilborn
1999 · Self - Guest

Murder One
1995 · Justine Appleton

The Wright Verdicts
1995 · Beth Eckhart

ER
1994 · Debbie

The Tonight Show with Jay Leno
1992

La Ley y el Orden
1990 · Rickie the Bartender

Tony Awards
1956 · Self - Nominee



