TVDB
Mary McCormack

Mary McCormack

1969-02-08 / 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).

Appearances

The Ellen DeGeneres Show
The Ellen DeGeneres Show (2003)
Murder One
Murder One (1995)
ER
ER (1994)
In Plain Sight
In Plain Sight (2008)
K Street
K Street (2003)
House of Lies
House of Lies (2012)
Traffic
Traffic (2004)
The Wright Verdicts
The Wright Verdicts (1995)
The Late Late Show with Craig Kilborn
The Late Late Show with Craig Kilborn (1999)
Welcome to the Family
Welcome to the Family (2013)
The West Wing
The West Wing (1999)
The Late Late Show with Craig Ferguson
The Late Late Show with Craig Ferguson (2005)
Tony Awards
Tony Awards (1956)
Chelsea Does
Chelsea Does (2016)
Loaded
Loaded (2017)
Chelsea
Chelsea (2016)
Divorce
Divorce (2016)
Angie Tribeca
Angie Tribeca (2016)
Law & Order
Law & Order (1990)
Match Game
Match Game (2016)
The Kids Are Alright
The Kids Are Alright (2018)
The Tonight Show with Jay Leno
The Tonight Show with Jay Leno (1992)
Watch What Happens Live with Andy Cohen
Watch What Happens Live with Andy Cohen (2009)
Scandal
Scandal (2012)
To Tell the Truth
To Tell the Truth (2016)
For The People
For The People (2018)
25 Words or Less
25 Words or Less (2018)
Will & Grace
Will & Grace (2017)
The L Word: Generation Q
The L Word: Generation Q (2019)
Law & Order: Criminal Intent
Law & Order: Criminal Intent (2001)
Late Night with Jimmy Fallon
Late Night with Jimmy Fallon (2009)
Heels
Heels (2021)
The Newsroom
The Newsroom (2012)