Mary Catherine Garrison
Acting
December 19, 1973 (52 years old)
Clarksdale, Mississippi, USA
24
Acting Credits
Biography
Mary Catherine Garrison is an American stage and screen actress. She has an BFA in Acting from University of Evansville and an MFA in Acting from University of California, San Diego.
Known For
Filmography
A Statement
2026
The Baltimorons
2025
as Patty
6.2
9-1-1: Nashville
2025
as Diana
8.2
Somebody Somewhere
2022
as Tricia Miller
7.2
The White Lotus
2021
as Sarah (voice)
7.6
Let Them All Talk
2020
as Customer
5.6
The Land of Steady Habits
2018
as Sandy
5.6
Easy Living
2017
as Trish
4.8
Begin Again
2013
as Jill
7.2
The Caterpillar's Kimono
2013
as Marion
4
Veep
2012
as Sophie Brookheimer
7.5
Legend of the Holy Spear
2010
The Good Wife
2009
as Carol Demory
7.6
Lipstick Jungle
2008
as Lily Mason
6.1
Flight of the Conchords
2007
8
30 Rock
2006
as Erin
7.5
Inconceivable
2005
as Marissa Jaffee
9
Assassins
2004
as Lynette "Squeaky" Fromme
10
How to Deal
2003
as Ashley Martin
5.5
Moonlight Mile
2002
as Caroline
6.3
The Man Who Came to Dinner
2000
as June Stanley
7.4
Third Watch
1999
as Mrs. Knowlins
7.9
The Big Easy
1996
as Alana Fontaine
9
Law & Order
1990
as Claire Jarrell
7.3