Mary Catherine Garrison
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.
Born: 19 December 1973
Played In
TV Show
Oct 2025
9-1-1: Nashville
Diana
Movie
Jun 2025
The Baltimorons
Patty
Movie
Apr 2024
Assassins
Lynette "Squeaky" Fromme
TV Show
Jan 2022
Somebody Somewhere
Tricia Miller
TV Show
Jul 2021
The White Lotus
Sarah (voice)
Movie
Dec 2020
Let Them All Talk
Customer
Movie
Sep 2018
The Land of Steady Habits
Sandy
Movie
Sep 2017
Easy Living
Trish
Movie
Jun 2014
Begin Again
Jill
Movie
Jun 2013
The Caterpillar's Kimono
Marion
TV Show
Apr 2012
Veep
Sophie Brookheimer
Movie
Dec 2010
Legend of the Holy Spear
TV Show
Sep 2009
The Good Wife
Carol Demory
TV Show
Feb 2008
Lipstick Jungle
Lily Mason
TV Show
Jun 2007
Flight of the Conchords
TV Show
Oct 2006
30 Rock
Erin
Movie
Jul 2003
How to Deal
Ashley Martin
Movie
Sep 2002
Moonlight Mile
Caroline
Movie
Oct 2000
The Man Who Came to Dinner
June Stanley
TV Show
Sep 1999
Third Watch
Mrs. Knowlins
TV Show
Aug 1996
The Big Easy
Alana Fontaine
TV Show
Sep 1990
Law & Order
Claire Jarrell
Movie
The Statement