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.
Law & Order
Series • 1990
The Good Wife
Series • 2009
30 Rock
Series • 2006
Third Watch
Series • 1999
The White Lotus
Series • 2021
Veep
Series • 2012
9-1-1: Nashville
Series • 2025
Flight of the Conchords
Series • 2007
Lipstick Jungle
Series • 2008
Somebody Somewhere
Series • 2022
The Big Easy
Series • 1996
Begin Again
Movie • 2014
Let Them All Talk
Movie • 2020
A Statement
Movie • 2026
Assassins
Movie • 2004
The Land of Steady Habits
Movie • 2018
How to Deal
Movie • 2003
Moonlight Mile
Movie • 2002
The Baltimorons
Movie • 2025
Easy Living
Movie • 2017
The Man Who Came to Dinner
Movie • 2000