Mary Catherine Garrison
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.
Also Known As
Movie Appearances

How to Deal
as Ashley Martin
2003

Begin Again
as Jill
2014

The Man Who Came to Dinner
as June Stanley
2000

The Caterpillar's Kimono
as Marion
2013

Easy Living
as Trish
2017

Let Them All Talk
as Customer
2020

Moonlight Mile
as Caroline
2002
Legend of the Holy Spear
2010

The Baltimorons
as Patty
2025

The Land of Steady Habits
as Sandy
2018
The Statement
TBA
TV Appearances

The Big Easy
as Alana Fontaine
1996

Somebody Somewhere
as Tricia Miller
2022

The Good Wife
as Carol Demory
2009

Law & Order
as Claire Jarrell
1990

Veep
as Sophie Brookheimer
2012

30 Rock
as Erin
2006

Flight of the Conchords
2007

Lipstick Jungle
as Lily Mason
2008

Third Watch
as Mrs. Knowlins
1999

The White Lotus
as Sarah (voice)
2021

9-1-1: Nashville
as Diana
2025
