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Acting

Mary Catherine Garrison

Acting · Born 1973-12-19 · Clarksdale, Mississippi, USA

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.

Credits · 22

9-1-1: Nashville
2025 · Diana
Film
The Baltimorons
2025 · Patty
Somebody Somewhere
2022 · Tricia Miller
The White Lotus
2021 · Sarah (voice)
Film
Let Them All Talk
2020 · Customer
Film
The Land of Steady Habits
2018 · Sandy
Film
Easy Living
2017 · Trish
Film
Begin Again
2014 · Jill
Film
The Caterpillar's Kimono
2013 · Marion
Veep
2012 · Sophie Brookheimer
The Good Wife
2009 · Carol Demory
Lipstick Jungle
2008 · Lily Mason
Flight of the Conchords
2007
30 Rock
2006 · Erin
Inconceivable
2005 · Marissa Jaffee
Film
Assassins
2004 · Lynette "Squeaky" Fromme
Film
How to Deal
2003 · Ashley Martin
Film
Moonlight Mile
2002 · Caroline
Film
The Man Who Came to Dinner
2000 · June Stanley
Third Watch
1999 · Mrs. Knowlins
The Big Easy
1996 · Alana Fontaine
Law & Order
1990 · Claire Jarrell
Mary Catherine Garrison · MediaMark