Mary Catherine Garrison

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.

Filmography

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