Acting · Clarksdale, Mississippi, USA · Born December 19, 1973
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.
TV9-1-1: Nashville
2025
as Diana
MovieThe Baltimorons
2025
as Patty
TVSomebody Somewhere
2022
as Tricia Miller
TVThe White Lotus
2021
as Sarah (voice)
MovieLet Them All Talk
2020
as Customer
MovieThe Land of Steady Habits
2018
as Sandy
MovieEasy Living
2017
as Trish
MovieBegin Again
2014
as Jill
MovieThe Caterpillar's Kimono
2013
as Marion
TVVeep
2012
as Sophie Brookheimer
Legend of the Holy Spear
2010
TVThe Good Wife
2009
as Carol Demory
TVLipstick Jungle
2008
as Lily Mason
TVFlight of the Conchords
2007
TV30 Rock
2006
as Erin
MovieAssassins
2004
as Lynette "Squeaky" Fromme
MovieHow to Deal
2003
as Ashley Martin
MovieMoonlight Mile
2002
as Caroline
MovieThe Man Who Came to Dinner
2000
as June Stanley
TVThird Watch
1999
as Mrs. Knowlins
TVThe Big Easy
1996
as Alana Fontaine
TVLaw & Order
1990
as Claire Jarrell
The Statement
