Mary Catherine Garrison: movies and TV shows
Mary Catherine Garrison has 23 credits in the archive: 12 films and 11 TV series, from 1990 to 2025. Highest rated: The Big Easy (9.0/10).
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Career timeline
1990 – 2025 · busiest year: 2025 (2 credits)
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Full filmography
| Year | Title | Role | Type | Rating | Age then |
|---|---|---|---|---|---|
| 2025 | 9-1-1: Nashville | Diana | TV | 8.1 | 51 |
| 2025 | The Baltimorons | Patty | Film | — | 51 |
| 2022 | Somebody Somewhere | Tricia Miller | TV | 7.2 | 48 |
| 2021 | The White Lotus | Sarah (voice) | TV | 7.6 | 47 |
| 2020 | Let Them All Talk | Customer | Film | 5.6 | 46 |
| 2018 | The Land of Steady Habits | Sandy | Film | — | 44 |
| 2017 | Easy Living | Trish | Film | — | 43 |
| 2014 | Begin Again | Jill | Film | 7.2 | 40 |
| 2013 | The Caterpillar's Kimono | Marion | Film | — | 39 |
| 2012 | Veep | Sophie Brookheimer | TV | 7.5 | 38 |
| 2010 | Legend of the Holy Spear | Film | — | 36 | |
| 2009 | The Good Wife | Carol Demory | TV | 7.6 | 35 |
| 2008 | Lipstick Jungle | Lily Mason | TV | 6.1 | 34 |
| 2007 | Flight of the Conchords | TV | 7.9 | 33 | |
| 2006 | 30 Rock | Erin | TV | 7.5 | 32 |
| 2004 | Assassins | Lynette "Squeaky" Fromme | Film | — | 30 |
| 2003 | How to Deal | Ashley Martin | Film | — | 29 |
| 2002 | Moonlight Mile | Caroline | Film | — | 28 |
| 2000 | The Man Who Came to Dinner | June Stanley | Film | — | 26 |
| 1999 | Third Watch | Mrs. Knowlins | TV | 7.9 | 25 |
| 1996 | The Big Easy | Alana Fontaine | TV | 9.0 | 22 |
| 1990 | Law & Order | Claire Jarrell | TV | 7.3 | 16 |
| The Statement | Film | — | — |