---
name: "Mary Catherine Garrison"
canonical: "https://film.one/person/mary-catherine-garrison"
roles: ["Actor"]
born: "19 December 1973"
reviewed_on_fi1m: 1
updated: "2026-09-16T22:38:07.129805+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Mary Catherine Garrison

Actor. Born 19 December 1973 in Clarksdale, Mississippi, USA.

## Details

- **Work:** Actor
- **Born:** 19 December 1973, Clarksdale, Mississippi, USA
- **Active:** 2020–present
- **Also known as:** Mary C. Garrison, メアリー・キャサリン・ギャリソン

## Biography

Mary Catherine Garrison is an American actress. Born on 19 December 1973 in Clarksdale, Mississippi, she earned a BFA in acting from the University of Evansville and an MFA in acting from the University of California, San Diego in 1999.

Her stage work includes Broadway productions of *The Man Who Came to Dinner*, *Assassins*, *Rabbit Hole*, *Top Girls*, *Accent on Youth* and *Lend Me a Tenor*. Screen roles include *Moonlight Mile* (2002), *Begin Again* (2013), the customer in *Let Them All Talk* (2020), Sophie Brookheimer in *Veep* (2013–2019) and Tricia Miller in *Somebody Somewhere* (2022–2024).

*Sources: en.wikipedia.org, imdb.com.*

## On Fi1m (1)

- *Let Them All Talk* (2020), Fi1m 64, as Customer — [page](https://film.one/film/let-them-all-talk.md)

## Also credited on (not yet reviewed)

- *Somebody Somewhere* (2022), Actor

## Also known for

- *Begin Again* (2014), Jill
- *Law & Order* (1990), Claire Jarrell
- *Veep* (2012), Sophie Brookheimer
- *Moonlight Mile* (2002), Caroline
- *Third Watch* (1999), Mrs. Knowlins
- *The Land of Steady Habits* (2018), Sandy
- *How to Deal* (2003), Ashley Martin
- *9-1-1: Nashville* (2025), Diana

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/mary-catherine-garrison