Archive · 10 Jan 2026
Mary Catherine Garrison Signs With The Rosenzweig Group
Mary Catherine Garrison is an actress who has been in many TV shows and movies.
She is known for playing Tricia in the TV show Somebody Somewhere, which won some big awards.
She has also been in a movie called The Baltimorons and has acted in six plays on Broadway.
Now, she has signed with a company called The Rosenzweig Group to help manage her career.
She will still be working with her current talent agency, Innovative Artists.
Mary Catherine Garrison has signed with The Rosenzweig Group for management in all areas.
Garrison is known for her role as Tricia on HBO's Somebody Somewhere, which won a Peabody Award and Critics Choice Award for Best Ensemble.
She has also appeared in the TV show Veep and the film The Baltimorons, which won an Audience Award at SXSW 2025.
Garrison has acted in six Broadway productions, including Assassins and Rabbit Hole.
She continues to be represented by Innovative Artists.
- Who
- Mary Catherine Garrison
- What
- Signed with The Rosenzweig Group for management in all areas
- When
- Not specified
- Where
- Not specified
- Why
- To advance her career in all areas
- Actor
- Mary Catherine Garrison
- Management Company
- The Rosenzweig Group
- Notable Role
- Tricia on Somebody Somewhere
- Awards
- Peabody Award, Critics Choice Award
- Recent Film
- The Baltimorons
- Broadway Productions
- 6
- Current Representation
- Innovative Artists