Home Movies & TV Celebrities Community Tools

© 2026 The Ratist. All rights reserved.

Terms of Service Privacy Policy About Submit Feedback

Movie & celebrity data provided by The Movie Database (TMDB). The Ratist is not endorsed or certified by TMDB.

Katelyn Semer — The Ratist

All Celebrities

👤

Katelyn Semer

Acting

Community Rating

6.6

TMDB estimate

Where do I know them from?

Filmography

Long Shot

Long Shot

as Casting Assistant

2019

Irrational Man

Irrational Man

as Braylin Student

2015

Rick and Morty

Rick and Morty

as Casting Assistant, Casting Associate

2013