E

Erin O'Reilly

Acting
Updated: Apr 11, 2026
6Total Films
7.4 Highest Rated
Birth Place: Wellesley, Massachusetts, USA

About Erin O'Reilly

Erin Allin O'Reilly was born in Wellesley, Massachusetts, USA. She is an actress, known for The Big Bang Theory (2007), NCIS (2003) and Grey's Anatomy (2005).

Erin O'Reilly Movies & Career Overview

The filmography of Erin O'Reilly reflects a career marked by diverse experimentation. Across 6 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Erin O'Reilly's work falls within the Comedy genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 33% of Erin O'Reilly's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains How Sweet It Is!, which stands out as a key performance.

Advertisement

Best Erin O'Reilly Movies Ranked

Must-watch hits from Erin O'Reilly's career based on audience ratings.

Full Filmography

Every movie Erin O'Reilly has appeared in, with audience ratings and verdicts.

YearMovieCharacterSuccessMore
2001 The Princess Diaries Scottish Duchess Hit Similar →
1974 Busting Doris Average Similar →
1973 Blume in Love Cindy Chase Average Similar →
1971 T.R. Baskin Kathy Flop Similar →
1970 Little Fauss and Big Halsy Sylvene McFall Average Similar →
1968 How Sweet It Is! Tour Girl Hit Similar →

Erin O'Reilly - Frequently Asked Questions

What is the best movie of Erin O'Reilly?

According to audience ratings, the best movie starring Erin O'Reilly is "How Sweet It Is!" with a rating of 7.4/10.

How many movies has Erin O'Reilly acted in?

Erin O'Reilly has been featured in at least 6 major films throughout their career.

What are some other popular movies by Erin O'Reilly?

Other notable films include "The Princess Diaries", "Busting", and "Little Fauss and Big Halsy".

Advertisement