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Actor · age 35

Brenna O'Brien

Best rated (acting): Charlie St. Cloud (7.0)

Acting films
7
Acting avg
5.94
Peak run
2004’10
CompareBacon number
Acting films, by TMDB rating

The career

Brenna O'Brien, acting career by TMDB rating5-film averagePeak era
Peak 2004 to 2010, 6.00567820042006200820102012Charlie St. Cloud 7.0Scooby-Doo 2: Monsters Un… 6.1Career avg 5.94

Dot size shows audience votes. Films below the source vote floor sit on the baseline.

Brenna O'Brien's career barcodecoolhot
20047 films2012
Current formLast 5: 5.90 vs career 5.94 (−0.04)
  1. WX-Men: The Last Stand2006 · 6.4+0.5
  2. LBeneath2007 · 5.4−0.5
  3. LWhat Goes Up2009 · 5.1−0.8
  4. WCharlie St. Cloud2010 · 7.0+1.0
  5. LGirl in Progress2012 · 5.6−0.3
As an actor, films with 25+ votes

Brenna by the numbers

Average
5.94
6 rated films
Vote weighted
6.11
bigger films count more
Median
5.9
half are better
Consistency
±0.70
rating spread
Career
9y
2004 to 2012
Total votes
16.3K
across every film
Best
7.0
Charlie St. Cloud
Worst
6.1
Scooby-Doo 2: Monsters Unleashed
Newest first

Filmography

Acting filmography
2012Girl in Progress posterGirl in ProgressValerie5.6123
2010Charlie St. Cloud posterCharlie St. CloudGirl in Toy Store7.02,271
2009What Goes Up posterWhat Goes UpDiminutive Girl5.136
2007Beneath posterBeneathChristy at 14 years old5.4129
2006Max Havoc: Ring of Fire posterMax Havoc: Ring of FireValentine·7
2006X-Men: The Last Stand posterX-Men: The Last StandMinivan Daughter6.410,727
2004Scooby-Doo 2: Monsters Unleashed posterScooby-Doo 2: Monsters UnleashedButtercup Scout6.13,011
Takes

On Brenna O'Brien

Career statistics use TMDB ratings and 25+ votes per film.

Sources: TMDB (TMDB API terms and product-specific authorization, as of 2026-10-12T23:47:04.021Z), Wikidata (CC0).

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