Brenna O'Brien
Acting
38
Acting Credits
Biography
Brenna O'Brien (born March 9, 1991) is a Canadian actress. She is best known for voicing Rin in the anime series Inuyasha. O'Brien was in the original pilot of The Middle in 2007 also starring Ricki Lake and Atticus Shaffer. This pilot was then re-created in 2009 with the current cast. O'Brien began her acting career at age 9, performing in local theatre productions and school plays. Her first film role was in Scooby-Doo 2: Monsters Unleashed at the age of 12 and from there went on to guest sta...
Known For
Filmography
Buying Back My Daughter
2023
as Lori
Mystery 101: An Education in Murder
2020
as Ella Quincy
MatchMaker Mysteries: A Fatal Romance
2020
as Caroline Higgins
Aurora Teagarden Mysteries: A Very Foul Play
2019
as Monica Swanson
Unforgotten
2017
as Nurse
Murder, She Baked: A Deadly Recipe
2016
as Carly Winters
Garage Sale Mystery: The Deadly Room
2015
as Tina
Girl in Progress
2012
as Valerie
The 12 Disasters of Christmas
2012
as Elizabeth
Charlie St. Cloud
2010
as Girl in Toy Store
Life Unexpected
2010
as Courtney
R. L. Stine's The Haunting Hour
2010
as Samantha
R. L. Stine's The Haunting Hour
2010
as Lyria
Phantom Racer
2009
as Jesse
Fear Island
2009
as Regina
What Goes Up
2009
as Diminutive Girl
Knights of Bloodsteel
2009
as Talia
Next Avengers: Heroes of Tomorrow
2008
as Torunn (voice)
Gym Teacher: The Movie
2008
as Morgan
Beneath
2007
as Christy at 14 years old
Perfect Child
2007
as Older Girl
Tin Man
2007
as Ella-B Bedose
Max Havoc: Ring of Fire
2006
as Valentine
The Screwfly Solution
2006
as Amy
X-Men: The Last Stand
2006
as Minivan Daughter
Psych
2006
as Heather
Merlin's Apprentice
2006
as Young Brianna
Masters of Horror
2005
as Amy
Elemental Gelade
2005
as (voice)
Supernatural
2005
as Cecily
Scooby-Doo 2: Monsters Unleashed
2004
as Buttercup Scout
Zixx
2004
The Dead Zone
2002
as Little Julia
Zombie Bloodbath 3: Zombie Armageddon
2000
as Teacher Zombie
The Shivers
1998
as Skylar
Whispers in the Gloom
1998
as Alien Scientist
Vampire Holocaust
1997
as Leather
Stargate SG-1
1997
as Adria - Age 12