Brenna O'Brien
Acting • Born 1991-03-09
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 star in such films and televisions shows such as Supernatural as the NSA demon secretary Cecily, Stargate SG-1, Meghan in Zixx: Level Two, X-Men: The Last Stand, Phantom Racer and Girl in Progress. She is an accomplished voice over actor, having worked as a guest star as well as lead roles in several anime series, including Inuyasha, Hamtaro, Gundam SEED Destiny, and Elemental Gelade. She was a lead voice in Marvel’s animated feature Next Avengers: Heroes of Tomorrow, Marvel series Iron Man: Armored Adventures and Nintendo’s Dragalia Lost.
Filmography
36 credits
Beneath
Movie • 2007
Christy at 14 years old
Phantom Racer
Movie • 2009
Jesse
Zombie Bloodbath 3: Zombie Armageddon
Movie • 2000
Teacher Zombie
The Shivers
Movie • 1998
Skylar
Next Avengers: Heroes of Tomorrow
Movie • 2008
Torunn (voice)
Max Havoc: Ring of Fire
Movie • 2006
Valentine
Girl in Progress
Movie • 2012
Valerie
Buying Back My Daughter
Movie • 2023
Lori
Garage Sale Mystery: The Deadly Room
Movie • 2015
Tina
Fear Island
Movie • 2009
Regina
Gym Teacher: The Movie
Movie • 2008
Morgan
The 12 Disasters of Christmas
Movie • 2012
Elizabeth
Charlie St. Cloud
Movie • 2010
Girl in Toy Store
The Screwfly Solution
Movie • 2006
Amy
Scooby-Doo 2: Monsters Unleashed
Movie • 2004
Buttercup Scout
Murder, She Baked: A Deadly Recipe
Movie • 2016
Carly Winters
Whispers in the Gloom
Movie • 1998
Alien Scientist
Vampire Holocaust
Movie • 1997
Leather
X-Men: The Last Stand
Movie • 2006
Minivan Daughter
Aurora Teagarden Mysteries: A Very Foul Play
Movie • 2019
Monica Swanson
What Goes Up
Movie • 2009
Diminutive Girl
Mystery 101: An Education in Murder
Movie • 2020
Ella Quincy
Unforgotten
Movie • 2017
Nurse
MatchMaker Mysteries: A Fatal Romance
Movie • 2020
Caroline Higgins
Psych
TV • 2006
Heather
The Dead Zone
TV • 2002
Little Julia
Masters of Horror
TV • 2005
Amy
Stargate SG-1
TV • 1997
Adria - Age 12
Zixx
TV • 2004
Elemental Gelade
TV • 2005
(voice)
Life Unexpected
TV • 2010
Courtney
Tin Man
TV • 2007
Ella-B Bedose
Knights of Bloodsteel
TV • 2009
Talia
Supernatural
TV • 2005
Cecily
R. L. Stine's The Haunting Hour
TV • 2010
Samantha
R. L. Stine's The Haunting Hour
TV • 2010
Lyria