Brenna O'Brien

Brenna O'Brien

Known for
Acting
Born
March 9, 1991 (age 35)
Birthplace
Brampton, Ontario, Canada

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.

Known For

Filmography

2023
Buying Back My Daughter poster

Buying Back My Daughter

Movie · as Lori

2020
Mystery 101: An Education in Murder poster

Mystery 101: An Education in Murder

Movie · as Ella Quincy

2020
MatchMaker Mysteries: A Fatal Romance poster

MatchMaker Mysteries: A Fatal Romance

Movie · as Caroline Higgins

2019
Aurora Teagarden Mysteries: A Very Foul Play poster

Aurora Teagarden Mysteries: A Very Foul Play

Movie · as Monica Swanson

2017
Unforgotten poster

Unforgotten

Movie · as Nurse

2016
Murder, She Baked: A Deadly Recipe poster

Murder, She Baked: A Deadly Recipe

Movie · as Carly Winters

2015
Garage Sale Mystery: The Deadly Room poster

Garage Sale Mystery: The Deadly Room

Movie · as Tina

2012
Girl in Progress poster

Girl in Progress

Movie · as Valerie

2012
The 12 Disasters of Christmas poster

The 12 Disasters of Christmas

Movie · as Elizabeth

2010
Charlie St. Cloud poster

Charlie St. Cloud

Movie · as Girl in Toy Store

2010
Life Unexpected poster

Life Unexpected

TV · as Courtney · 2 eps

2010
R. L. Stine's The Haunting Hour poster

R. L. Stine's The Haunting Hour

TV · as Samantha, Lyria · 2 eps

2009
Phantom Racer poster

Phantom Racer

Movie · as Jesse

2009
Fear Island poster

Fear Island

Movie · as Regina

2009
What Goes Up poster

What Goes Up

Movie · as Diminutive Girl

2009
Knights of Bloodsteel poster

Knights of Bloodsteel

TV · as Talia · 2 eps

2008
Next Avengers: Heroes of Tomorrow poster

Next Avengers: Heroes of Tomorrow

Movie · as Torunn (voice)

2008
Gym Teacher: The Movie poster

Gym Teacher: The Movie

Movie · as Morgan

2007
Beneath poster

Beneath

Movie · as Christy at 14 years old

2007
Perfect Child poster

Perfect Child

Movie · as Older Girl

2007
Tin Man poster

Tin Man

TV · as Ella-B Bedose · 3 eps

2006
Max Havoc: Ring of Fire poster

Max Havoc: Ring of Fire

Movie · as Valentine

2006
The Screwfly Solution poster

The Screwfly Solution

Movie · as Amy

2006
X-Men: The Last Stand poster

X-Men: The Last Stand

Movie · as Minivan Daughter

2006
Psych poster

Psych

TV · as Heather · 1 ep

2006
Merlin's Apprentice poster

Merlin's Apprentice

TV · as Young Brianna · 2 eps

2005
Masters of Horror poster

Masters of Horror

TV · as Amy · 1 ep

2005
Elemental Gelade poster

Elemental Gelade

TV · as (voice) · 26 eps

2005
Supernatural poster

Supernatural

TV · as Cecily · 1 ep

2004
Scooby-Doo 2: Monsters Unleashed poster

Scooby-Doo 2: Monsters Unleashed

Movie · as Buttercup Scout

2004
Zixx poster

Zixx

TV · 1 ep

2002
The Dead Zone poster

The Dead Zone

TV · as Little Julia · 1 ep

2000
Zombie Bloodbath 3: Zombie Armageddon poster

Zombie Bloodbath 3: Zombie Armageddon

Movie · as Teacher Zombie

1998
The Shivers poster

The Shivers

Movie · as Skylar

1998
Whispers in the Gloom poster

Whispers in the Gloom

Movie · as Alien Scientist

1997
Vampire Holocaust poster

Vampire Holocaust

Movie · as Leather

1997
Stargate SG-1 poster

Stargate SG-1

TV · as Adria - Age 12 · 1 ep