Brenna O'Brien
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.
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Movies (25)

Buying Back My Daughter
2023 · Lori

MatchMaker Mysteries: A Fatal Romance
2020 · Caroline Higgins

Mystery 101: An Education in Murder
2020 · Ella Quincy

Aurora Teagarden Mysteries: A Very Foul Play
2019 · Monica Swanson

Unforgotten
2017 · Nurse

Una receta mortal
2016 · Carly Winters

Garage Sale Mystery: The Deadly Room
2015 · Tina

The 12 Disasters of Christmas
2012 · Elizabeth

Educando a mamá
2012 · Valerie

Más allá del cielo
2010 · Girl in Toy Store

Fear Island
2009 · Regina

Phantom Racer
2009 · Jesse

What Goes Up
2009 · Diminutive Girl

Gym Teacher: The Movie
2008 · Morgan

Nuevos Vengadores: Héroes del Mañana
2008 · Torunn (voice)

Debajo
2007 · Christy at 14 years old

Perfect Child
2007 · Older Girl

The Screwfly Solution
2006 · Amy

Max Havoc: Ring of Fire
2006 · Valentine

X-Men 3: La Batalla Final
2006 · Minivan Daughter

Scooby-Doo 2: Monstruos sueltos
2004 · Buttercup Scout

Zombie Bloodbath 3: Zombie Armageddon
2000 · Teacher Zombie

The Shivers
1998 · Skylar

Whispers in the Gloom
1998 · Alien Scientist

Vampire Holocaust
1997 · Leather
TV shows (12)

The Haunting Hour: La Serie
2010 · Samantha, Lyria

Sorpresas de la Vida
2010 · Courtney

Knights of Bloodsteel
2009 · Talia

Tin Man
2007 · Ella-B Bedose

Psych
2006 · Heather

El aprendiz de Merlín
2006 · Young Brianna

Maestros del Terror
2005 · Amy

Supernatural
2005 · Cecily

Elemental Gelade
2005 · (voice)

Zixx
2004

La zona muerta
2002 · Little Julia

Stargate SG-1
1997 · Adria - Age 12
