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Brenna O'Brien

Brenna O'Brien

ActingBorn March 9, 1991 (35 years old)

Brampton, Ontario, Canada

IMDbWebsite

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.

Popularity: 0
Total credits: 35

Known For

Supernatural
TV
★8.3

Supernatural

as Cecily

Stargate SG-1
TV
★8.3

Stargate SG-1

as Adria - Age 12

Movies (24)

Buying Back My Daughter

Buying Back My Daughter

as Lori

2023

MatchMaker Mysteries: A Fatal Romance

MatchMaker Mysteries: A Fatal Romance

as Caroline Higgins

2020

Mystery 101: An Education in Murder

TV Shows (11)

Supernatural

Supernatural

as Cecily

1 ep.

Stargate SG-1

Stargate SG-1

as Adria - Age 12

1 ep.

Psych
Psych
TV
★7.9

Psych

as Heather

R. L. Stine's The Haunting Hour
TV
★8.2

R. L. Stine's The Haunting Hour

as Samantha

The Dead Zone
TV
★7.3

The Dead Zone

as Little Julia

Masters of Horror
TV
★7.1

Masters of Horror

as Amy

Life Unexpected
TV
★7.5

Life Unexpected

as Courtney

Elemental Gelade
TV
★6.9

Elemental Gelade

as (voice)

Scooby-Doo 2: Monsters Unleashed
Movie
★6.1

Scooby-Doo 2: Monsters Unleashed

as Buttercup Scout

Charlie St. Cloud
Movie
★7.0

Charlie St. Cloud

as Girl in Toy Store

Tin Man
TV
★6.7

Tin Man

as Ella-B Bedose

Zixx
TV
★7.3

Zixx

Supernatural
TV
★8.3

Supernatural

as Cecily

2005

Stargate SG-1
TV
★8.3

Stargate SG-1

as Adria - Age 12

1997

Psych
TV
★7.9

Psych

as Heather

2006

R. L. Stine's The Haunting Hour
TV
★8.2

R. L. Stine's The Haunting Hour

as Samantha

2010

The Dead Zone
TV
★7.3

The Dead Zone

as Little Julia

2002

Masters of Horror
TV
★7.1

Masters of Horror

as Amy

2005

Life Unexpected
TV
★7.5

Life Unexpected

as Courtney

2010

Elemental Gelade
TV
★6.9

Elemental Gelade

as (voice)

2005

Scooby-Doo 2: Monsters Unleashed
Movie
★6.1

Scooby-Doo 2: Monsters Unleashed

as Buttercup Scout

2004

Charlie St. Cloud
Movie
★7.0

Charlie St. Cloud

as Girl in Toy Store

2010

Tin Man
TV
★6.7

Tin Man

as Ella-B Bedose

2007

Zixx
TV
★7.3

Zixx

2004

Mystery 101: An Education in Murder

as Ella Quincy

2020

Aurora Teagarden Mysteries: A Very Foul Play

Aurora Teagarden Mysteries: A Very Foul Play

as Monica Swanson

2019

Unforgotten

Unforgotten

as Nurse

2017

Murder, She Baked: A Deadly Recipe

Murder, She Baked: A Deadly Recipe

as Carly Winters

2016

Garage Sale Mystery: The Deadly Room

Garage Sale Mystery: The Deadly Room

as Tina

2015

The 12 Disasters of Christmas

The 12 Disasters of Christmas

as Elizabeth

2012

Girl in Progress

Girl in Progress

as Valerie

2012

Charlie St. Cloud

Charlie St. Cloud

as Girl in Toy Store

2010

Fear Island

Fear Island

as Regina

2009

Phantom Racer

Phantom Racer

as Jesse

2009

What Goes Up

What Goes Up

as Diminutive Girl

2009

Gym Teacher: The Movie

Gym Teacher: The Movie

as Morgan

2008

Next Avengers: Heroes of Tomorrow

Next Avengers: Heroes of Tomorrow

as Torunn (voice)

2008

Beneath

Beneath

as Christy at 14 years old

2007

The Screwfly Solution

The Screwfly Solution

as Amy

2006

Max Havoc: Ring of Fire

Max Havoc: Ring of Fire

as Valentine

2006

X-Men: The Last Stand

X-Men: The Last Stand

as Minivan Daughter

2006

Scooby-Doo 2: Monsters Unleashed

Scooby-Doo 2: Monsters Unleashed

as Buttercup Scout

2004

Zombie Bloodbath 3: Zombie Armageddon

Zombie Bloodbath 3: Zombie Armageddon

as Teacher Zombie

2000

The Shivers

The Shivers

as Skylar

1998

Whispers in the Gloom

Whispers in the Gloom

as Alien Scientist

1998

Vampire Holocaust

Vampire Holocaust

as Leather

1997

Buying Back My Daughter

Buying Back My Daughter

as Lori

2023

MatchMaker Mysteries: A Fatal Romance

MatchMaker Mysteries: A Fatal Romance

as Caroline Higgins

2020

Mystery 101: An Education in Murder

Mystery 101: An Education in Murder

as Ella Quincy

2020

Aurora Teagarden Mysteries: A Very Foul Play

Aurora Teagarden Mysteries: A Very Foul Play

as Monica Swanson

2019

Unforgotten

Unforgotten

as Nurse

2017

Murder, She Baked: A Deadly Recipe

Murder, She Baked: A Deadly Recipe

as Carly Winters

2016

Garage Sale Mystery: The Deadly Room

Garage Sale Mystery: The Deadly Room

as Tina

2015

The 12 Disasters of Christmas

The 12 Disasters of Christmas

as Elizabeth

2012

Girl in Progress

Girl in Progress

as Valerie

2012

Charlie St. Cloud

Charlie St. Cloud

as Girl in Toy Store

2010

Fear Island

Fear Island

as Regina

2009

Phantom Racer

Phantom Racer

as Jesse

2009

What Goes Up

What Goes Up

as Diminutive Girl

2009

Gym Teacher: The Movie

Gym Teacher: The Movie

as Morgan

2008

Next Avengers: Heroes of Tomorrow

Next Avengers: Heroes of Tomorrow

as Torunn (voice)

2008

Beneath

Beneath

as Christy at 14 years old

2007

The Screwfly Solution

The Screwfly Solution

as Amy

2006

Max Havoc: Ring of Fire

Max Havoc: Ring of Fire

as Valentine

2006

X-Men: The Last Stand

X-Men: The Last Stand

as Minivan Daughter

2006

Scooby-Doo 2: Monsters Unleashed

Scooby-Doo 2: Monsters Unleashed

as Buttercup Scout

2004

Zombie Bloodbath 3: Zombie Armageddon

Zombie Bloodbath 3: Zombie Armageddon

as Teacher Zombie

2000

The Shivers

The Shivers

as Skylar

1998

Whispers in the Gloom

Whispers in the Gloom

as Alien Scientist

1998

Vampire Holocaust

Vampire Holocaust

as Leather

1997

Psych

as Heather

1 ep.

R. L. Stine's The Haunting Hour

R. L. Stine's The Haunting Hour

as Samantha

2 ep.

The Dead Zone

The Dead Zone

as Little Julia

1 ep.

Masters of Horror

Masters of Horror

as Amy

1 ep.

Life Unexpected

Life Unexpected

as Courtney

2 ep.

Elemental Gelade

Elemental Gelade

as (voice)

26 ep.

Tin Man

Tin Man

as Ella-B Bedose

3 ep.

Zixx

Zixx

1 ep.

Knights of Bloodsteel

Knights of Bloodsteel

as Talia

2 ep.

Supernatural

Supernatural

as Cecily

1 episodes

Stargate SG-1

Stargate SG-1

as Adria - Age 12

1 episodes

Psych

Psych

as Heather

1 episodes

R. L. Stine's The Haunting Hour

R. L. Stine's The Haunting Hour

as Samantha

2 episodes

The Dead Zone

The Dead Zone

as Little Julia

1 episodes

Masters of Horror

Masters of Horror

as Amy

1 episodes

Life Unexpected

Life Unexpected

as Courtney

2 episodes

Elemental Gelade

Elemental Gelade

as (voice)

26 episodes

Tin Man

Tin Man

as Ella-B Bedose

3 episodes

Zixx

Zixx

1 episodes

Knights of Bloodsteel

Knights of Bloodsteel

as Talia

2 episodes