
Acting · 35 years old
Brampton, Ontario, Canada
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.

Supernatural
Cecily

Stargate SG-1
Adria - Age 12

Buying Back My Daughter
Lori

R. L. Stine's The Haunting Hour
Samantha

R. L. Stine's The Haunting Hour
Lyria

Psych
Heather

MatchMaker Mysteries: A Fatal Romance
Caroline Higgins

Life Unexpected
Courtney

Aurora Teagarden Mysteries: A Very Foul Play
Monica Swanson

The Dead Zone
Little Julia

Mystery 101: An Education in Murder
Ella Quincy

Masters of Horror
Amy

Next Avengers: Heroes of Tomorrow
Torunn (voice)

Gym Teacher: The Movie
Morgan

Charlie St. Cloud
Girl in Toy Store

Zixx

Murder, She Baked: A Deadly Recipe
Carly Winters

Elemental Gelade
(voice)

Tin Man
Ella-B Bedose

X-Men: The Last Stand
Minivan Daughter