
Brenna O'Brien
Acting
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 sta…

X-Men: The Last Stand
2006
Minivan Daughter

Supernatural
2005
Cecily

Scooby-Doo 2: Monsters Unleashed
2004
Buttercup Scout

Charlie St. Cloud
2010
Girl in Toy Store

Stargate SG-1
1997
Adria - Age 12

Psych
2006
Heather

Masters of Horror
2005
Amy

Next Avengers: Heroes of Tomorrow
2008
Torunn (voice)

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

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

Tin Man
2007
Ella-B Bedose

Fear Island
2009
Regina

The Dead Zone
2002
Little Julia

Beneath
2007
Christy at 14 years old

Girl in Progress
2012
Valerie

Life Unexpected
2010
Courtney

Aurora Teagarden Mysteries: A Very Foul Play
2019
Monica Swanson

Murder, She Baked: A Deadly Recipe
2016
Carly Winters

The Screwfly Solution
2006
Amy

The 12 Disasters of Christmas
2012
Elizabeth
