Where to watch Brenna O'Brien in the UK
Find every Brenna O'Brien film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 18 September 2026.
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, Starga…
Brenna O'Brien films streaming in the UK
Most-watched films featuring Brenna O'Brien, available across UK streaming, rent and buy.
Brenna O'Brien TV shows streaming in the UK
Selected TV credits featuring Brenna O'Brien.
Full filmography
Every credit ScreenSearch indexes for Brenna O'Brien, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Supernatural (2005) as Cecily
- Stargate SG-1 (1997) as Adria - Age 12
- Psych (2006) as Heather
- The Dead Zone (2002) as Little Julia
- R. L. Stine's The Haunting Hour (2010) as Samantha
- Masters of Horror (2005) as Amy
- Life Unexpected (2010) as Courtney
- Tin Man (2007) as Ella-B Bedose
- Scooby-Doo 2: Monsters Unleashed (2004) as Buttercup Scout
- Elemental Gelade (2005) as (voice)
- Charlie St. Cloud (2010) as Girl in Toy Store
- Zixx (2004) Cast
- Next Avengers: Heroes of Tomorrow (2008) as Torunn (voice)
- Knights of Bloodsteel (2009) as Talia
- Aurora Teagarden Mysteries: A Very Foul Play (2019) as Monica Swanson
- Merlin's Apprentice (2006) as Young Brianna
- The 12 Disasters of Christmas (2012) as Elizabeth
- Girl in Progress (2012) as Valerie
- What Goes Up (2009) as Diminutive Girl
- Mystery 101: An Education in Murder (2020) as Ella Quincy
- Gym Teacher: The Movie (2008) as Morgan
- Murder, She Baked: A Deadly Recipe (2016) as Carly Winters
- Fear Island (2009) as Regina
- Beneath (2007) as Christy at 14 years old
- Max Havoc: Ring of Fire (2006) as Valentine
- Garage Sale Mystery: The Deadly Room (2015) as Tina
- Phantom Racer (2009) as Jesse
- Perfect Child (2007) as Older Girl
- Buying Back My Daughter (2023) as Lori
- MatchMaker Mysteries: A Fatal Romance (2020) as Caroline Higgins
- The Screwfly Solution (2006) as Amy
- Zombie Bloodbath 3: Zombie Armageddon (2000) as Teacher Zombie
- X-Men: The Last Stand (2006) as Minivan Daughter
- Vampire Holocaust (1997) as Leather
- The Shivers (1998) as Skylar
- Unforgotten (2017) as Nurse
- Whispers in the Gloom (1998) as Alien Scientist
Brenna O'Brien — FAQ
Where can I watch Brenna O'Brien films in the UK?
Brenna O'Brien's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are Brenna O'Brien's most popular films?
Most-watched Brenna O'Brien films currently: Scooby-Doo 2: Monsters Unleashed (2004), Charlie St. Cloud (2010), Next Avengers: Heroes of Tomorrow (2008), Aurora Teagarden Mysteries: A Very Foul Play (2019), The 12 Disasters of Christmas (2012).
What TV shows has Brenna O'Brien appeared in?
Selected TV credits: Supernatural (2005), Stargate SG-1 (1997), Psych (2006), The Dead Zone (2002), R. L. Stine's The Haunting Hour (2010).
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