- Known For
- Acting
- Born
- October 28, 1997
- Place of Birth
- Asheville, North Carolina, USA
Sierra McCormick
Sierra McCormick (born October 28, 1997) is an American actress. She first became known for participating in the game show Are You Smarter Than a 5th Grader? (2007–2008) before making her acting debut with a recurring role as Lilith on the television series Supernatural (2008). She also starred as Scout Thomas on the comedy television series Romantically Challenged (2010), played Alice in the direct-to-DVD film Spooky Buddies (2011) for which she won a Young Artist Award, and Susan Kushner in the comedy film Ramona and Beezus (2010). She had her breakthrough starring as Olive Doyle on the Disney Channel series A.N.T. Farm (2011–2014). McCormick transitioned to more mature roles by starring as Moira in the horror indie film Some Kind of Hate (2015). She then earned critical acclaim for playing Fay Crocker in the science fiction film The Vast of Night (2019) and a nomination from the Crit…
Filmography
movieAfter All
2025 · Monica
movieBig Baby
2025
movieKilling Mary Sue
2025 · Mary Sue
movieActing Out
2024 · Sierra
movieThe Last Stop in Yuma County
2024 · Sybil
movieCamp
2023 · Lily
movieThe Nana Project
2023 · Sarah
movieEdge of Everything
2023 · Abby
movieExploited
2022 · Chloe
movieWe Need to Do Something
2021 · Melissa
tvAmerican Horror Stories
2021 · Scarlett Winslow
movieVFW
2019 · Lizard
movieWho Stole My Daughter?
2019 · Katie Sullivan
movieAll Good Things
2019 · Bailey
movieThe Vast of Night
2019 · Fay Crocker
moviePretty Little Stalker
2018 · Bridget
movieSeduced by My Neighbor
2018 · Allie
movieThe Neighborhood Nightmare
2018 · Allie
movieThe Honor List
2018 · Charlotte
movieChristmas in the Heartland
2017 · Kara Gentry
movieSorority Nightmare
2016 · Sarah
movieSome Kind of Hate
2015 · Moira
tvJessie
2011 · Connie Thompson
movieSpooky Buddies
2011 · Alice
tvDisney's Friends for Change Games
2011 · Self
tvA.N.T. Farm
2011 · Olive Doyle
movieA Nanny for Christmas
2010 · Jackie Ryland
movieRamona and Beezus
2010 · Susan
tvRomantically Challenged
2010 · Scout Thomas
movieThe Dog Who Saved Christmas
2009 · Kara Bannister
movieLand of the Lost
2009 · Tar Pits Kid
Are You Smarter Than a 5th Grader?
tvAre You Smarter Than a 5th Grader?
2007
tvHannah Montana
2006 · Gillian
tvSupernatural
2005 · Lilith, Zoey
tvMedium
2005 · Adolescent Allison
tvBoston Legal
2004 · Daniella
tvNCIS
2003 · Sally Clark
tvMonk
2002 · Anne Marie
tvCurb Your Enthusiasm
2000 · Emma
tvCSI: Crime Scene Investigation
2000 · Gracie Layman
Burnouts
movieBurnouts
—
movieI Don't Want to Drink Your Blood Anymore
—
Building Blocks
movieBuilding Blocks
— · Adult Desariee
movieLast Chance Motel
—
movieSigil
—
GUM
movieGUM
— · Eden