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Sierra McCormick

Actor

Sierra McCormick

Born October 28, 1997 in Asheville, North Carolina, USA32 films

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).

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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 Critics' Choice Super Awards. She has since played Melissa in the horror film We Need to Do Something (2021), Scarlett Winslow in three episodes of the Hulu series American Horror Stories (2021), and Sybil in the thriller film The Last Stop in Yuma County (2023). Her latest role is Mary Sue in the straight-to-video action comedy Killing Mary Sue (2025).

Description above from the Wikipedia article Sierra McCormick, licensed under CC-BY-SA, full list of contributors on Wikipedia.

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The Last Stop in Yuma County posterFirst watchThe Last Stop in Yuma County20246.9as SybilWhile awaiting the next fuel truck at a middle-of-nowhere Arizona rest stop, a traveling young knife salesman is thrust into a high-stakes hostage situation by the arrival of two similarly…View film

Essential films

Ranked by acclaim and reach
The Vast of Night poster6.6The Vast of Night2019Ramona and Beezus poster6.6Ramona and Beezus2010Land of the Lost poster5.5Land of the Lost2009VFW poster5.8VFW2019Spooky Buddies poster6.0Spooky Buddies2011Christmas in the Heartland poster6.1Christmas in the Heartland2017A Nanny for Christmas poster5.6A Nanny for Christmas2010We Need to Do Something poster5.2We Need to Do Something2021

Filmography

32 films as actor
  1. TBABurnouts
  2. TBAI Don't Want to Drink Your Blood Anymore
  3. TBABuilding BlocksAdult Desariee
  4. TBASigil
  5. TBAGUMEden
  6. 2026Last Chance Motel
  7. 2025After AllMonica
  8. 2025Big Baby
  9. 2025Killing Mary SueMary Sue
  10. 2024Acting OutSierra
  11. 2024The Last Stop in Yuma CountySybil
  12. 2023CampLily
  13. 2023The Nana ProjectSarah
  14. 2023Edge of EverythingAbby
  15. 2022ExploitedChloe
  16. 2021We Need to Do SomethingMelissa
  17. 2019VFWLizard
  18. 2019Who Stole My Daughter?Katie Sullivan
  19. 2019All Good ThingsBailey
  20. 2019The Vast of NightFay Crocker
  21. 2018Pretty Little StalkerBridget
  22. 2018Seduced by My NeighborAllie
  23. 2018The Neighborhood NightmareAllie
  24. 2018The Honor ListCharlotte
  25. 2017Christmas in the HeartlandKara Gentry
  26. 2016Sorority NightmareSarah
  27. 2015Some Kind of HateMoira
  28. 2011Spooky BuddiesAlice
  29. 2010A Nanny for ChristmasJackie Ryland
  30. 2010Ramona and BeezusSusan
  31. 2009The Dog Who Saved ChristmasKara Bannister
  32. 2009Land of the LostTar Pits Kid