Sierra McCormick
Actor
Born Oct 28, 1997 · Asheville, North Carolina, USA
Active 2000–present
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?
Filmography
Big Baby (2025)After All (2025) — MonicaKilling Mary Sue (2025) — Mary SueSigilLast Chance MotelSupernatural (2005) — Zoey · LilithNCIS (2003) — Sally ClarkMonk (2002) — Anne MarieCSI: Crime Scene Investigation (2000) — Gracie LaymanCurb Your Enthusiasm (2000) — EmmaAmerican Horror Stories (2021) — Scarlett WinslowJessie (2011) — Connie ThompsonMedium (2005) — Adolescent AllisonBoston Legal (2004) — DaniellaHannah Montana (2006) — GillianThe Vast of Night (2019) — Fay CrockerRamona and Beezus (2010) — SusanThe Last Stop in Yuma County (2024) — SybilLand of the Lost (2009) — Tar Pits KidA.N.T. Farm (2011) — Olive DoyleVFW (2019) — LizardSpooky Buddies (2011) — AliceChristmas in the Heartland (2017) — Kara GentryWe Need to Do Something (2021) — Melissa