Sierra McCormick

Known for ActingBorn 1997-10-28 (age 28)Asheville, North Carolina, USA

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 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.Read more

Movies & web series

Disney's Friends for Change Games

Supernatural

Jessie

Curb Your Enthusiasm

American Horror Stories

Monk

Boston Legal

NCIS

CSI: Crime Scene Investigation

Medium

A.N.T. Farm

Hannah Montana

The Last Stop in Yuma County

All Good Things

The Vast of Night

Ramona and Beezus

Sorority Nightmare

Christmas in the Heartland

Killing Mary Sue

Spooky Buddies

VFW

The Honor List

Land of the Lost

We Need to Do Something

A Nanny for Christmas

Seduced by My Neighbor

Romantically Challenged

Edge of Everything

The Dog Who Saved Christmas

Who Stole My Daughter?

Pretty Little Stalker

Some Kind of Hate

The Nana Project

The Neighborhood Nightmare

Exploited

Camp

Are You Smarter Than a 5th Grader?

After All

Acting Out

Burnouts

I Don't Want to Drink Your Blood Anymore

Building Blocks

Last Chance Motel

Sigil