Sierra McCormick was born in Asheville, North Carolina, where her early life laid the foundation for her future endeavors. As a child, she began her journey in the world of entertainment, landing various roles in film and television productions. Her early work included appearances on popular network TV shows such as Are You Smarter Than a 5th Grader, Criminal Minds, Supernatural, Monk, and Curb Your Enthusiasm, showcasing her versatility and talent at a young age.
As she continued to grow and develop as an actress, Sierra transitioned to larger studio films, starring in notable projects like Land of the Lost and Ramona & Beezus, a 20th Century Fox production. Her next significant role was as a series regular on the TV show ANT Farm, which she held from 2011 to 2013. Following this, she took on a leading role in the horror film Some Kind of Hate, earning a nomination for the prestigious Fright Meter Award.
Sierra's subsequent work showcased her ability to adapt to various genres, as she appeared in films such as The Honor List, a Lionsgate production, and Sorority Nightmare, a Lifetime feature. Her impressive resume also includes the upcoming film The Vast of Night, which garnered critical acclaim, winning the Slamdance Film Festival audience award and the Overlook Film Festival grand jury prize. Additionally, she will be featured in the ensemble horror piece V.F.W., further solidifying her position as a talented and in-demand actress in the industry.