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).
Career Signature0 — 100
How Sierra McCormick’s filmography reads.
Five of Perfery’s 75 vibes, averaged across every film they acted in.
