Sierra McCormick

Actor

Asheville, North Carolina, USA

Sierra McCormick (born October 28, 1997) is an American actress. She is known for her role as Olive Doyle on the Disney Channel series A.N.T. Farm and her participation on the game show Are You Smarter Than a 5th Grader? She also played Lilith on The CW television series Supernatural.

Sierra McCormick (born October 28, 1997) is an American actress. She is known for her role as Olive Doyle on the Disney Channel series A.N.T. Farm and her participation on the game show Are You Smarter Than a 5th Grader? She also played Lilith on The CW television series Supernatural.