Brittany Leanna "Britt" Robertson
(born April 18
) is an American actress who is best for her Telvision roles as Lux Cassidy
on the drama series Life Unexpected
, Cassie Blake
on the supernatural drama series The Secret Circle
, both on The CW
, and starred as Angie McAlister
on the CBS
science fiction drama series Under the Dome
She played Casey Newton, in the 2015 science fiction Disney film Tomorrowland.
She also played Allie Penningtonin the 2010 Disney Channel Original Movie Avalon High, Cara in the 2007 Touchstone Pictures film Dan in Real Life and Kristen in the 2013 Touchstone Pictures film Delivery Man. She will play Sandra in the ABC TV show For The People.