Amy Acker

Amy Louise Acker is an American actress. She is best known for her roles as Winifred Burkle and Illyria in the television series Angel, as Kelly Peyton in the television series Alias, and as Root in the science fiction television series Person of Interest. From 2017 to 2019, she starred as Caitlin Strucker in the superhero television series The Gifted, based on the Marvel Comics X-Men.