Emma C. Tremblay is a Canadian actress. She is known for her roles on the television series Supergirl and Wayward Pines and the films Elysium, The Giver, and The Judge.
After witnessing a lightning storm and a disc-shaped spacecraft outside his house, a boy finds his parents and the other people of his town have strange red cones in the back of their necks which causes them to behave coldly and aggressively.
