A parasitic alien soul is injected into the body of Melanie Stryder. Instead of carrying out her race's mission of taking over the Earth, "Wanda" (as she comes to be called) forms a bond with her host and sets out to aid other free humans.
Three high school students make an incredible discovery, leading to their developing uncanny powers beyond their understanding. As they learn to control their abilities and use them to their advantage, their lives start to spin out of control, and their darker sides begin to take over.
A reimagining of the classic horror tale about Carrie White, a shy girl outcast by her peers and sheltered by her deeply religious mother, who unleashes telekinetic terror on her small town after being pushed too far at her senior prom.