Lucas aspires to be a daredevil, just like his dad used to be, but his reckless stunts make people nervous and they often result in broken bones and damaged property. At the Halloween party, he finds some worms at the Biddle House and he takes them home with him. He soon learns these aren't just regular worms.
A group of five high schoolers who unleash supernatural forces upon their town and must all work together - thanks to and in spite of their friendships, rivalries, and pasts with each other - in order to save it, learning much about their own parents' teenage secrets in the process.