The summer of 1989 brought terror to the town of Shadows Creek, Florida in the form of a massacre at the local carnival, Cirque Berserk. One fateful night, a group of teens killed a dozen people then disappeared into thin air. No one knows why they did it, where they went, or even how many of them there were, but legend has it they still roam the abandoned carnival, looking for blood to spill. Thirty years later, best friends, Sam and Rochelle, are in the midst of a boring senior trip when they learn about the infamous Cirque Berserk. Seeking one last adventure, they and their friends journey to the nearby Shadows Creek to see if the urban legends about Cirque Berserk are true. But waiting for them beyond the carnival gates is a night of brutality, bloodshed, and betrayal. Will they make they it out alive, or will the carnival's past demons extinguish their futures?