Fans flock to a festival celebrating the most iconic horror movies, only to discover that the charismatic showman behind the event has a diabolical agenda.

Opera singer Jessica's flight to her concert in Vienna gets delayed and she is stranded in Yorkshire. The only place to stay is a bed-and-breakfast in an enchanting village run by a handsome widower named Andrew.

A couple travels to Northern Europe to visit a rural hometown's fabled Swedish mid-summer festival. What begins as an idyllic retreat quickly devolves into an increasingly violent and bizarre competition at the hands of a pagan cult.