Detective Harry Ambrose returns to his hometown in rural New York to assess an unsettling and heart wrenching crime: parents murdered by their eleven-year-old son, with no apparent motive. As Ambrose realizes there’s nothing ordinary about the boy or where he came from, the investigation pulls him into the hidden darkness of his hometown.

A bereaved Satanist couple kidnap a pregnant woman so they can use an ancient spellbook to put their dead grandson's spirit into her unborn child, but they end up summoning more than they bargained for.

A pizza delivery girl at the end of her financial rope has to fight for her life - and her tips - when her last order of the night turns out to be high society Satanists in need of a virgin sacrifice.

Two brothers return to the cult they fled from years ago to discover that the group's beliefs may be more sane than they once thought.

Several friends travel to Sweden to study as anthropologists a summer festival that is held every ninety years in the remote hometown of one of them. What begins as a dream vacation in a place where the sun never sets, gradually turns into a dark nightmare as the mysterious inhabitants invite them to participate in their disturbing festive activities.