It’s Halloween night, and two “bad apples” decide to play some wicked tricks on the one house in a suburban cul-de-sac that is not celebrating Halloween. They terrorize a young couple in their home and these tricks become increasingly more sinister as the night progresses, finally ending in a Halloween the entire neighborhood will never forget.

A happy young couple welcomes their first child shortly after getting married. Their joy quickly turns to fear when the girl starts acting strangely and unexplained phenomena start happening around the house.