A demonic creature not of this world impregnates a woman. 160 years later a team of ghost hunters must set aside their quick buck party mentality when they discover one of their team is the offspring of the entity haunting the place - and its true target.

　　一个寂寞的男人无意间拿到了一份万圣节派对的请柬，他欣喜赴约，结果穿越布鲁克林区，到达最终目的地后，他才发现原来自己被一伙流氓算计了，后者正想为了所谓的“艺术”，拿他开刀呢。