A group of unlikely companions receive a radio call leading to a deserted house with a grisly past. After exploring the house, the group makes the foolish decision to split up, leading to a trail of death and destruction as the house unleashes its deadly past. Along the way expect severed heads, exploding light bulbs, demonic clown dolls, and creepy children.

An American writer in Rome is stalked by a serial killer bent on harassing him while killing all people associated with his work on his latest book.