Clyde and Stephanie Brenek see little cause for alarm when their youngest daughter Em becomes oddly obsessed with an antique wooden box she purchased at a yard sale. But as Em's behavior becomes increasingly erratic, the couple fears the presence of a malevolent force in their midst, only to discover that the box was built to contain a Dibbuk, a dislocated spirit that inhabits and ultimately devours its human host.

A troubled family moves into an old farmhouse where a triple homicide has occured. Only Ben, the little toddler of the family, can see the supernatural presences in the house, and he appears more delighted with them than afraid. When his teenage sister, Jess, also starts encountering unusual occurences - this time of an apparantly non-benevolent nature - she also begins noticing Ben's unusual behavior as well and realizes that he too is experiencing...