Immigrating from Germany in 1939, Rainer Von Diebitsch, wife Petra and their two sons, built the estate deep within the hills near the small town of Harveston, avoiding any connection with the outside world. Behind the 12 foot spiked walls that encase the perimeter, Rainer unleashed an onslaught of physical and verbal abuse toward Petra and their children, until his mysterious death in 1942. Petra then began to take in children; children denounced by society. At a price, these unfortunate souls could disappear without any repercussions for their unwilling parents. But now, with the discovery of a hidden tape containing the confession of one of the abandoning parents, Kyle and co, become victims of the ongoing legacy of those condemned children. Pursed, by what they believe to be is a viscous killer, the group struggle with their own fears in an effort to escape the prison like grounds. Thwart at every turn, they fall, one by one, to the perils of the merciless surroundings until Kyle is left to battle their nemesis in a fight for the ultimate prize; freedom. After mortally wounding his assailant, Kyle is lured into a subterranean dwelling inhabited by the real killers; the interbred family of deformed children that have developed into viscous cannibals; all bar one. The ostracized vegetarian that has been trying to help them from the very start. Typically labeled by the film makers because of his hideous appearance, Kyle now realizes all too late that his judgmental view has led to his own demise.