Deep within the forest of Silverwood, California, a crack between dimensions has appeared. A dark force that lurks among the trees is growing stronger, determined to return home if it can only gather the strength to open the door—bad news for a Cub Scout troop and the employees of Hirsch Capital on a company retreat nearby. As their darkest fears and impulses power the mysterious force, their bonding exercises take a deadly turn. Will anyone be able to keep their minds long enough to close the door before our world is torn apart?