When Hank falls through his kitchen floor, he discovers the underground escape tunnel Dale has been building. What's worse, Hank can't move back into his house until the floor is repaired, and he is forced to move in with the Gribbles, where Dale's annoying habits threaten to push Hank over the edge. When Hank accidentally cuts off Dale's finger with a skilsaw, Dale claims he did it on purpose. A judge orders Hank to stay 100 yards away from Dale at all times, and to attend anger management classes.