In Illinois, an angry man beats on his neighbor's front door with an axe. A Utah couple confronts their neighbor who constantly revs his car's engine in the middle of the night. And in Ohio, a neighbor accuses a man of speeding down their street, and suddenly the situation turns physical.

A fight between neighbors in Massachusetts turns shocking when on of the men gets behind the wheel of his SUV. A beauty salon owner in New York stands up to a neighbor she accuses of spitting on the window of her store. And a North Carolina couple running a rescue home for pot-bellied pigs contends with a "party animal" neighbor.