Neighbors in rural Texas are embroiled in a decade-long feud with daily yelling matches over the fence. A Utah man wildly swings an axe at a group of teens who have gotten on his nerves. And in Florida, an argument over a tree has a neighbor feeling the blunt end of a kitchen knife on the back of the head.

A New Orleans man trims branches off his neighbor's hedge so he can park his car in the street, sparking their fury. Neighbors in California take exception to workers climbing over their fence to fix a blocked sewer pipe. And subway riders in Brooklyn, New York must act quickly when they spot a man lying unconscious across the tracks.