Season 4

A neighbor pushes a 12-year-old for riding his bike on the sidewalk in Santa Ana, California. One woman's dream of a secluded life in rural Kentucky turns sour when neighbors lay claim to a strip of her land. And a mom home alone in Portland, Oregon, makes a shocking discovery when she finds a stranger sleeping in her bed.

In Twin Creeks, Indiana, two couples take on the neighbor who is making their lives a misery. An Arizona family wakes in horror to discover an intruder in their home. And when the resident of an apartment building objects to a contractor using the elevator, she creates an ear-piercing commotion.

A Texas father is accused of speeding on the street and comes face to face with a neighbor's gun; a New Orleans man gets mad when a block party blocks in his car.

A young man turns up on his neighbor's doorstep holding a whip; a dispute in a parking lot becomes violent when a neighbor intervenes; one man's dream of painting his home in rainbow colors sparks a scary backlash in the neighborhood.

An Atlanta woman keeps her entire neighborhood awake as she throws out her cheating boyfriend and all his belongings; a swindler in Long Island, N.Y., learns to never mess with Grandma.

Angry parents descend on a parked school bus when the driver refuses to let off the children; a quiet neighborhood goes to war with a noisy birthday parade; a kayaker uses a paddle to defend himself from a belligerent neighbor.

A gardener accidentally weed-whacks the neighbor's flowers and faces swift retaliation; a young woman is tormented by her next-door neighbor after spurning his romantic advances.

An Austin, Texas, homeowner is shocked to find a neighbor naked on his lawn, munching his mail. In North Carolina, a package thief is caught on camera shadowing a delivery truck in her car before stealing their drop offs. And a multiplex devolves into uproar when a neighbor checks his phone during the movie.

In Illinois, an angry man beats on his neighbor's front door with an ax; a Utah couple confront their neighbor who constantly revs his cars engine in the middle of the night; in Ohio neighbor accuses a man of speeding down their Street.

Two bikers in Missouri are exploring an abandoned building when an angry neighbour appears and calls the police on them; an armed and nearly-naked Seattle man defends his neighbour's property from thieves.

A fight between neighbors in Massachusetts turns shocking when one of the men gets behind the wheel of his SUV; a North Carolina couple running a rescue home for pot-bellied pigs contends with a "party animal" neighbor.

A Los Angeles couple are accused of stomping around their apartment by their downstairs neighbors who demand that they tiptoe instead; A base jumper gets his parachute twisted and gives new meaning to the term "dropping in on a neighbor"

A woman in Astoria, Ore., battles an angry neighbor who, she claims, takes offense at a bumper sticker on her car; in Plano, Texas, the losing coach of a kids' baseball game gets into a brawl with a parent from the opposing team.

In Romana, Calif., a glossy car photoshoot is disrupted by the protests of a driver in an SUV who claims the crew is shooting on his driveway; a homeowner returns from work to find his house trashed and a neighbor asleep in the bedroom.

An ill-tempered man in Tennessee claims his neighbor's new landscaping is causing flooding in his backyard; in California, a neighbor is alarmed when two strangers come looking for a stolen e-bike in the apartment opposite.