A handyman who lives rent-free in the home of a generous friend grows increasingly paranoid about his neighbors. He endlessly films them and instigates fights until the conflict escalates out of control, culminating in an explosive act of violence.

A man returns from a work stint out of state to find that his neighbor has taken over his property to run a chop shop, resulting in an intractable feud that engulfs two families, and doesn't end until one of the combatants lies dead.

A man's dream comes true when he buys his parents' house and moves his family into it, only to discover that his neighbor on the other side of the fence holds a decades-long grudge against him that won't resolve until one of them lies dead.

A young family buys a rural piece of paradise. Still, the gate on their land that prevents neighbors from accessing their property soon becomes an angry, ultimately fatal, bone of contention.

When a new tenant in a Harlem apartment building has his advances toward his upstairs neighbor rebuffed, his anger sets off a chain of accusations, threats, and fights that culminate in bloodshed and shocking tragedy.

What starts as an idyllic relationship between neighboring best friends and business partners takes a wrong turn and ends up in threats, restraining orders, litigation, and ultimately a triple homicide.

A couple moves into their dream home on the same street where they've lived for years, only to find themselves engulfed in a wrenching conflict with their neighbor who believes he's the rightful owner of their property.

A former police chief who owns most of the homes on his street gets into constant conflict with a young renter who doesn't respect his authority. The war between them intensifies until blood flows down the street of their cul-de-sac.

Two women with a shared wall between their townhouses become increasingly volatile with each other as their once good relationship disintegrates. Food fights, physical altercations, and mutual vandalism will finally come to a bloody climax.

Complaints between two long-time neighbors about dogs running loose lead to the construction of a fence. However, the problem persists, and flaring tempers ignite into fistfights, stabbings, and a shocking shootout captured on video.

The building of a backyard shed destroys a years long, close relationship between two neighbors and ignites a vicious conflict that sees property destroyed, pets killed, and finally two people shot to death in cold blood.

A former cop moves into a close-knit neighborhood. Soon, the entire community erupts over dogs, noise, and other disturbances that heat up until boiling over, resulting in guns drawn and blood spilled.

On a quiet cul de sac, a contractor helps his neighbor rent the home beside him, unwittingly trapping himself between an increasingly unhinged presence on one side and the man's hostile parents on the other. It's a conflict that will end in bloodshed.

A single woman and her two young sons believe they have found a perfect new apartment, but their overbearing landlord and neighbor soon turns their idyllic situation into a living hell of arguments and intimidation that finally ends in bloodshed.

Once-friendly neighbors on a mountain road become sworn enemies after one family calls police about a theft—violating the unspoken tradition of leaving authorities out of disputes; years of conflict finally culminate with shots fired.

An army veteran delivers a parcel to his neighbour that lands in his mailbox mistakenly. Instead of receiving gratitude, he ignites a war between the two military men that spirals out of control until the feud finally ends in a hail of bullets.

The unofficial mayor of an idyllic suburban street locks horns with the new neighbour who shows no respect for local values; disagreements escalate to arguments, threats, and property damage, ending in brutal violence that shatters two families.

The mountain road between them fails to keep two long-time neighbours from tormenting each other; seemingly small events bring their decades-long hostility to a bloody boil, and property lines become battle lines in a fight to the death.

An apartment-dwelling family finds their peace and quiet shattered when a loud neighbor moves into the unit directly overhead; the conflict engulfs both sides resulting in flying fists, drawn weapons, and a man left bleeding out in the hallway.

A long-time resident of a suburban street descends into a morass of delusion, anger and paranoia that turns him against innocent neighbors; he eventually becomes wholly unhinged and unleashes his violent wrath upon his small Baltimore community.

A friendly retired couple delights a family with young children when they move in next door. Then the new neighbors' dog attacks the children's mother, setting off a vicious conflict that ends in two shocking murders.

A five-year relationship between neighbors falls apart when one borrows the other's lawnmower and supposedly returns it broken. Camaraderie morphs into rage, threats, and physical violence until, finally, a bloody murder devastates the community.

A retired couple's golden years shatter when a troubled Army veteran moves in next door and makes their lives hell with his appalling behavior.

A man returns to his hometown after years away. He receives a warm welcome from the residents until the noise from a new neighbour's puppies turns him into a vengeful menace who goes to war with the entire community -- none of whom may survive.

A man with severe health problems befriends an equally ill woman in his new apartment complex, but when her demands for his help with her daily needs become intolerable, her vengeful friend turns her wrath on him.

A lifelong resident of his neighborhood despairs when he sees it descend into vice and criminality. Vowing to restore it to an oasis of clean living, he turns his fiery wrath on all those he deems responsible with horrifically tragic results.

Rage over his disintegrating street sets a man on a mission of vengeance.

A peaceful suburb turns upside down when a family learns that the neighbor has kept a secret wife locked in his home for years; things escalate when the family helps her escape with her baby, leading to a bitter feud that ends in terrible bloodshed.

After years of a married couple ruling their street, a new neighbor who doesn't abide by them moves in; years of tension fester between the two parties until one is pushed over the edge, resulting in a shocking double-execution.

A Baptist pastor moves in next-door to a free-spirited older woman in suburban Las Vegas, leading to years of back and forth accusations of dog theft, intimidation and drug use. Once the agitation reaches biblical proportions, retribution is wrought.

The paranoid delusions of one young man compel him to conspire against the unwitting family next door; over a series of months, his deteriorating mental condition escalates into a midnight shooting, which shakes the foundation of the neighborhood.

A family lends a friend a place to stay but kicks her out after a blowup; instead of moving away, she buys a house across the street, kicking off a yearslong dispute ending in a hail of bullets, blood, death, and a community in shock.

Two neighbors who are down on their luck bond over their struggle; when one buries the other in debt with a hustle gone wrong, things fall apart, but their co-dependence keeps them entwined until an act of revenge.