Watch The Nightmare Neighbour Next Door Season 6 in Australia

A compilation of cases in which things turn deadly for Britain's feuding neighbours. After Warren and Sheree moved they believed they had left Harry, their nightmare neighbour, behind. But Harry had other ideas. A series of explosions rock a small Welsh community, but the biggest bombshell is the discovery of the culprit.

A violent dispute over noise levels in Lancashire that led to a violent and tragic outcome after Oliver, a one-time convicted criminal, launched a brutal attack against pensioner Audrey and her disabled daughter Maylyn. Plus, the claims levelled by Lincolnshire musician Dean by his neighbours Ian and Patricia that his music was too loud, and complaints in Norwich against Suzi over the excessive barking of her seven huskies. She faced court action and the threat of possibly losing her beloved pets.

Episode 17 Giovanni and his family found the perfect place to run their tourist maze in the Snowdonia National Park - but when they sold a house on their land to Terence, the two men soon found themselves at loggerheads. Plus, a man who was looking forward to a new start when he moved into a flat in Chester, only for his downstairs neighbour to disturb his peace with all-night parties, and a Luton woman who became so fed up of her neighbour's noise pollution, she decided to fight fire with fire.

A new arrival in a Lancashire cul-de-sac provokes a deadly confrontation, there is disharmony when a musician moves to Lincolnshire and seven huskies cause issues in Norwich.

Taking on the Neighbourhood The story of Lesley, who returned to the quiet cul de sac in Flintshire where she grew up, only to end up in conflict with her neighbours over her drop kerb and driveway, which they thought nothing of driving up to reach the grass verges. And it seemed nothing would deter them. Plus, a man embroiled in a dispute due to a condition that he said caused him to shout abuse in his sleep, and two neighbours whose initial friendship ended in a fist fight - leaving one of them battered, bruised and fearing for his life.

Mark took his neighbour Fran to court after she unleashed a campaign of harassment. Fran was found guilty, but continued to profess her innocence, until the shocking truth was revealed. A quiet corner of East Sussex becomes a battle ground over a border dispute, and a party house disrupts the peace in Southampton.

Colchester man Andy welcomed his new neighbour David with open arms. But when David started to come between Andy and his wife Irene, the friendship quickly soured. Pensioner Peter took no prisoners when Gary moved in next door and started making all sorts of complaints, and the peace of the Dorset countryside was ruined for Diane and Russell when their neighbours started an industrial business.

More cases of neighbours not seeing eye to eye. A pair of warring families cause misery in a residential street in Sunderland. Noisy neighbour Claire causes issues in the Cotswolds for Kate and Ross, and dog breeder Amanda creates trouble for her neighbours in Nottinghamshire.

Three disputes between people whose houses border each other in Spain, including a couple whose dreams of a new life abroad were left in tatters after a campaign of vandalism and abuse, sparked by building a private terrace. Elsewhere, a woman who built an animal sanctuary discovers that local hunters use her land, but her decision to revoke their permission sparked an horrific turn of events.