A postman is brutally murdered on his morning round in the hamlet of Goodman's Land. Local WPC Jay Nash helps Barnaby and Troy to establish that Dave offered a very personal service to the female villagers, leaving a trail of jealous husbands in his wake, and it becomes clear that the tiny village is riven with other adulterous affairs. Then the body count begins to go up...Meanwhile, romance is blossoming between Troy and Jay.

Barnaby investigates a death which looks very much like suicide. The dead man was a troubed and depressed gambler on a losing streak, but Barnaby's nose tells him to look for a murderer. During the investigation he recognizes someone from his past, in the shape of Dr Jane Moore.

Barnaby's new partner, Sergeant Dan Scott, arrives from London's Metropolitan Police and expects to have a quiet life. But then the murders begin. The first victim is Fiona Thompson, stabbed several times with a long knife on her way home from a flamenco night at Midsomer Mallow village hall - and a witness reports a mysterious squeaking noise at the scene of the crime...

DCI Tom Barnaby and Sergeant Dan Scott investigate a link between a murder spree and a spiritualist church.

The village of Midsomer Barton is celebrating Oak Apple Week when a local single mother, Marion Slade, is found drowned in the village stream. It looks like suicide, and that she was driven to it by grief over the death, eight years before, of her daughter, Bella, a local beauty pageant winner. Barnaby investigates and is shaken by two villagers who look like murder victims from his past. Then another body is discovered and it appears that the festivities have stirred up a cocktail of adultery, contempt, unrequited love and revenge in the village. And it all appears to center around Bella Slade.

Suicide pact or murder? Barnaby quickly discovers it's the latter when the body of a young man turns up in a hanger at an old disused World War Two airfield. There is also the puzzling disappearance of the victims girlfriend, Laura Sharp. Despite her dubious reputation she seemed popular with many in the local community. Barnaby has to probe deep beneath the soft underbelly of Morton Fendle in order to reveal what Laura actually meant to many of its inhabitants and if one of them may have committed murder on her behalf.

Richard Tanner is found murdered in a model village, stabbed and trussed up like Gulliver in a macabre tableau. The disturbing manner of his death leads Barnaby and Jones to suspect that someone in the village of Little Worthy is criminally insane.

As further gruesome killings rock the community, the detectives face a race against time to unravel past events that lead to the making of a dangerous serial killer.

On a dark night in the village of March Magna, Barnaby's wife Joyce swerves her car to narrowly miss a shadowy figure in the road. Or so she thinks. Later that night a body is discovered in the old cemetery. Did Joyce hit someone after all or was the victim, who seems to have plenty of enemies, killed by one of the villagers? Barnaby and Jones have their work cut out as all the villagers seem to be hiding something - but is it murder?

When a young woman is dressed like a bride and drowned in a bath, it triggers a spate of ghoulish wedding-themed murders in Great Worthy. The case takes Barnaby and Jones to a donkey sanctuary, a heritage steam railway, and a pub run by an ex-copper and former brothel madam. With the serial killer still at large, could history be repeating itself?