Members of the local constabulary patrol the town of Ashfordly and the nearby village of Aidensfield in the North Riding of Yorkshire, keeping the peace whilst also dealing with local loveable rogues and their own love lives. The programme is based upon the "Constable" books by Nicholas Rhea.
PC Mike Bradley investigates a mysterious case of food poisoning after a neighbourly dispute. Greengrass recovers a debt and finds himself the owner of a python.
Mike has to make a dramatic rescue after a dangerous radioactive isotope goes missing. Greengrass turns babysitter - for a champion greyhound.
Drama series set in 1960s Yorkshire. The Aidensfield police investigate a car accident that is not as simple as it seems. Neil and Maggie make a commitment.
A respectable bank manager finds his past coming back to haunt him, and Greengrass fixes the outcome of a local golf tournament - much to Blaketon's annoyance.
Police investigate a series of mysterious events that appear to be linked to witchcraft, and Greengrass becomes convinced the hidden properties of local mud will make his fortune.
Emotions run high as police investigate the kidnap of a baby. Greengrass turns to inexperienced hands to help him concrete a drive.
Sergeant Craddock finds himself out of favour with local farmers when he tries to implement the new breathalyser. A new addition to the station leaves Bellamy feeling lovesick.
Mike uncovers a complex blackmail case, and Neil and Maggie become concerned for the pregnant Nora Leddon when she gets ill
A secret obsession is uncovered as police investigate the kidnapping of a teenage girl, and Greengrass looks after a fussy feline.
Local UFO sightings are linked to the mysterious death of a cyclist on the moors, and Greengrass decides to become a communist.
A series of jewellery robberies coincide with the return of Lord Ashfordly's sister and her new fiance, and much to Blaketon's horror, Greengrass goes into the decorating business.
Following Blaketon's appointment as nuclear warning officer, Greengrass hatches a plan to save the village from annihilation.
Mike finds himself compromised by a romantic liaison, and plans to celebrate Gina's birthday with a French-themed party.
Mike meets his match in feisty new solicitor Jackie Lambert, and Bellamy decides reluctantly to let Greengrass find him a flat..
Maggie questions her marriage when Neil is accused of indecent conduct, and Greengrass organises a Civil War battle.
A pregnant woman fears for her baby after a series of ghostly events lead her to believe her house is haunted, and the Craddocks and Boltons fight it out at the Christmas charity dance.
Accusations fly as Maggie is revealed to be the main beneficiary of a patient's will, and Greengrass has a talented visitor.
The villagers organise a group protest against Lord Ashfordly's refusal to allow ramblers across his land. Meanwhile, a convicted armed robber returns to Aidensfield.
Tragedy strikes Aidensfield following a series of arson attacks, and Greengrass goes into the leisure industry.
An eccentric old woman reports an abduction, and Greengrass meets an old friend with an unusual proposition.
Gina finds herself accused of taking drugs as she attempts to rekindle her singing career. Following a windfall, David makes a foolish investment.
A new restaurant run by two brothers is the target of sabotage and an old friend of Gina's comes to stay in Aidensfield.
A snobbish couple recently returned from Africa find it hard to settle in the village, while their son appears to be the victim of bullying.
Mike and Jackie's future looks uncertain when Jackie's uncle becomes a suspect in a hit-and-run accident and she defends him in court.