Insp. Crossley has an interesting idea as to what has been responsible for a series of attacks on sheep - he thinks a puma did it - much to the Ashfordly Police's amusement!!!!!!!! He keeps to his theory until Alfred is put in the frame for the crime. Claude is ordered to have Alfred destroyed, Claude violently objects and even steels Alfred back. But Nick doesn't believe Alfred is to blame and catches the real culprits in time. They were sheep rustlers, and Blaketon has great fun in informing Insp. Crossley of this fact!

Insp. Crossley suspects an old woman of being responsible for an attack of food poisoning, but Kate soon discovers it was due to something entirely different - arsenic poisoning from old wall paper. Nick points out to Blaketon that the Insp. hasn't been keeping CID fully informed which soon puts an end to his presence in Ashfordly. The police are also surprised to discover that their new Inspector is a woman - Insp. Merchison!

There is an outbreak of rabies which results in the garage owner's death. Blaketon is outraged at the owners if the dog which brought the disease into the country from abroad. However later they discover their own son has been bitten by the dog. Nick asks Claude to help the gamekeepers to look for the dog and the matter is resolved. Ashfordly Police have a new vehicle, which unfortunately Alf damages on its first time out!

Nick and Alf go on a fishing trip to Whitby. Alf is looking forward to a weeks holiday but Nick is there undercover to investigate smuggling. Nick finds out that a container dumped at sea contains counterfeit money. Alf teaches Nick about fishing and they organise a game of poker with some of the suspected smugglers. Nick takes this opportunity to force his opponent to hand over some of the counterfeit money. They are lodging with the Stirling's who own a sailing shop. Jake Stirling helps Nick and Alf set a trap for the smugglers and they are caught. Jake's girlfriend finds out she's pregnant and he wants her to have an abortion. Kate tells her its illegal. Blaketon is taking over Nick's patch while he's away which gives him a great opportunity to keep an eye on Greengrass. However he fails to find out that he's doing a very good trade in venison!

A break in occurs at the Children's Department of Ashfordly Council Offices, Nick disturbs the intruder but the burglar escapes with a file detailing an abortion. Kate helps a girl named Sandie when she cuts her hand and a toddler goes missing in Whitby. It turns out Sandie did the robbery and abducted the child believing it to be the baby she gave up for adoption. Greengrass is into pigeon racing and is horrified when peregrine falcons kill one of his pigeons. He tells Nick who, tells Claude its not a police matter. Two bird watchers then have their falcon eggs smashed for which Blaketon naturally suspects Greengrass, it turns out Lord Ashfordly's game keeper is responsible and Greengrass demands an apology from Blaketon - but doesn't get it!

There is a rugby match between the harbour men and the North Riding Police. At the pub afterwards Gina has fun flirting with one of the harbour men and with Phil. As she is driving home she notices that she is being followed. She panics, stalls her car and is chased into the woods. Greengrass notices that a young girl is in trouble and tells Nick unaware that it was Gina. Kate coaxes what happened out of her and Nick reports the crime. Inspector Merchison doesn't believe Gina, which infuriates Kate. Phil's tie is found in Gina's car, but Blaketon assures him that no one suspects him. Phil, Nick and PC Little unofficially question the harbour man from the pub and he is arrested under suspicion. Another girl in Whitby is also being followed, but luckily Nick is around when he makes an attack.Gina comes in for an identity parade and it turns out that it was PC Little who was responsible. Gina threatens to return to Liverpool just as a run away pig comes into the pub! - everyone has fun tr

Nick and Kate's relationship is really put to the test. Nick is slacking in his work, whilst James that her quality of work has also reduced. Nick confides in Blaketon and James is there for Kate to talk to about their problems. Kate tells Nick she is pregnant but he is a lot more keen than she is and is upset when she suggests bringing up the baby on her own, because of their ‘unworkable marriage'. Kate ends up performing first aid on top of a church roof, and Nick is annoyed at her for taking the risk going up there, but she informs him simply that its ‘her job'. Later the situation is reversed when Nick arrests a man with a knife. In the final scene Kate tearfully realises the baby and their marriage is most important and is upset to think she may have ruined her and Nick's special time, but Nick comforts her, telling her everything will be all right and the couple make up happily.

Kate arranges with James to do only 2 surgeries a week in Whitby as originally planned and James would help out in Aidensfield when necessary. A feud amongst a local family turns nasty and the police soon learn there's a lot more raw emotion and conflict behind the trouble as they find out more about the families recent past. Billy an of friend of Gina's turns up, who has just been released from prison. He buys Gina a stolen record player from Claude - of which Blaketon is of course suspicious! Nick and Kate are looking forward to the birth of their new baby, Nick even buys a set of toy soldiers! Kate is craving banana and marmite sandwiches or is it chips and ice cream!!