Henry investigates a prowler fond of older ladies, and begins to suspect the celibate supplier of his cheese.

A diner collapses and dies in the restaurant's toilet. But when the police arrive the body has disappeared. Soon on the scene are two detectives from the Crime Squad, who have a long standing interest in the dead man, and in his missing car. Crabbe tracks down the car before they do and finds a huge sum of money in the boot.

Fisher's younger daughter has left home after a row and thrown in her lot with a group of squatters. He asks Crabbe to find the girl and try and persuade her to return home. Henderson has bought a new field to add to his market garden, but is horrified to find that it has been invaded by travellers. He appeals to Henry for help, whereupon Henry finds that the two cases have a common thread.

Bill Pritchard, an old friend of Henry's and the supplier of fish to the restaurant, is accused of murder when his girl friend's car is found abandoned and the ashes in his smokehouse show traces of human remains. Henry investigates and uncovers an amazing plot to frame Bill and steal the profits from the subsequent sale of his business.

Medium Faith Revelle has received a number of threatening letters and seeks police help. Freddy Fisher, having once sought advice from her in solving a case, wants the whole matter dealt with quietly. But someone has alerted the press. Henry Crabbe and Sgt. Cambridge are assigned to guard Miss Revelle.

In a moment of weakness famous cookery writer Hilary Smallwood has given her unscrupulous nephew Colin a Power of Attorney. He has sold her house and put her into a retirement home; now he is trying to steal her recently written memoirs. Hilary calls on Henry Crabbe and her lifelong friend Seymour to help. Meantime there is friction behind the scenes in the restaurant between Steve and John.

Fisher drags Crabbe down to the West Country to investigate the apparent murder of an undercover woman police officer. While Henry is away a burst pipe causes havoc in the restaurant's kitchen.

There's a spate of burglaries, the local police station's closed down and the great and good of Middleton, headed by Mr. Chukky Chicken' Barry Wilkes, want Crabbe to catch the thief, popularly believed to be teenager Karl Elves or 'Pikey'. To their dismay, Crabbe is much more interested in pike than 'Pikey'.

Crabbe has to join ACC Fisher and DS Cambridge on a management development seminar, but Fisher is having a crisis of confidence in 'The Job' and after a rave review, 'Pie' has customers queuing at the door - could this be Crabbe's chance to leave the Force and concentrate on cooking?