Billy and Timmy earn a little extra pocket money by collecting golf balls. One day Billy finds his friend assaulted in the woods by the golf course. Jimmy says he was attacked by a man sitting in a grey Jaguar with another man and a lot of papers. He even identifies the man from a photograph that PC Rowan has borrowed from the club secretary Harry Fell. Severe stomach pains prevent Greengrass from placing a bet for a "friend", and the old scoundrel wishes he could disappear. Changes are on the way within the police and Inspector Barry commandeers sergeant Blaketon's office while he makes his report. Blaketon fears for his position and starts looking for another job.

The honeymoon is over for Rob and Helen Walker. A car with an unconscious man in it is found in a ditch at Long Lane. And somebody has stolen all the sheep from Len Hallett's farm. Since it happened only a few hundred yards apart PC Walker suspects that the two cases are connected and that the unconscious man, Frank Mirfield, may have seen something he should not. Terry Parsons' grandmother has become senile dementia, and Dr. Walker suggests that they lock her in to keep her from wandering off, but the next morning the old lady has disappeared. Norman and Kath Harrison have bought a farm and necessity forces them to live off the land and Aunt Peggy decides to become self-sufficient too, but that idea really stinks.