Grumpy but promiscuous judge Jeremy Harding is sent compromising photographs of himself with a young woman and blames Beatrice. She denies it before exposing him as the father of her daughter, Petra. Harding asks Peter to find the blackmailer, who turns out to be very close to home. Lyle is involved when Stan Geddick and his druids claim the local golf club is on the site of an ancient place of worship but he saves the day by proving that they are,geographically, way off course,so to speak. Stan rewards him by setting up an idyllic date with Emily,which is ruined when Lyle's mother turns up.