The tailor Frank Hodgson wakes up when a red car smashes through the window of his shop at the middle of the night, but he only manages to see how it backs out again and disappears. Mike and Jackie are barely home from their honeymoon when Mike begins to suspect that she is seeing another man, Sean Banks, Banks is stopped for speeding in a car which matches the description of the one that smashed through Frank Hodgson's window and he mentions her as an alibi. Greengrass has lost his old friend Silas Moorcroft, who suddenly had a heart attack and had to be rushed to the hospital. But there will be no funeral because Moorcroft has donated his body to medical science. Of course Greengrass has a perfect solution to that.

Joyce Carswell does not get along very well with her mother-in-law. The old lady dies under mysterious circumstances and it seems that Joyce has killed her. But her husband makes it look like the old woman's death was caused by a man, who has robbed several old people in Aidensfield by posing to be from the water board. Oscar Blaketon is making inquiries in a very serious matter. The Aidensfield Darts Trophy resides in the White Lion pub, but it rightfully belongs to the Aidensfield Arms. To settle the matter he and Angus Fergussson, the owner of the White Lion, agree on a final winner-takes-it-all match. David wants to play for the Arms, but when Blaketon will not let him try out for the team he joins the White Lion team instead.