Elaine Aubrey is one of Dr. Bolton's newest, but most frequent patients. So frequent in fact, that the village gossip has it that they are having an affair. He gives her a lift home from a reception at the golf club when she feels ill. Later the same evening she accuses him of indecent assault after she has had a small accident with her car. He of course denies, but why should she make a false allegation against him? Gina nearly has an accident, because somebody is mucking about with the road signs, and Greengrass encounters a re-enactment society, who is lost for the same reason. Greengrass persuades their president Mr. Pym to they re-enact the battle of Aidensfield, which "coincidentally" took place on his land. But Pym refuses to have any his men play the royalist side of the "conflict", so Greengrass has to find some people to play the royalist army.

Dr. Merrick admits a mysterious man to the hospital. He has a few bruises and a nasty bump on his head. And he has lost his memory. To jog his memory PC Crane takes him to Aidensfield. Gina and Oscar remember that he has regularly visited the pub accompanied by an unknown woman. Dr. Merrick is also worried about one of her patients Mrs. Walker. She has some bruises, which she claims she got by falling over, but the beautiful doctor suspects they are due to domestic violence. When Dr. Merrick calls on her she finds her lying unconscious in a house smelling of gas. Her husband on the other hand is nowhere to be found. Vernon Scripps is afraid he has not accomplished enough and decides really make his mark on the world. At a seminar he gets in contact with Vince Edwards and Harry Blaine, who want to market e brand new kind of product. Plastic film to wrap around food and stuff. Who on earth has ever heard of a thing like that?