Vernon Scripps and David are on their way in a tanker when they are forced off the road by an oncoming car. None of them get seriously hurt when the tanker overturns, but Vernon Scripps has a temporary loss of memory. Dr. Alway gets him admitted to his own hospital The Royal in Elsinby. The contents of the tanker ooze out on the ground and into a river and several people show signs of poisoning. Vernon Scripps is the only one, who knows what is in the tanker, and the hospital staff will not let anybody talk to him. Getting the tanker contents analyzed will take days and meanwhile nobody is allowed to use the tap water.

The Frankie Rio Trio once belonged at the top of the charts, but popularity has dropped and now they are struggling for a comeback. Now finances are so low they have to skip a hotel bill. They are on their way to Aidensfield, where they will stay with their old friend Vernon Scripps until an important gig in Whitby. On the way pick up a young woman, Rachel Godwin, and her baby and give her a lift to Aidensfield where her parents live. She has run away from a maternity hospital because she does not want to give up the baby for adoption and is now on her way to her parent's house in the village. While she calls her mother to prepare her Frankie is scared off by the sight of PC Walker and the trio drives off without knowing they have an extra passenger.