The hospital staff have an intriguing case on their hands when local tramp Sebastian Fox is found dead. Ken Hopkirk rummages through his belongings and is surprised to find war medals, leading to the discovery that he was a decorated Navy hero. When a relative is traced but refuses to help with funeral arrangements, the Royal team decide to give him a fitting send-off by scattering his ashes at sea. Meanwhile, Jeffrey Goodwin is shocked to discover a farmer's cattle herd have contracted a disease which has passed into cheese that's available in the area, and Jill Weatherill, Matron and Sister Brigid encounter a runaway girl.