Rowie is involved in a bizarre emergency. When she goes there across country by horse, she discovers that all is not what it seems and calls the base for assistance.

Guy finds himself faced with a difficult moral dilemma. Steve continues to be infatuated by the local school teacher, Jane, and he is determined to make their relationship more serious. However, when she goes to see Guy it emerges she has a fatal illness. Guy is desperate to maintain his Hippocratic Oath but he doesn't want his friend Steve to be hurt.