On a mountain trek led by Colonel Don Maxwell, Hamish advises caution once the climbers have reached their goal, but Maxwell urges them on into a dangerous situation.

A strange premonition, two escaped convicts on the run who injure Hamish's dog, Wee Jock, lead Hamish on a quest for revenge. TV John rounds up a posse to prevent Hamish from doing something he'll regret.

Hamish sets out to expose the hypocrisy of a bank manager. Hamish is having financial troubles, and Rory Campbell bails him out; in return, Hamish agrees to take part in Lochdubh's amateur production of West Side Story.

Major Maclean stages a robbery to make a false insurance claim. Before Hamish can settle things quietly, Inspector Bruce instigates a major surveillance operation.

Newcomers to Lochdubh Vicky and Paul Jeffreys cause a stir: Vicky tries to put reluctant villagers back in touch with their Highland heritage, gradually alienating them. Hamish investigates when this unpopular, meddling newcomer, receives anonymous threats.

Police constable Hamish Macbeth is baffled by two apparently unrelated mysteries: a huge quantity of table salt has been stolen from Rory Campbell's general store; and Geordie Robb, a local bully, is missing. Hamish outwits his superiors when he makes a connection between the two mysteries.