 While Grant is fixing dinner for Nicole and Jonah, Joyce comes by with a salmon that she bought from a couple of "hucksters." Grant determines that the sellers were poachers and sets off to investigate. On the way to the hatchery Grant, Nicole and Jonah visit their old friends, brothers Bert and Cully. The police discover illegal salmon in the brothers  storage shed which Grant suspects were planted. With Bert and Cully facing charges of poaching and eviction from their camp, Jonah and Nicole discover evidence that they hope can clear the brothers and lead the police to the real poachers.