It is a dark and stormy night when Gus falls under the spell of beautiful Amanda Stone, much to Felicity's chagrin. Robert Rutherford arrives in Avonlea, on Amanda's very heels, and claims the gems Amanda left in safe keeping with Gus are stolen. Gus, smitten with Amanda, refuses to believe Rutherford's claims, however Felicity smells a rat in fine french perfume. The town's people hear about Gus's gems and begin to treat him differently. Then a series of events causes Gus and Felix to be thrown in jail and Gus sets out to find the truth.