In which the narrator contends with the sorrowful estrangement of Diana Vernon and the grim machinations that strip him of his estate, leading to a fateful clash with loyal servants, Highlander allies, and treacherous foes within the ancestral Osbaldistone Hall. The episode closes upon scenes of captivity, desperate rescue, and a melancholy reflection on honour, love, and the enduring shadow cast by Rob Roy among the wilds of Scotland.