Having crossed the mountains of Mordor, Frodo and Sam wear the garments of Orcs in order to pass unnoticed by unfriendly eyes. In spite of their small sizes, the Hobbits make passable Orcs, but still, the journey is perilous. Sam once again vows to protect Frodo, whose health and mind are failing him, as they make their way ever closer to Mount Doom and the penultimate fulfillment of the quest.