The Fellowship find the dwarves within Moria have been slain, and they are attacked by Orcs and a cave troll. They defeat them, but are confronted by an ancient demon called the Balrog. Gandalf casts the Balrog into a vast chasm, but its fiery whip drags Gandalf down into the darkness with it. The rest of the Fellowship, now led by Aragorn, reach Lothlórien, home to elves Galadriel and Celeborn. Galadriel privately informs Frodo that only he can complete the quest and one of his friends will try to take the Ring. Meanwhile, Saruman creates an army of Uruk-hai to track and kill the Fellowship save Frodo.