The Lord of the Rings: The Two Towers (video game) they continue into Moria. Inside, Gimli (John Rhys-Davies) is horrified to learn that his cousin Balin is dead. In the Chamber of Mazarbul, the Fellowship finds Balin's tomb and a record of how the dwarves lost the mine to the goblins. The fellowship is then attacked by a hoard of goblins and a cave troll. The party manage to fight off their attackers and get to the exit, but on their way across the Bridge of Khazad-dûm they are confronted by a Balrog, and Gandalf (Ian McKellen) sacrifices himself to allow the others to escape. Soon thereafter, they reach Amon
Themes of The Lord of the Rings "The Lord of the Rings" is contrasted sharply with the prominent role also given to choice and free will. Frodo's voluntary choice to bear the Ring to Mordor is seen to be an act central to the plot of the whole story. Also important is Frodo's willing offer of the Ring to Gandalf, Aragorn, and Galadriel, and their willing refusal of it, not to mention Frodo's final inability to summon the will to destroy it. Thus, free will as well as fate is seen to be a constant theme throughout the story: from Sam's vision of old Gaffer Gamgee's wheelbarrow