Second film in Peter Jackson's epic big screen adaptation of J.R.R. Tolkien's 'Lord of the Rings' trilogy. The Fellowship of the Ring has now divided and Sam and Frodo are lost in the hills of Emyn Muil. They are also being followed by Gollum, a creature who promises to help them find the Mountain of Doom. Meanwhile Aragorn, Legolas and Gimli search for the hobbits Merry and Pippin in the Kingdom of Rohan, which is currently being attacked by Saruman's orc armies. Gandalf returns as Gandalf the White to remind Aragorn of his destiny to unite the people of Rohan with Gondor. Whilst the Fellowship are not travelling together they must unite against the powerful forces coming from the Two Towers: Orthanc Tower in Isengard where Saruman has bred a deadly army of 10,000, and Sauron's fortress at Barad-dûr.