We have an exclusive clip from the extended edition of The Lord of The Rings: The Two Towers, which is now available on iTunes for the first time in high definition. Click on the video player below to watch this scene featuring Viggo Mortensen as Aragorn and Bernard Hill as Theoden.

CLICK HERE for information on how you can order The Lord of The Rings: The Two Towers, along with The Lord of the Rings: Fellowship of the Ring and The Lord of The Rings: The Return of The King in their high-definition extended editions on iTunes.

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The Lord of the Rings tells the story of Frodo Baggins (Elijah Wood), a hobbit who battles against the Dark Lord Sauron to save his world, Middle-earth, from the grip of evil. In the films, Frodo and his fellowship of friends and allies embark on a desperate journey to rid Middle-earth of the source of Sauron's greatest strength, The One Ring -- a ring that has the power to enslave the inhabitants of Middle-earth. The trilogy tells tales of extraordinary adventures across the treacherous landscape of Middle-earth and reveals how the power of friendship, love and courage can hold the forces of darkness at bay. Beside Wood, the films star Ian McKellen, Liv Tyler, Viggo Mortensen, Sean Astin, Cate Blanchett, John Rhys-Davies, Billy Boyd, Dominic Monaghan, Orlando Bloom, Christopher Lee, Hugo Weaving, featuring Sean Bean and Ian Holm, with Andy Serkis as Gollum. The films also star Marton Csokas, Craig Parker and Lawrence Makoare.