The Hobbit: The Appendices - The Journey to Erebor

Part X - The Journey to Erebor is a documentary that focuses on the backstory and the lore of The Hobbit: The Desolation of Smaug. It explores the history and the nature of Smaug, the dragon that took over the Lonely Mountain. It also shows the design and creation of various characters and races, such as Beorn, the giant spiders, and the men of Lake-town. It also features the music of the film and its composer Howard Shore. It gives an insight into the rich world of Middle-earth and its connection to The Lord of the Rings.