The Hobbit (film series) appearing in "The Hobbit" films. In early October 2010, it was confirmed by the studio that Martin Freeman had been cast in the role of Bilbo Baggins. It was revealed that he had earlier been approached by the producers to play a role in the films, but was forced to turn it down because of scheduling conflicts with the BBC television series "Sherlock". At the time, Freeman was quoted as saying, "[I]f something could be worked out, that would be great. I did it [turned down the role] with a heavy heart, definitely." On his casting, Peter Jackson was quoted
The Hobbit steals the Arkenstone—a most ancient relic of the dwarves—and attempts to ransom it to Thorin for peace. However, Thorin turns on the Hobbit as a traitor, disregarding all the promises and "at your services" he had previously bestowed. In the end Bilbo gives up the precious stone and most of his share of the treasure to help those in greater need. Tolkien also explores the motif of jewels that inspire intense greed that corrupts those who covet them in the "Silmarillion", and there are connections between the words "Arkenstone" and "Silmaril" in Tolkien's invented etymologies. "The Hobbit" employs themes of