Bilbo joins thirteen dwarves led by Thorin Oakenshield The Hobbit: An Unexpected Journey - Wikipedia.
The wizard Gandalf recruits a quiet hobbit named Bilbo Baggins The Hobbit: An Unexpected Journey - Wikipedia.
The 2012 film is the first installment in Peter Jackson's fantasy trilogy based on J.R.R. Tolkien's 1937 novel The Hobbit: An Unexpected Journey - Wikipedia .
During the trek, Bilbo falls into a goblin cave and encounters Gollum Hobbit, The: An Unexpected Journey (Blu-ray) - Amazon.com .
Reclaim the Lonely Mountain and its lost treasure from the dragon Smaug The Hobbit: An Unexpected Journey (2012) - IMDb .