The Hobbit: The Desolation of Smaug Trailer

Thorin and company have reached Lake-town and it is time for the hobbit Bilbo Baggins to fulfill his contract with the dwarves. The party must complete the journey to Lonely Mountain and burglar Baggins must seek out the Secret Door that will give them access to the hoard of the dragon Smaug. If Bilbo and the others are able to gain the treasure, will they be able to keep it? And will they discover what has become of the wizard Gandalf?