Interview with Martin Freeman, who plays Bilbo in The Hobbit: The Desolation of Smaug.
1. On the magic of telling this story.
2. On his character's growth in the film.
3. On his character finding courage.
4. On Ian McKellen's work as Gandalf.
5. On his co-star Ian McKellen.
6. On the film's challenges and ingenuity.
7. On what he hopes audiences will take away.