You can't have a movie with a group of people that are significant players in the story, that push forward the plot, without introducing at least one or two of them.
Evangeline LillyI got called and was told, "We'd like you to do The Hobbit", which was my favorite of all of them when I was a kid - "And we want you to play a character that's not in the books", I gulped and hesitated, but then I went, "These guys know this world, and they represent this world so well, that I actually think they've earned the right to have a little play."
Evangeline Lilly