I've seen and swam and climbed and lived and driven and filmed. Should it all end tomorrow, I can definitely say there would be no regrets. I am very lucky, and I know it. I really have lived 5,000 times over.

[on Martin Freeman playing Bilbo Baggins] It was great. I got to hang out with him, and I kept a straight face for a bit and then I started giggling because I know Martin, I don't know Bilbo. For Martin to be sitting there playing Bilbo is amazing. He's going to be amazing, he's going to be fantastic in this film.

The first time we did cavalry charge I was so breathless with excitement I nearly fell off the horse. I actually saw stars in front of my eyes and thought I was going to faint. The second time I had a bit more control but was still giddy with excitement. And the third time I was an emotional wreck. I had to really try hard not to cry.

I'd love to meet Julian [Assange], and time permitting, and his will permitting, I'm sure it will happen at some point. Even though he's been very critical of the film [The Fifth Estate], he's been very polite about me and my work, and I feel the same way about him.