I can’t stop traffic on Fifth Avenue, not unless I walk in front of an oncoming cab.

My assessment of Julian Assange is a professional one, really, of what he's managed to achieve, and the idea that he came up with, which set the world alight and continues to inspire others like Snowden [NSA leaker Edward Snowden], about the secret goings-on that are done in our name with our tax dollars on behalf of big business or politics. He launched the revolutionary idea that citizens can start to claim back a paradigm for questioning power structures and those in authority through an anonymous, whistle-blowing website.

The number of people my age, younger now, a whole generation younger, who are fiercely bright, over-educated, under-employed and who are politicised and purposeless really upsets me. It's soul-destroying.

It was great. I got to hang out with him [Martin Freeman as Bilbo Baggins], 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.

What makes a good animated movie is being able to balance adult and knowing in-jokes and also just out and out funny things that make all people laugh. The idea that it's actually something that will appeal to a family, that's the trick.

I had the privilege of being able to choose, or at least have the opportunity to work at, being anything but an actor.

[ Stephen Strange] is less strange than other characters I've played. He's lost the power to love, which doesn't make him a nasty person. I just think he's closed-off.