There's a huge amount of footage of Julian [ Assange] online, but he's usually in presentation or defending mode, talking about his cause, or the revelations which Wikileaks have brought about. There's none of Assange relaxing or in private mode. There's none of the personality I tried to give him behind closed doors [in The Fifth Estate ].

I was brought up in a world of privilege.

Upper class to me means you are either born into wealth or you're Royalty.

I never really got obsessed about one thing for long. I was a bit of a butterfly and a magpie.

I thought, well, why am I giving up on my primary dream to work doubly hard, to do something as an alternative to what it really still want to?

I'm quite surprised by how many people grew up with this character [Doctor Strange ].

I'll always do 'Sherlock' - it's something I'm not going to give up on.