My first agent dissuaded me from calling myself 'Cumberbatch.' I had six months of not very productive time with her, so I changed agents. The new one said, 'Why aren't you using your family name? It's a real attention-grabber.' I worried, 'How much is it going to cost to put my name in lights?' But then I decided that's not my problem.

There are things that are a given, that you've already established, and obviously, visually, certain iconic things that can't be completely removed, like a certain hat or a certain coat in my case.

[Doctor Strange ] is slightly more specialised than Spider-Man or Superman or Batman, but he's very loved by people who know him.

[Sherlock Holmes] has moved from being someone who was sociopathic, work-obsessed and slightly amoral, into being someone who has a certain degree of a private life, which is very, very private, with The Woman, or Irene Adler.

I like to think that we’re revolving on this planet and revolving through the galaxy. I love having context that’s so much bigger than I can fathom. It’s fantastic to realise how insignificant you are.

Sometimes when you do fight scenes you think, "Oh, I'll be hit in the face," because people get carried away with their vanity and want to look too cool to care, but we were all really careful with each other.

That's something I have to work on: to separate what really matters, to conserve energy by not worrying about what other people think. When I walk through that door, it's about home. If I didn't do that, I'd become consumed by one thing only and damage the people who love me. And it would damage the work.