In 900 years of time and space, I've never met anyone who wasn't important

Now, the question of the hour is, "Who's got the Pandorica?" Answer: I do. Next question: Who's coming to take it from me? Come on! Look at me! No plan, no back-up, no weapons worth a damn! Oh, and something else, I don't have anything to lose! So, if you're sitting up there in your silly little spaceship with all your silly little guns, and you've got any plans on taking the Pandorica tonight, just remember who's standing in your way! Remember every black day I ever stopped you, and then, and then, do the smart thing: Let somebody else try first.

Actors, movie stars, rock stars, I can meet them with no worries - but with footballers I go weak at the knees. All of them.

When I started Doctor Who Steven Moffat said, "That's it for the rest of your life." I'll be Doctor to a whole generation when they're 50.

I used to love ninja movies. That was my thing.

For clothes, I like Dover Street Market and Acne. For vintage, I go to Mint just off Seven Dials. For shoes, it's Church's and Russell & Bromley.

Being an actor is about having the courage to follow your instincts, and also having the discipline and dedication to sacrifice the things in your life that you need to sacrifice to get the best out of yourself artistically.