The Doctor: I've seen bigger. Clara: Really? The Doctor: Are you joking? It's massive!

I never go online. The Internet stuff is bonkers. You must not look at it.

So is this how it works Doctor? You never interfere with the affairs of other peoples or planets, unless there are children crying?

The Doctor: Just had a fall. All the way down there, right to the library. Heck of a climb back up. Amelia: You're soaking wet. The Doctor: I was in the swimming pool. Amelia: You said you were in the library. The Doctor: So was the swimming pool.

We're thrilled to have Maisie Williams joining us on Doctor Who. It's not possible to say too much about who or what she's playing, but she is going to challenge the Doctor in very unexpected ways. This time he might just be out of his depth, and we know Maisie is going to give him exactly the right sort of hell.

An awful lot of storytelling isn't really about making people understand - it's about making people care.

Have you met the French? My...GOD they know how to party!