I've always loved dinosaurs.

I am a fancy dress grump, to be honest.

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

One of the exciting things about producing a comic is seeing the artist stamp his own interpretation on it.

It's been four years. It's been the best four years. It's been wonderful, it's been a privilege to work under Steven Moffat. But I think when you gotta go, you gotta go It's sad, I'm going to miss it. I'm going to miss Comic-Con as well. It wasn't an easy decision, but I dunno, you can't play it forever. And, look, they'll get someone amazing and brilliant, and that's the great thing about the show. It continues, and it will get bigger and better. And you'll forget about me.

The fact that you've got zombies in this movie allows you to make slightly bolder choices tonally.

When you think about it, we’re all different people all through our lives, and that’s okay, that’s good, you’ve got to keep moving so long as you remember all the people that you used to be.