As a kid, I knew all of the dinosaurs. It's one of those tragedies that I've forgotten what dinosaurs are cool.

Amy Pond is, er...I've sort of fallen in love with Amy Pond.

If I could film, we'd film every episode of 'Doctor Who' in New York. I have an affinity with the city. It has some wonderful locations and it is devastatingly vast and huge. Central Park looks amazing on camera.

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.

We're all stories, in the end. Just make it a good one, eh?

There's something very intimate about taking someone's work, turning it over and unpicking it. In the same way people have unique handwriting people have a sewing style. You do start building a fantasy relationship with the person.

Any actor worth his salt has a responsibility to reinvent himself from part to part.