I will never, ever do a film as successful as the Harry Potter series. But neither will anyone else.

In terms of drama school, what that will give you that you won't necessarily learn on a film set is the technical ability - ie, projecting your voice and stage craft.

You never want to be forced to do something. But the world around you starts to influence you in ways you never expected.

The sixth Harry Potter film - I don't like my performance in that film at all.

There's an incredible comfort level that I have on film sets because it's where I've grown up.

I have no idea how much money I've got.

Mostly, I'm drawn to great characters and great worlds that use weird things for their language - whether it's dance, whether it's pop music with Justin Bieber, or whether it's magic.