I could never do stand-up because it's that thing of having to get up on stage. And out of every 10 jokes you tell, nine of them have to get a really good response.

I'm never going to be in something as commercially successful as 'Harry Potter' ever again. It's impossible. So that gives me incredible freedom to go off and make the slightly off-the-wall films that I want to make.

It's interesting because people assume that because I'm famous I know all famous people.

Some actresses are just insane. I've never worked with a nasty actress - they're all absolutely delightful. But completely barking.

I Google myself to see what come up when you Google Daniel Radcliffe because that's always amusing.

I think that the process of making a film is an underrated factor in how that film turns out.

I'm also a fan of ridiculously coloured and patterned socks.