'Hamlet' is one of the most dangerous things ever set down on paper. All the big, unknowable questions like what it is to be a human being; the difference between sanity and insanity; the meaning of life and death; what's real and not real. All these subjects can literally drive you mad.

My rule of thumb is that I want to do things I'd like to go and see myself.

I suppose I've got a reputation for playing quite extreme characters and making them quite believable.

Nothing can be left until the last minute, so that everyone knows exactly where they are. Everyone is comfortable and everyone feels safe because we want people to be able to keep coming into this show and taking those risks. There are a lot of risks in this show, not just nudity, but emotional risks. We want the best actors to feel comfortable about coming in and exploring this subject matter with us.

I was obsessed with football when I was growing up.

It has to be absolutely believable. It's also going between images and scenes with nudity and sexuality that would be seen, in conventional terms, as kind of sexually exciting. It's up against things that are much more medical and gynecological, and notoriously we, as a culture and a society, have some issues with that kind of thing.

I'm not a Tony Blair impersonator.