Having said that, what I think we found, in doing the show, and in life, generally, is that the more you try to separate sex from everything else, it's impossible. You can't. The act of observation affects the actual experiment, and we see that in this.

I don't find the life in Hollywood all that meaningful or inspiring.

For a culture that has such a problem with death, we seem to deal with it in a quite bizarre way. We see people shot, killed and blown up, and we find it funny and sexy and all those things. But, the reality of it is that every day people die, and people are really sad and they grieve and they go through a really difficult process with it.

I'm not a Tony Blair impersonator.

I perceive and relate to the world through where I grew up; that's part of me. It's what I judge everything else against.

And so, in terms of setting the right tone and finding a way of presenting all of these things, that creates a cohesive whole and doesn't alienate the audience, is tough. That's a challenge. And I think the tone of a lot of shows is discovered through experimentation and actually making it. Eventually, it starts to cohere.

Hopefully, any character I play has an anchor in reality. The more fantastical characters, or fantastical worlds that they inhabit are really fun and allow you, in some ways, to tell stories and reveal things about our lives that would be harder to take, in a more realistic setting.