Playing villains is very liberating because unlike the leading man, nothing is expected of you. Leading men have to look good, they have to behave in a certain way, they have to fulfill an audience's expectations. But as a bad guy, you have free license to take the audience by surprise. And that's what audiences want - they want unpredictability from their villains. The villain's job is to subvert it.

I love theater work because of the immediate effect your performance has on the audience. And I love the repetition, I love getting on the same stage for more than a month and reciting the same lines, trying to make a small or large step towards an improvement in my acting.

Music is an essential part of my life and I'm completely lost without a good album to listen to or my iPod in my pocket!

I enjoy playing villains - I'm very proud that I belong to a very honorable tradition of British actors who come to Hollywood to play the bad guys. At some point in American film, I think there was the idea that the British accent had a tone to it that's a little bit naughty.

I've always loved teaching acting. I think it helps me to kind of get back to basics. It's like a refresher course for me as well, so in a sense, I'm hopefully learning as much as my students are - or at least discovering or re-discovering as much as they are. I find that when I teach, I'm reminded of my own sort of failings. I'm reminded of where I sometimes keep going wrong.

I think, because of my background, which is slightly more exotic than the average British actor, I think, I sort of occupied this little niche quite early on of playing the foreign guy. It started way back at drama school, I played an Eastern European heavy, I played the Russian mobster. And I have done all those different ethnic roles, and I think it's partly because of my look, I think I've got an adaptable sort of nondescript ethnicity, which you can't quite pin down, but it's enough to kind of get a flavor of something.

Playing villains is very liberating because unlike the leading man, nothing is expected of you. Leading men have to look good, they have to behave in a certain way, they have to fulfill an audience's expectations. But as a bad guy, you have free license to take the audience by surprise. And that's what audiences want - they want unpredictability from their villains. The villain's job is to subvert it.