I love seeing my characters big up there and I would have liked to have reached a different public in movies from my television public. There's still a part of me that wishes that my character range could be seen on the big screen. Rather, as Rod Steiger was, because he was a big influence on me - about becoming other people and not worrying about your own glory or self esteem but sacrificing yourself to become somebody else.

I'm really not interested in showing me or playing me. My gift as an actor, given to me, is to be able to become other people.

As I say, there's something that scares the hell out of me but it really makes me work hard in losing myself. I'm not really interested in me as an actor or being a personality player, or a Hollywood star. What's given to me is to become different people and to find the truth of that. That is really what I do.

It's an honour to have such a wonderful international cast on board for this world famous murder mystery. Writer Stewart Harcourt has created an exquisite script. His attention to detail is impeccable.

My fun as an actor and my task as an actor is to transform myself to become other people. I enjoy becoming characters but I don't enjoy becoming caricatures. The research I do is only necessary in so far as we move into other dimensions.

I can't try to convert anybody. It's not in me to do that. But my faith has given me such an appreciation of people and meaningful relationships, and a world view which I didn't have before. And although I will fail every day, it gives me something to aspire to.

I'm 64 years old, and I've been acting now for 42 years. Only recently have I thought to myself, 'Hmmm, it may be interesting to start directing.'