You get to an age when you lose people close to you.

We've seen a lot of dirty politics in Ireland. We know from the French, their wonderfully neurotic presidents, that our hands are sort of tied. The Italians - I don't know where it stops. No nation can claim "We are an uncorrupt nation, therefore we will tell you what the morals of democracy are." Because it's going on everywhere.

I'm looking forward to locking swords with Douglas Henshall and working against the stunning backdrop of Shetland. I came to Scotland a lot in the '70s and '80s in various theatre productions and of course to film Hallam Foe but this is the furthest I've ever been.

If all you've got to do is a couple of lines, dear Jesus, don't let them down. Other people are taking responsibility.

In fact, the difference between creative and interpretive, it all starts with the writing. Then if you can get the money together to make the film, then you're in touch with the visuals and the actual creation, and the sound of what you want to mean. Of course, some directors get inspired by what people do anyway. Don't feel the need [to stick to the script]. In fact, they sometimes go "That's not what I had in mind, but that suits the purpose well.".

I know I don't go looking for directors.

In fact, most of the work that I have done for the American Hollywood things have not been in Hollywood. The studios are going out in Europe or around the place working.