I'm telling you, until I shaved my head, I never realized how much heat is lost through the top of the head. I walk out in winter and it feels like I have an ice pack on my head. Unbelievable.

It used to be that people would watch TV shows because they knew the characters would stay the same. Whether it's Archie Bunker or it's Thomas Magnum you watch it because it's like, 'I'm comfortable, this is the same guy.'

The imagination is part of the arsenal that actors draw from.

There's so many things that can go wrong in the execution of a project like a television show or a movie, so many little elements, any number of things, all the way to marketing - like they could market it poorly and nobody finds it and down it goes.

Given the right set of circumstances any one of us could become dangerous - so why not show that in our programmes?

I didn't feel entitled to become a star. I didn't expect it.

I have a lovely family who supports me and it's great.