I love acting. It's the one job I know of where you can go in, go through complete catharsis - emotionally, physically sometimes and mentally - and at the end of the day say, 'See you in the pub, guys.

I did 'Deathly Hallows' so my kids could get on the 'Harry Potter' set. They met Daniel Radcliffe, who was a darling and couldn't have been nicer to them so I'm a hero right now.

There are some people who walk into a room and they oxygenate it, by their very being there's fresh air. Then there are those who come in with the smell of death and they suck the life out.

I love acting. It's the one job I know of where you can go in, go through complete catharsis - emotionally, physically sometimes and mentally - and at the end of the day say, 'See you in the pub, guys.

The acting I got into by doing what we call pantomime, when I was sixteen. And, there were loads of very pretty girls in the show. I realized; I found out very early on, that the lead comic gets the girl. So, that was cool. When I went to university, I studied Economic Social History. And drama. That kind of got me into it. My main passion was to make films. It was never to be an actor. At that time, there weren't many opportunities for a working class Scottish actor. It was kind of an English thing. And it required a certain mannered cerebral acting style that I couldn't relate to.

The films that I really enjoy now are films that are made by, for wont of a better word, mavericks.

Nine out of ten delinquents are frustrated actors.