You have to do bad things in order to become a hero. You have to make sacrifices.

I did archery when I was in high school. In our gym class we had two weeks of archery and I remember taking the bow and arrow and firing it up and across the street into a car parking lot.

The one thing that makes 'Torchwood' work so brilliantly and makes it a little bit above the rest of all other sci-fi dramas out there is that we have a sense of humour.

It wasn't until I got involved in Doctor Who that I started doing dramas on television.

I do tend to eat healthily most of the time, but I don't restrict myself. I believe in eating anything and everything in moderation and doing some exercise.

I am not one of those actors who dwells on the histrionics and the subtext and future text of the character. I deal with the scenes that I'm doing at that specific time, because if I do that, they play in more of a real way.

If you do something and it goes wrong, you learn from it and you move on.