I can totally understand why people say: 'I'm going to do this T.V. series so that I can buy a flat'. But you've got to see what's of value to you as an actor.

It's a thrilling world, and people really like stories about secrets, which is the essence of a spy drama.

It's very difficult to make comedy work; I think it's a very underrated genre.

If one story becomes too hot, then you can't forget it. As an actor, you want to remain fluid.

Find out who you are and try not to be afraid of it.

I think in my job, it's quite difficult to find work on television... you don't necessarily want to get a profile for something that you don't fully believe in.

I'm not a big guy for research. You've got to take a risk.