My parents' generation was definitely pre-telly, and they knew how to entertain each other. Everybody knew something that they could do - a song or a poem, or a piece of music. At school, I remember being a cat and then a budgie and then a bumble bee. I obviously thought all that was marvelous.
My background is really being a writer's actor - that seems to be the way I work best, bringing out the best of writing. There's a whole range of acting skills, and some people can be astonishing with very poor material. That's not me; my skill is essentially unlocking the writing.
I would rather give up acting than become world famous, because I think you pay a very high price. Writing and putting new plays out into the world has informed what I do, and I've had a lot more freedom to play really interesting parts.
I was the suburban kid of Scottish parents, and the idea of an acting career was so beyond my experience. I didn't even know there were drama schools until a friend told me.
I loved 'Homeland' - it's such an intriguing, intelligent piece of television, and I am fascinated by them making a hero and heroine that are so odd, so flawed and so complicated. It is a programme that really draws you in.
I have done some wonderful television, but you know, there's not as much exceptional material as there is in the theatre. So I do a lot of theatre, but really, as with most actors, I just love going from one to another. It's stimulating, it's diverting, it's a different way of life, and you know, I dearly like a good mix.
I do feel almost violent when I'm watching things that I don't think are good enough. I get furious for the audience. I want to say to them, 'This play is not supposed to be like this. They've got it completely wrong. You should be electrified by this.'
I desperately wanted to play the part of Darth Vader's mother - I think she ended up being played by a Scandinavian actress - because my son was completely crazy about 'Star Wars.'
