I'm a right pain in the hole for my agent. I won't take certain parts if I think they're offensive or banal. For instance, I won't do a film if I think it's full of violence for violence's sake, or a television drama if I don't think it's intelligent writing.

In theatre, there's the director, the writer, and below them the actor. In film, it's the actors who are most important. That goes against the grain for me.

I just would like to keep going. If I kept getting the kind of work that I've been getting for the last 20 years for the next 20, I'd be a bloody Dame of the British Empire. I'd be so happy.

When I started drama school, theatre was the main draw. I never had any movie star notions. Not that there were family ties to the theatre, either.

I was very lucky in that my parents were very broad-minded. Because they had come from another country and hadn't been able to fulfill their dreams, they wanted me to be more of myself, if you know what I mean.

I didn't really know anything about Margot Fonteyn. I'd never really been a ballet child, so I had no idea what an incredibly huge icon she was, not just in terms of a creative icon - she was also a style icon. I had no idea she was up there with Audrey Hepburn and Jackie Onassis in terms of that kind of image.

I suppose it's whether you want to be a famous person, or whether you want to be an actor. You have to decide what your priorities are. Great actor, huge star. Sometimes, the two walk hand in hand. Most of the time, they don't.