David Harewood

I grew up in Birmingham, but my parents are originally from Barbados. My dad, Romeo, was a long-distance lorry driver, and my mother, Mayleen, worked in catering.

I didn't go abroad until quite late. A friend drove us to Amalfi, Italy, for his sister's wedding when I was a teenager. It was exciting driving through Europe.

My parents are very proud of my success but still worry, as I'm in a profession where there is no guarantee of work. They have always supported my decision to go into acting, but there have been tough times work-wise.

On the red carpet, one tip is to suck in your cheekbones - apparently it looks better on camera. I don't know, though; I think a nice smile is best.

As an actor, whether I'm playing Othello on stage or David Estes on 'Homeland,' that ability to give into your imagination is something that I enjoy.

Back in 2005, the Anthony Nolan Trust could have asked me just to speak out about the lack of ethnic minority donors on the bone marrow register, but that would have meant nothing if I wasn't prepared to join up myself.

As an ambassador for the aid agency Cafod and the Anthony Nolan Trust, I need to be sure that my public support for those charities is a help for their work, not a hindrance.

I try to ensure my daughters are not spoilt. They are very aware of how lucky they are and appreciate it. We have had some lean years, so they know it's not all about luxury, travel, and hotels. They are grounded, and I'm grateful for that.

I remember coming back to the U.K. after spending five months in Charlotte for 'Homeland,' and I just found myself just wandering around London. There's nothing like it - the buildings, the architecture, the sense of history, the sense of culture - there really is nothing like it.

My black hero is and always will be Martin Luther King, not just because of the strength of his oratory but because his vision was very much the reality that I'd come to take for granted.

At school, I was the classroom clown - I was always being thrown out for being naughty. Before I left, a teacher called me in and suggested I became an actor.

I was in a number of school plays, one in particular, when I was 13 or 14, entitled 'Illusions.' It was put together by one of the teachers, and was about famous historical figures. I had to do the Martin Luther King 'I have a dream' speech, and some black women in the audience were clapping and crying and whooping.