Caterina Murino

My parents wanted me to be a doctor, and they weren't very happy at the idea of me choosing acting as a career. Everyone in my family went to university - my older brother is a lawyer - but when they saw me for the first time at the theatre, they thought, 'OK.' They like it very much now.

When people said Africa would change me, I didn't understand what they meant. To see the poverty in the townships, for instance, is overwhelming. I found it heart-wrenching to see young children walking barefoot and hungry in the dirt. I'm the kind of person who wants to change the world right here and now, so I got frustrated.

Sometimes you see films, not just science fiction films, where you get the sense that if the camera were to pan just to the left or the right, all of a sudden you'd be seeing light stands and crew standing around. But with 'Blade Runner,' the beauty of it is that it felt like a real, breathing city.