You dread that there will be real problems during filming.

People fear they won’t get what they want.

Success is all about being able to extend love to people. The people I consider successful are so because of how they handle their responsibilities to other people, how they approach the future, people who have a full sense of the value of their life and what they want to do with it.

It's great to be on a set where there's time and there's focus and there's also a kind of adrenaline thrill on a set where people are saying: "We have to get this shot, we've have to go, we've got to move on!"

Kenya doesn't have much of an infrastructure for hosting a film of this scale. Our producer decided that for the film to really work it had to be in Kenya.

I loved doing Harry Potter. I had a great time on that. And I think it's good to have a mix. I think you're learning all the time.

I went out to Mount Kilimanjaro, which I thought was very beautiful, but there were a lot of people there.