Actually, when I did "10,000 B.C.," in the middle of production, I wanted to quit my job, because everything went wrong.

I also, since we have digital cameras, the blue screen composites are so good that I would rather shoot on a stage than there, especially the complicated sequences. The sun never sets in a studio stage.

I've had the pleasure to work with a lot of very great actors. And they're too different to say who's the best.

I think sport in general affects what people see in movies. I always try to explain to people in Hollywood that we have to make movies more like sport because, in sport, everything can happen and it's so much better than movies in some ways.

I try to put in every one of my movies some sort of message. I don't want to overdo it, because I don't want people to get annoyed by it, but it's good to have a message.

It's just one of those things. Everybody wants to do it, but it's really difficult. People had to wait for "Indy 4" for a decade, and the reason is because of the people involved.

Actually, when I did "10,000 B.C.," in the middle of production, I wanted to quit my job, because everything went wrong.