Roman history was kind of unavoidable where I was growing up. It was everywhere - all the place names and ruins and forts. My dad's a history buff, and I spent a lot of time on Hadrian's Wall. I became fascinated by the idea of what was so terrifying up there that the Romans built a 60-mile long, 30ft high stone wall to keep it out?

I think I'd like to do a big movie with a strong female lead, whether or not she would be a superhero. I'm more interested in characters like Scarlett Johansson in 'Lucy.' I'm less interested in people with superpowers because I can't identify with them.

I would love to do a Black Widow movie. That's perfect, I would love to do that. That character is really interesting: she doesn't have any superpowers; she just has extraordinary skills, and the world that she comes from, being this ex-K.G.B. assassin, I find that really fascinating, yeah.

I love CG - it's a great tool. I just don't think you should use it to replace reality; you should use it to augment and enhance. Do matte paintings, do composites, do replications, stuff like that, but you're taking something real and working with that as opposed to trying to fake it from scratch. The human brain can tell the difference.