When you start a movie, it's not like other kinds of work that you have when you know your boss for years or colleagues for years. You're meeting everyone, mostly, for the first time. You have to get comfortable with those people so you can perform, because the first thing that is going to shut you down is any kind of anxiety.

With the advent of this kind of TMZ culture, it sadly seems to have infiltrated the vanguard of film commentary. I see these reviews sometimes where I think, well, you have a right to say whatever you want about my work, and I will listen whether it's good or bad and see if there's something that I might work with, but personal issues don't have a place in film commentary.

I think that movies can help guide us through those experiences [the problems that are happening in our daily lives, the stresses between countries, the economy and global warming]. I think all art tries to grapple with, redefine, come to terms with, express what's happening now when it's working. You can be entertained, but you can also be stimulated to think about things.

When you're playing supernatural characters, there's an infinite number of possibilities with a character. And I also think they're wonderful and entertaining for the whole family. You don't have a high body count.

If I could have been a marine biologist I would have, but I didn't have that kind of intelligence. Numbers were never my strong point.

I know there's been a lot that's been said about animated voice work, as though it's 'you can do this in your jeans and there's no camera and no pressure there. It's no big deal. It's easy.' The truth is, it's really a great test: how deep is your ability is to access your imagination?

If I do do a sequel, I'm going to have to know for sure that the script is better than the original. So I'm going to be very careful about that because I'm not eager to repeat myself.