Armie Hammer

There were two auditions for 'The Social Network,' one with Aaron Sorkin and one with David Fincher. I was a nervous wreck. I was like, 'Okay, how do I hold the paper without my hands making it shake?'

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.