When J.J. [Abrams] called Lisa [Joy] and myself, he pitched us this idea of, what if we turn the structure around and started with the hosts. For us, that gave us a way to play with everything that we're interested in, all at once. It's the ultimate playground for us because we deal with questions about artificial intelligence, which is something I've long been fascinated by, but also human intelligence, or the lack thereof, human behavior, and interactive, immersive storytelling.