Joss saw an early cut of Thor and because he saw Thor and because he liked it is the reason I’m the bad guy in this, because he found it interesting and poignant and complex and it’s really up his street, as a character. And we wanted to take him further. The thing that I was very disciplined about was trying to expand his villainy into something much more feral and dangerous, which Joss was really pushing it towards. But, while doing that, never spilling into something two-dimensional and trying to retain the sort of spiritual complexity at the heart of him. So it never seemed like he was just an anarchist. Loki is not the Joker. He’s a different beast. There’s a much more sort of complicated psychological motivation. It’s all really human. The Joker is just chaos. Tom Hiddleston (about Loki )