When I read the script [of Good Kill], it read like a science fiction film. And Andrew [writer/director Andrew Niccol] is known for sci-fi. But when I spoke to him, he said this picture was 100% factual, which blew my mind. I realized then how little I knew about the drone program. And I felt that, if I knew so little about it, there must be others who should be educated about what's going on.