The way in which you guys have inhabited this world, this universe, have made you part of it, part of the story. You are living in ‘Firefly.’ When I see you guys, I don’t think the show is off the air. I don’t think there’s a show. I think, that’s what the world is like. I think there are spaceships, there are horses, and our story is alive.
—Joss Whedon, SDCC 2012.