"Superman" director James Gunn previously announced that Krypto would be inspired by his real-life rescue dog, Ozu.

Now that the new "Superman" is here, what does the future of the franchise look like under James Gunn? Here's the latest on the movie's sequel and potential DCU spinoffs.

Director James Gunn said "Superman is the story of America" in the sense that it follows "an immigrant that came from other ...