OK, DC Universe fans, time to get excited. Tuesday, director James Gunn showed off footage from the upcoming "Superman" reboot. Yesterday, everyone got a glimpse as he posted nearly five minutes of the film to social media. And Gunn knew what he was doing; the post came just prior to Marvel's big moment at CinemaCon, so we're pretty sure there's some sort of "stealing their thunder"/Thor joke in there somewhere. In the footage, we see an injured Superman dropped to Earth near the Fortress of Solitude. He whistles for Krypto, who drags him into the fortress where they’re greeted by robots who fix him up. The movie comes out July 11.