James Gunn, the writer/director of 'Superman' and co-head of DC Studios, opens up about his social media presence, this summer's event film, and what's coming up next in his superhero universe.

When James Gunn unveiled his plans for the new DC Universe, many fans were skeptical, especially when it came to his interpretation of Superman. For decades, the Man of Steel has stood as the gold standard of superhero power.

And of course, Gunn's own brother Sean Gunn, who plays Maxwell Lord in Superman, portrayed Rocket Raccoon's physical motion capture performance as well as Kraglin, the Ravager turned Guardian who inherits Yondu's special arrow.