Exclusive: James Gunn, John Cena, and the cast of Peacemaker season 2 reveal how a Z-list hero came to be at the center of the rebooted DC Universe.

Superman's best Easter egg is actually teasing some future DCU projects, reveals writer and director James Gunn.

Before Superman, and even before Creature Commandos, this fan-favorite DCU actor had a role as the Man of Steel.

In an interview with Josh Horowitz, James Gunn addresses the Hall of Justice's mural and confirms that one of the heroes ...