Alongside "first looks" at Wonder Woman film footage, and introductions to Aquaman, Cyborg and The Flash for Justice League Part One, folks were also treated to Superman v Batman - featuring some news scenes (screengrabbed and shown below), and interviews/soundbytes from Henry Cavil ("Clark Kent"/Superman), Ben Affleck ("Bruce Wayne"/Batman), Jesse Eisenberg ("Lex Luthor") and director Zack Snyder.
