Perhaps saving the best for last, Warner Bros. debuted a new trailer during "Gotham" for "Batman v Superman: Dawn of Justice" that reveals new footage and dialogue from the Zack Snyder film.

"Batman v Superman" Projected to Earn $350m Over Opening Weekend

The minute-long spot goes beyond the posturing of the Dark Knight and the Man of Steel to showcase the motivations, and the mindsets, of Bruce Wayne and Clark Kent.

"Superman was never real," Henry Cavill's superhero says. "Just a dream of a farmer from Kansas."

Directed by Zack Snyder and starring Henry Cavill, Ben Affleck, Gal Gadot, Jesse Eisenberg, Laurence Fishburne, Amy Adams and others, "Batman v Superman: Dawn of Justice" hits screens on March 25.