Justice League: 10 Questions None Of The Trailers Have Answered

10. Which Side Will Superman Be On?

Justice League's trailers remained Superman-free until the latest one, in which Henry Cavill's Man of Steel featured in a dream sequence, just in case you were starting to worry that this is no longer a Zack Snyder movie.

No doubt the Kryptonian is being kept at arm's length to avoid spoiling how he returns to life, but perhaps a better question is which side will Supes be on post-resurrection?

Batman's Dawn of Justice 'Knightmares' whisk viewers to a world where an evil Man of Steel is in cahoots with Steppenwolf, but is this a reality that will come to pass in Justice League, or merely one possible future that could play out if the heroes lose?

One thing's for sure, whichever side Superman joins will have a serious advantage over the other and there's a good chance we'll see him batting for both teams, switching alligences just in time to turn the tide of battle.

But with so little footage of the character to go off, it's difficult to determine the extent of his contribution to Justice League, for good or for evil.