Justice League Final Trailer Breakdown: 20 Things You Need To See

12. Heroes In Peril: Aquaman

Next up we get hero shots for each of the League, and then each of them under duress. First, Aquaman, in a shot that shows off how good those underwater effects are actually going to look. Nothing goofy here.

We also get to see him in action underwater, thanks to both trailers. First swimming at Steppenwolf, courtesy of the Instagram trailer...

And then locked in battle with him - with it apparently not going well for Aquaman as he's knocked unconscious...

And then piledriven into a big stone structure by his enemy...

So that's why Steppenwolf has horns on his helmet. He literally uses it as a weapon.