Justice League: Every Character Confirmed So Far

21. Aquaman

Confirmed By: Well, OBVIOUSLY.

Plot Prediction:

As the trailer (and the first sneak peek) seem to both confirm, after he and Wonder Woman identify the threat of Steppenwolf, they seek to recruit the other Justice League members, with Bruce heading to Amnesty Bay to find Aquaman.

The pair clash, with Jason Momoa's wildcard Aquaman turning down the opportunity to help (possibly because he dislikes everything Batman represents, and maybe because of all those fish murdered in Man Of Steel) and roughing Batman up. But since he eventually becomes a Leaguer, he obviously changes his mind.

That probably happens when Steppenwolf brings his fight to Atlantis and steals their Mother Box, compelling Aquaman to put aside his issues and join the cause. According to one rumour (on the back of Funko's pop vinyl line release), Aquaman uses the Mother Boxes to power his superpowers, so he pretty much needs it.