A lot has changed since we last saw Arthur Curry, aka Aquaman (Jason Momoa). Not only has he become a father, but he's also officially taken up the title of King of Atlantis, ruling over the beings who call the ocean home.

However, one thing stays the same: Black Manta (Yahya Abdul-Mateen II) continues to hunt Aquaman in order to avenge his father's death. And this time, he's got the cursed Black Trident to help him.

With such a formidable power bearing down on Atlantis, Aquaman: The Lost Kingdom sees Aquaman team up with his estranged brother Orm (Patrick Wilson). Will these former enemies spark a bromance and save the day? Or will Black Manta wipe out Atlantis in his quest for revenge?

Aquaman and the Lost Kingdom hits theaters Dec. 20.