Its an action-adventure story with a really fun bromance between Arthur and Orm, he said.

Orm was a villain the first time around, but this time Arthur needs him.

The trailer begins with Aquaman back near his lighthouse home, contemplating life with Temuera Morrisons Tom Curry.

Jason Momoa as Aquaman

Jason Momoa as AquamanWarner Bros Pictures

Im supposed to be a king, to bring the land and sea together, says Momoas Aquaman.

Theres action beneath the Earths surface in the Arctic.

In a battle scene, Aquaman tells Black Manta, No one hits my brother but me.

The Flash

At which point, Patrick Wilsons King Orm says, Do not call me brother!

Says Black Trident, the new enemy, Im going to destroy Aquaman and everything he holds dear!

Sometimes not giving up is the most heroic thing you could do, says Morrisons character.

If you lead, King Orm tells Aquaman, Atlantis will follow.

Amber Heards Mera has a cameo in a battle scene.

Aquamanis the highest-grossing DC movie to date at $1.1 billion.

The sequel hits theaters December 20.