'Aquaman' reveals first of seven Atlantis kingdoms with snapshot of the Fisherman King

Hold on to your gills! More Aquaman previews are within fin's reach.

Entertainment Weekly just posted the latest preview of the underwater superhero flick set to release this December. And it comes with a lot of new information.

This image of the Fisherman King's palace reveals one of seven kingdom's the film will visit, as well as how Djimon Hounsou, Natalia Safran, and Sophia Forrest will appear as the Fisherman royal family.

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In the forefront is the Fisherman King played by Hounsou. According to producer Peter Safran, he rules a kingdom that after the fall of Atlantis evolved to into one "that’s primarily artistic and cerebral, with poets and philosophers."

His wife, the Fisherman Queen (Safran), is the furthest to the left. His daughter, the predictably named Fisherman Princess (Forrest) is to her right.

EW reports that this scene depicts the Fisherman King being asked for his help in waging war against the ocean-polluting tyrants of dry land. (Didn't anyone tell him Starbucks got rid of the plastic straws? Sheesh.)

It's not yet clear where Aquaman, played by Jason Momoa, fits into this exchange. But if he's present and looking anything like this, I'll be happy.

This is just the beginning of the watery fury set to break loose on December 21.