Aquaman 3

Title: Aquaman 3: Kingdoms United
Genre: Action, Adventure, Fantasy
Release Year: 2025
Language: English
Director: James Wan (fictional continuation)
Main Cast:

• Jason Momoa as Arthur Curry / Aquaman

• Patrick Wilson as Orm / Ocean Master

• Amber Heard as Mera

• Yahya Abdul-Mateen II as Black Manta

• Nicole Kidman as Atlanna

• Randall Park as Dr. Stephen Shin

Synopsis:

After the uneasy peace achieved in Aquaman and the Lost Kingdom, Arthur Curry has fully embraced his role as the King of Atlantis and the protector of the seven seas. But his reign is tested when an ancient threat awakens from the ocean’s deepest trench—a forgotten titan named Thalassor, who once ruled the oceans before Atlantis was born.

Thalassor, believing himself the rightful ruler of the seas, rises with an army of monstrous deep-sea creatures and begins a campaign to unite the underwater kingdoms under his iron fist. As chaos spreads from the depths of the Mariana Trench to the coasts of the surface world, Aquaman must forge new alliances to stand a chance against this unstoppable force.

Forced to work alongside his estranged brother Orm, now a reluctant ally, and the cunning Black Manta—who has his own vendetta—Arthur must navigate treachery, ancient prophecies, and divided loyalties.

With Mera leading the resistance and Arthur seeking the lost Trident of Poseidon—said to hold the power to control time and tide—the fate of both land and sea hangs in the balance.

In the final battle, kingdoms collide, loyalties are tested, and a new era for Atlantis begins. But peace comes with a price—and the true ruler of the ocean may not be who everyone expects.

Tagline: “The ocean has a memory. And it remembers its first king.”