Synopsis: Aquaman 3: The Lost Kingdom (2025), directed by James Wan, promises to dive deeper into the oceanic mythos of Atlantis and beyond. Picking up after the events of Aquaman (2018) and Aquaman and the Lost Kingdom (2022), Arthur Curry (Jason Momoa) continues his reign as King of Atlantis, grappling with the challenges of uniting the seven kingdoms of the ocean. However, a new threat arises—one that is as old as the ocean itself.

In this installment, Aquaman must confront a mysterious ancient enemy that resides in a long-lost kingdom, hidden beneath the deepest parts of the ocean. This “Lost Kingdom,” an ancient and technologically advanced civilization, was thought to have been destroyed during the cataclysmic events that shaped Atlantis. But now, its remnants are rising from the depths, threatening to reshape the balance of power in the oceanic world and possibly the surface world as well.

As Arthur teams up with old allies like Mera (Amber Heard), Vulko (Willem Dafoe), and possibly even Orm (Patrick Wilson) in a reluctant alliance, he must navigate deadly underwater environments, forgotten lands, and ancient magical forces. The film will explore the political intrigue of Atlantis, as factions within its own kingdom challenge Arthur’s rule, while a much greater cosmic threat looms on the horizon.

Visuals and Cinematography: As with the previous Aquaman films, Aquaman 3 will likely be a visual spectacle, with a heavy emphasis on breathtaking underwater worlds, futuristic cities, and vast oceanic landscapes. Expect vibrant, high-contrast colors that capture the beauty and mystery of the deep sea, blended with high-tech, magical, and ancient ruins.

The underwater scenes will once again be a significant highlight, with visually stunning CGI that showcases the power and majesty of the ocean and the kingdoms that lie within it. With the introduction of the “Lost Kingdom,” the film promises to offer more fantastical locations—ancient cities with towering, bioluminescent architecture, glowing coral reefs, and terrifyingly vast trenches. The production is expected to expand on the aquatic environments seen in the first two films, combining the best of technology and imagination.

Character Development and Performances: Jason Momoa returns as the rugged yet charismatic Arthur Curry/Aquaman, a character who has evolved from reluctant hero to the proud and determined king of Atlantis. In this film, we’ll likely see Arthur continue to wrestle with the responsibilities of ruling Atlantis and uniting the fractured kingdoms of the ocean while dealing with internal conflicts, from his relationships with his family to his doubts about his own leadership.

Amber Heard’s Mera is expected to play a more prominent role in The Lost Kingdom, possibly helping Arthur navigate the complex political landscape of Atlantis and lending her elemental powers of water manipulation in battle. Their dynamic is one of the more intriguing aspects of the Aquaman franchise, and Aquaman 3 will likely expand on their relationship, exploring both the romantic and teamwork-driven aspects of their partnership.

Patrick Wilson’s Orm, Aquaman’s half-brother and former antagonist, will likely return in a more complex role, potentially as an uneasy ally or rival. Orm’s own claim to the throne of Atlantis was a significant plot point in the previous films, and his motivations and actions in the third film will be crucial to the political stakes of the story. There may also be a deeper exploration of his character, as he might grapple with his past actions and the legacy of the lost kingdom.

New faces are likely to be introduced, particularly those who are connected to the ancient enemy of Atlantis, bringing fresh challenges and a sense of greater danger. Expect both human and non-human adversaries, including new allies who will join the fight to protect Atlantis and the surface world.