Atlantis 3: Clash of the Ancients (2026)

Michael J. Fox, Cree Summer, Corey Burton, Jim Varney

Atlantis: The Lost Kingdom (2026) First Trailer | Chris Hemsworth & Charlize Theron | Concept - YouTube

The depths of the ocean hold secrets darker than we ever imagined. Atlantis 3: Clash of the Ancients plunges us back into the glowing, subterranean world where Milo Thatch (Michael J. Fox) and Queen Kida (Cree Summer) have restored the fallen empire to its former glory. But the peace is short-lived, and a new era of war is bubbling to the surface.

Milo returns, trading his once-clumsy linguist persona for the commanding, confident presence of a seasoned Atlantean leader. Beside him, Kida is more fierce and mesmerizing than ever, wielding the ancient crystal magic of the Heart of Atlantis with absolute authority. Together with their eccentric, explosive-loving crew of explorers, they must brace for an unprecedented threat that tests both their courage and their brilliant minds.

A catastrophic seismic shift in the ocean floor awakens an ancient, rival civilization—Lemuria. Driven by twisted, dark-crystal technology and monstrous mechanized beasts, the Lemurians seek to drain Atlantis of its life force. The battle lines are drawn, and the fight is no longer just for the survival of their underwater utopia, but for the fate of the entire surface world.

Packed with breathtaking steampunk visuals, colossal submarine battles, and deep mythological lore, Atlantis 3 delivers an epic, pulse-pounding adventure. It’s a spectacular clash of empires where ancient magic meets heavy artillery—proving that some lost worlds are dangerous to uncover, and those that are found must be fiercely protected.