“John Carter II” (2025) continues the sweeping sci-fi adventure by returning audiences to Barsoom at a time when the fragile peace John Carter helped establish is beginning to fracture. The film opens with Carter living quietly among the Heliumites, trying to adapt to his life as both an Earth-born outsider and a respected warrior of Mars. However, unrest brews across the planet as ancient prophecies begin to resurface, warning of a catastrophic force long believed to be myth. Carter, still grappling with his place between two worlds, is pulled back into conflict when Dejah Thoris discovers evidence of a looming threat tied to the mysterious energy that once transported him from Earth.
As tensions rise between the Red and Green Martian tribes, Carter is forced to mediate disputes that could erupt into a planetary civil war. His attempts at diplomacy fail when a violent faction of Tharks launches an unexpected assault, claiming they act in response to visions from an ancient seer. Carter suspects manipulation from an unseen enemy, and his suspicions deepen when he encounters strange distortions in Barsoom’s gravity—signs of a force not of their world. These anomalies point toward the possible return of the Therns, whose influence was thought to have been destroyed.
Dejah Thoris, now leading Helium’s council, joins Carter on a journey to the desolate ruins of an old Thern stronghold. There they uncover remnants of advanced technology revealing a plan to resurrect a powerful entity known as the Void Sovereign, capable of reshaping the planet’s atmosphere and bending gravity itself. Their discovery confirms that a surviving sect of Therns has been working in secret, preparing to unleash the Void Sovereign as a way to reclaim their dominion over Barsoom.
Carter sets out across the deserts and canyons of Mars to gather allies—old friends like Tars Tarkas and new warriors from scattered tribes who fear the coming darkness. Their journey is filled with ambushes, shifting alliances, and perilous encounters with creatures corrupted by the planet’s unstable energy fields. As the anomalies worsen, Barsoom’s skies crack with violet storms, and entire cities begin sinking into the sand.
The final act sees Carter leading a desperate assault on the Therns’ hidden citadel, racing against time to stop the awakening of the Void Sovereign. In a climactic confrontation, Carter is forced to once again confront the mysterious link between his Earth-born body and the energies that bind Barsoom together. His ultimate choice—one that may separate him from Dejah Thoris forever—determines the fate of the planet he has come to call home.
“John Carter II” delivers a sweeping blend of action, mythology, and emotional stakes, expanding the world of Barsoom while deepening the legacy of its unlikely hero.
