Set on the alternate Earth-828 in a 1960s-inspired, retro-futuristic 1964, the film opens four years after astronauts Reed Richards, Sue Storm, Johnny Storm, and Ben Grimm returned from a cosmic-ray-filled space mission with superhuman abilities. Now known as the Fantastic Four, they’re global celebrities: Reed’s inventions have accelerated technology, Sue’s diplomacy through the Future Foundation has brought demilitarization and peace, and the team protects the world as Marvel’s First Family. At the start, Reed and Sue reveal to the world – and their family that they’re expecting a child, raising public excitement and anxiety about whether the baby will inherit powers.
The celebration is cut short when the Silver Surfer, played by Julia Garner, tears through New York to announce that Earth has been marked for destruction by Galactus, a planet-devouring cosmic god voiced by Ralph Ineson. The team travels faster-than-light to confront Galactus, only to witness him consume another world. Captured and brought before him, they learn his hunger is “relentless and eternal” – but he senses that Reed and Sue’s unborn son, Franklin, possesses immense cosmic power that could sate his hunger forever. Galactus offers to spare Earth in exchange for the child, and Sue is forced into labor during the confrontation. Refusing the deal, the Four escape using a neutron star’s gravity, which destroys their FTL drive, and rush home while Sue gives birth en route.
Back on Earth-828, the conflict “suddenly gets very personal.” Galactus wants to download his consciousness into baby Franklin to end his own suffering, treating the child like a vessel for his hunger. Sue’s pregnancy becomes the emotional core: the film revolves around the question of sacrificing a child to save a planet, echoing the Abraham and Isaac story. While Reed races to find a scientific solution, Sue, Johnny, and Ben rally the world and fight the Silver Surfer, who serves as Galactus’ herald. The 1960s retro aesthetic, practical sets, and the team’s family dynamic ground the cosmic stakes in human drama.
The Fantastic Four must balance their roles as heroes with their bond as a family. Pedro Pascal’s Reed and Vanessa Kirby’s Sue anchor the team with “crackling chemistry,” while Joseph Quinn’s Johnny and Ebon Moss-Bachrach’s Ben provide humor and heart. The film skips the origin story, beginning with the team already established, and focuses on how public guardians cope when the threat targets their own blood. Director Matt Shakman stages the action across a vibrant, alternate New York and space, blending action, comedy, and high-stakes danger.
The Fantastic Four: First Steps was released July 25, 2025, as the first film of MCU Phase Six. It’s described as a “colorful escapade” and “stratospheric ride” that finally does Marvel’s First Family justice after previous attempts. The story ends with the team united, Franklin’s fate unresolved, and sets up future MCU appearances. The official tagline sums it up: “Welcome to the family.”