LOS ANGELES — The Marvel Cinematic Universe is preparing for a seismic shift as it moves toward the “Mutant Saga,” and it looks like Anne Hathaway may be at the center of it. According to top industry insiders and viral reports as of March 31, 2026, the Interstellar star is currently in high-level talks for a pivotal role in Phase 7.
This news follows a high-profile “pass” from the actress regarding the upcoming Spider-Man: Brand New Day (Spider-Man 4), which is currently in post-production for its July 2026 release.
The Spider-Man 4 Rejection
Industry veteran Jeff Sneider recently revealed that Hathaway, along with Succession star Sarah Snook, was originally approached for a “major female antagonist” role in the new Spider-Man film.
- The Pivot: After both actresses declined the part, Marvel reportedly reshaped the script.
- The Result: Rumors suggest the role was downsized or replaced, leading to a larger focus on Sadie Sink’s character (widely believed to be Jean Grey) to fill the narrative gap.
Phase 7: The Dawn of the Mutants
While Phase 6 concludes with the massive Avengers: Secret Wars in 2027, Phase 7 is expected to be the official launchpad for the X-Men within the main MCU timeline.
- The Hathaway Rumor: Popular scooper MyTimeToShineHello posted on March 30, 2026, that Hathaway is being eyed for a “MAJOR” role in the next saga.
- Potential Characters: While unconfirmed, fan speculation has immediately jumped to iconic X-Men figures like Emma Frost (The White Queen), Lilandra Neramani (Empress of the Shi’ar), or even a high-ranking government official like Valerie Cooper.
FAQ: MCU Phase 7 & Spider-Man: Brand New Day
1. What is ‘Spider-Man: Brand New Day’?
It is the official fourth solo film for Tom Holland’s Spider-Man, directed by Destin Daniel Cretton (Shang-Chi). It is scheduled to hit theaters on July 31, 2026.
2. Why did Anne Hathaway reject a role in Spider-Man 4?
While she hasn’t commented publicly, reports suggest she and Sarah Snook were “not responding to the character” as originally written. This led Marvel to pivot their creative direction for the film’s villain.
3. When does MCU Phase 7 start?
Phase 7 is expected to begin after the events of Avengers: Secret Wars (2027), marking the start of the “Mutant Saga.”
4. Is Sadie Sink in Spider-Man: Brand New Day?
Yes. Multiple sources confirmed on March 30, 2026, that Sadie Sink is playing a character with massive importance, with the prevailing theory being that she is the MCU’s Jean Grey.
5. Has Anne Hathaway been in a superhero movie before?
Yes. She famously played Selina Kyle (Catwoman) in Christopher Nolan’s The Dark Knight Rises (2012).
Final Thoughts
Anne Hathaway’s career has hit a massive “renaissance” in 2026, with The Devil Wears Prada 2 also in development. Her move to the MCU wouldn’t just be a casting win; it would be a statement that Phase 7 is aiming for prestige and star power. While the Spider-Man role wasn’t the right fit, the “Mutant Saga” offers a blank canvas for an actor of her caliber to define a new decade of Marvel storytelling