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Jun 16, 20261
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Report Says Sadie Sink Will Play Jean Grey in 'Spider-Man: Brand New Day'
A report from insider Daniel Richtman says Sadie Sink is "100%" cast as Jean Grey in "Spider-Man: Brand New Day," though Marvel and Sony have not confirmed it. The rumor has intensified fan speculation that the film could help introduce mutants more prominently into the MCU.
Quick Facts
Who
Sadie Sink
What
An insider reported that Sadie Sink will play Jean Grey in "Spider-Man: Brand New Day"
When
July 31, 2026
Where
Marvel Cinematic Universe
- An insider reported that Sadie Sink will play Jean Grey in "Spider-Man: Brand New Day"
- The casting has not been officially confirmed by Marvel or Sony
- The film is expected to continue Peter Parker's story after "Spider-Man: No Way Home"
- Fans believe Sink's role could be part of Marvel's wider mutant and X-Men plans
- Sadie Sink
An industry report says Sadie Sink has been cast as Jean Grey in Marvel and Sony's upcoming film "Spider-Man: Brand New Day." Insider Daniel Richtman said Sink is playing the mutant character "100%," though Marvel and Sony have not officially confirmed the role.
The casting, if accurate, would place one of the X-Men's best-known characters into the Spider-Man franchise and could signal a broader introduction of mutants into the Marvel Cinematic Universe. Fans have also pointed to Sink's expected appearance in "Avengers: Secret Wars" as another possible step toward that shift.
"Spider-Man: Brand New Day" is scheduled to reach theaters on July 31, 2026. The film follows Peter Parker after the events of "Spider-Man: No Way Home," as he fights crime full-time in a world that no longer remembers him.
The report has fueled speculation that Jean Grey may become one of the MCU's most important new characters if the casting is confirmed. For now, however, the role remains unverified by the studios.
Topics
Why This Matters
If confirmed, this casting would place a major X-Men character into the Spider-Man franchise, potentially serving as a bridge for mutant introduction into the MCU. For readers tracking Marvel's interconnected universe, this rumor signals a possible shift in storytelling focus and future crossovers.
Timeline & Sources
Jun 16, 2026
WireDaniel Richtman said Sadie Sink is playing Jean Grey in "Spider-Man: Brand New Day."
Jul 31, 2026
Wire"Spider-Man: Brand New Day" is scheduled to be released in theaters.