- Primary Subject: Spider-Man: Brand New Day, Sadie Sink as Jean Grey
- Key Update: Rumors suggest Sadie Sink will play Jean Grey, a role that could potentially use telepathy to restore the forgotten memories of Peter Parker's friends.
- Status: Leaked / Speculation
- Last Verified: March 4, 2026
- Quick Answer: Sadie Sink is rumored to play Jean Grey in Spider-Man 4, potentially using her Omega-level psychic powers to undo Doctor Strange’s memory-erasing spell from No Way Home.
Sadie Sink’s rumored role in Spider-Man: Brand New Day could potentially shake up the franchise by undoing the effects of Doctor Strange’s spell in Spider-Man: No Way Home.
In the previous film, Peter Parker (Tom Holland) asked Doctor Strange (Benedict Cumberbatch) to cast a spell that erased the world’s memory of him, including his closest loved ones, such as MJ (Zendaya).
If Sink is indeed playing the X-Men’s Jean Grey in Brand New Day, her powerful telepathic and telekinetic abilities could bridge the gap between No Way Home and the upcoming fourth Spider-Man installment, possibly by restoring memories or reshaping reality in ways Peter never expected.
Can Sadie Sink’s Rumored Role Reverse Doctor Strange’s Spell?
There have been persistent rumors that Sink may play Jean Grey in Brand New Day. While this has yet to be confirmed, her addition would be a major change for the Spider-Man universe.
As one of the most prominent mutants from Earth-616, aka the Sacred Timeline, Jean Grey’s introduction isn’t far from happening.
She is widely regarded as one of Marvel’s most powerful telepaths, classified as an Omega-level mutant due to her extraordinary psychic abilities.
If the rumors prove true, Jean Grey’s powers could potentially bypass Doctor Strange’s spell from No Way Home.
Rather than completely undoing it, she might selectively restore the memories of key individuals, such as MJ and Ned (Jacob Batalon), allowing them to regain fragments of their past with Peter Parker – especially now that Zendaya and Batalon’s appearance in the movie has been confirmed.
Should this scenario happen, it would not only reshape Peter’s story but also establish Jean Grey’s immense power within the MCU, especially as Marvel Studios moves toward its highly anticipated Mutant Saga.
Will Sadie Sink Play Jean Grey in Spider-Man: Brand New Day?
It has been a year since Sink was officially cast in Brand New Day. However, her role has remained tightly under wraps.
Several rumors have surfaced about who she might play, with names like Shathra, Rachel Cole-Alves, Firestar, and Spider-Girl circulating online.
However, reputable Marvel insider Jeff Sneider previously reported that Sink would be playing Jean Grey.
There are also claims that the Department of Damage Control will have a major presence in the film, possibly hunting Sink’s character. If this is true, the organization may be the key force in monitoring mutants within the MCU.
Adding fuel to the fire, Sink is confirmed to appear in Avengers: Secret Wars, making Jean Grey the most plausible role, given the potential story connection between the two films.
Another trusted leaker, @Cryptic4KQual, further supported this claim, stating that Sink will indeed portray Jean Grey in Brand New Day.
With mutants gradually emerging in the Sacred Timeline, such as Ms. Marvel (Iman Vellani), Namor (Tenoch Huerta Mejía), and Wonder Man (Yahya Abdul-Mateen II), the time may be right for a major X-Men member like Jean Grey to finally make her MCU debut.
Spider-Man: Brand New Day is currently set to hit theaters on July 31, 2026.
Keep it locked on Epicstream, your go-to source for film, TV, and celebrity news!