Sadie Sink secret role in 'Spider-Man' is not Jean Grey?

'Spider-Man: Brand New Day' trailer adds fire to ongoing fan theories and speculations

By Hifza Ahmed Siddiqui Published June 18, 2026 at 03:11 PM GMT+5 Updated 6 hours ago
 Sadie Sink secret role in 'Spider-Man' is not Jean Grey?
First look at Sadie Sink secret role in 'Spider-Man' sends fans into frenzy

Sadie Sink was announced to be joining the Marvel universe after she wrapped up her significant role in Netflix’s Stranger Things.

The 24-year-old actress and the creators of the new project have kept her role in the upcoming Spider-Man a complete secret.

However, eagle-eyed fans connected the dots and were seemingly able to determine who the young star is playing as Tom Holland returns as Peter Parker.

Sadie Sink secret role in Spider-Man is not Jean Grey?

While the credits do not mention her part in the project, the newly released trailer revealed Jean Green in a hoodie while destruction is evident across the place.

After the part of the trailer went viral, a fan expressed their opinion that her “abilities are gonna be insane.”

Another netizen speculated that the actress is going to be a “mutant, and we know mutants are really rare in Marvel. She probably through a lot, and Frank helped her.”

Although the fan theories point towards Sadie’s introduction as Jean Grey, comic fans are divided over the theory and believe she might be mind-controlled in the story.

On the other hand, admirers are hoping Zendaya, who plays MJ, turns in to Black Cat due to her ongoing investigation on Spider-Man.

When is Brand New Day coming out?

The Brand New Day is slated for release on July 31, 2026, coming out nearly five years after No Way Home premiered.

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