Sadia Sink in the new Spider-Man movie: rumors and details
18 march 2026 в 17:37
Sadie Sink is actively working after finishing filming for «Stranger Things», - and Marvel fans are convinced they know what role she will play in the movie «Spider-Man: Brand New Day». The actress and Marvel Studios have not yet revealed details about her character, but rumors about her casting suggest a possible connection to the X-Men in the Marvel universe.
In an interview with Jimmy Fallon in January 2026, Sadie admitted that it was «torturous» to keep details about her role a secret. Fan theories that were actively discussed online helped her realize that she had indeed been cast in «Brand New Day».
«I found out about it through online theories. Before I was confirmed for the role in 'Spider-Man,' there were already speculations online that 'Sadie Sink will be in the new 'Spider-Man.' I thought, 'Really? Me?'» said the star of «Whale», - adding, «And, of course, two days later, I was offered the role. So yes, sometimes there is a grain of truth in these theories».
As for the character she will portray, Sadie noted that there is a lot of «speculation» around it and added, «Every week, a new character appears», - referring to fan theories.
So, who will Sadie play in «Spider-Man: Brand New Day»? Hollywood Life has gathered all the information about her character and involvement in the film.
Sadie Sink learned about her casting in «Spider-Man: Brand New Day» just like the rest of us 🤣 #FallonTonight #TonightShow #SadieSink #SpiderMan #JimmyFallon
♬ original sound — FallonTonight
According to numerous reports, Sadie may play the role of Jean Grey in «Spider-Man: Brand New Day», - but neither she nor anyone from Marvel has commented on these rumors.
The 2026 film features Bruce Banner, played by Mark Ruffalo, and Peter asks him a question about DNA mutations.
«If DNA mutates, could that be extremely dangerous?» Bruce asks in the trailer.
The character of Jean Grey is a mutant, and as seen in the «Brand New Day» trailer, it seems that Peter Parker’s feelings, played by Tom Holland, will also undergo mutation.
Fans were sure they spotted Sadie in the teaser, but the character appears to be shown with her back turned
In an interview with Jimmy Fallon in January 2026, Sadie admitted that it was «torturous» to keep details about her role a secret. Fan theories that were actively discussed online helped her realize that she had indeed been cast in «Brand New Day».
«I found out about it through online theories. Before I was confirmed for the role in 'Spider-Man,' there were already speculations online that 'Sadie Sink will be in the new 'Spider-Man.' I thought, 'Really? Me?'» said the star of «Whale», - adding, «And, of course, two days later, I was offered the role. So yes, sometimes there is a grain of truth in these theories».
As for the character she will portray, Sadie noted that there is a lot of «speculation» around it and added, «Every week, a new character appears», - referring to fan theories.
So, who will Sadie play in «Spider-Man: Brand New Day»? Hollywood Life has gathered all the information about her character and involvement in the film.
Sadie Sink learned about her casting in «Spider-Man: Brand New Day» just like the rest of us 🤣 #FallonTonight #TonightShow #SadieSink #SpiderMan #JimmyFallon
♬ original sound — FallonTonight
According to numerous reports, Sadie may play the role of Jean Grey in «Spider-Man: Brand New Day», - but neither she nor anyone from Marvel has commented on these rumors.
The 2026 film features Bruce Banner, played by Mark Ruffalo, and Peter asks him a question about DNA mutations.
«If DNA mutates, could that be extremely dangerous?» Bruce asks in the trailer.
The character of Jean Grey is a mutant, and as seen in the «Brand New Day» trailer, it seems that Peter Parker’s feelings, played by Tom Holland, will also undergo mutation.
Fans were sure they spotted Sadie in the teaser, but the character appears to be shown with her back turned
© Zhinobaeva Margarita
