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Image Courtesy: Sadie Sink/ Instagram
Just as 'Stranger Things' fans prepare to finally learn Max's fate, Sadie Sink has sparked a fresh wave of speculation—this time in the Marvel universe. For months, rumours have circulated about her involvement in 'Spider-Man: Brand New Day,' where she joins Tom Holland as he steps back into the role of Peter Parker for his fourth solo film.
MCU followers have floated countless theories, ranging from Sink taking on the mantle of Jean Grey to the possibility of her portraying an entirely new hero.
Sadie Sink Expected to Appear in 'Avengers: Secret Wars'?
Now, a new report appears to offer a major update: Sadie Sink is reportedly expected to appear in 'Avengers: Secret Wars.' The information surfaced quietly within coverage of her upcoming London West End debut, where the report noted that while her exact Spider-Man role remains unknown, she is said to be part of the next Avengers film shooting in London in 2026.
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Image Courtesy: Sadie Sink/ Instagram
If Sink's character connects closely with Holland's Spider-Man, the update has fueled speculation that Holland may also be involved in the ensemble film. However, without official confirmation from Marvel, fans are keeping expectations measured.
Still, the possibility of Sadie Sink joining one of the MCU's biggest crossover events has thrilled her fanbase, adding another layer of mystery to her Marvel debut.
What We Know So Far About 'Spider-Man: Brand New Day'
Although 'Avengers: Doomsday' was once slated to hit theatres first, scheduling changes have made 'Brand New Day' the next major MCU instalment, leading into what may be the franchise's most ambitious event yet. Marvel remains tight-lipped about the plot, but several clues have emerged.
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Image Courtesy: People
Photos from the set recently showed Mark Ruffalo filming scenes, signalling Bruce Banner's return alongside Jon Bernthal's Punisher in his first MCU big-screen appearance. Michael Mando is also back as Scorpion, continuing the thread from 'Spider-Man: Homecoming.' New cast members Liza Colón-Zayas and Tramell Tillman have joined in undisclosed roles, adding more intrigue to a film already stacked with talent.
With Sadie Sink now reportedly positioned to appear in 'Avengers: Secret Wars,' anticipation surrounding her debut in 'Brand New Day' has only intensified—and fans are eager to learn which character she may bring to life in the expanding Marvel multiverse.