Sadie Sink Rumored For Spider-Man 4 Role: What We Know So Far

Speculation about Marvel’s next big casting move is heating up, and this time, it’s focused on Sadie Sink. The Stranger Things star is rumored to have a major role in Spider-Man 4, but Marvel Studios and Sony Pictures have yet to confirm the news. With production expected to begin this summer, fans are eager to see if Sink will officially join the MCU. 

Sink is best known for her role as Max Mayfield in Netflix’s Stranger Things, where she gained praise for her emotional depth. She also appeared in the Fear Street horror trilogy and earned critical acclaim for her performance in The Whale alongside Brendan Fraser. If she joins Spider-Man 4, she will be working under director Destin Daniel Cretton, who previously directed Shang-Chi and the Legend of the Ten Rings. His involvement suggests the film will be an action-packed and ambitious addition to Peter Parker’s story. 

The rumors gained traction after a Twitter user, @CBMovieFan, jokingly suggested that Sink would play Uncle Ben, poking fun at the flood of casting theories. Instead of ignoring the joke, Sink shared the post on her Instagram story, fueling more speculation. While this isn’t a confirmation, her response has only intensified curiosity. Screen Rant reports that her reaction has led many to believe an official announcement could be coming soon. 

The biggest question now is which character Sink might play if the rumors are true. Some fans think she could take on an iconic role from the Spider-Man universe, while others speculate she might portray X-Men’s Jean Grey—a character many believe she’s would amazing for. Collider reports that an inside source hinted, “Her character could play a significant role in the evolving Spider-Man storyline,” though nothing has been confirmed. 

With filming expected to start soon, more details will likely emerge in the coming months. Until then, fans can only guess based on rumors and cryptic social media posts. Whether or not Sink officially joins the cast, her potential involvement in the MCU has already sparked major excitement. Stay tuned for more updates as Marvel and Sony reveal what’s next for Spider-Man 4.