While Sadie Sink would be a great casting choice for Jean Grey in Spider-Man 4, the Stranger Things star might be playing a lesser-known mutant.

Tom Holland returns in another Spider-Man movie after a successful trilogy. Numerous actors join Spider-Man 4, including Sadie Sink, whose role has been a topic of discussion among fans.

Sadie Sink is joining the Marvel Cinematic Universe. The “Stranger Things” star has been cast in “Spider-Man 4,” in which she’ll share the screen with Tom Holland as the teenaged, web-slinging Avenger. It’s unclear who Sink will portray in the comic book adventure, though Deadline, which first reported the casting news, hinted that her role …

Spider-Man 4 is gearing up for production soon for a 2026 release. And reports have surfaced that Stranger Things star Sadie Sink is joining the cast in an unspecified role.

Julia Carpenter has taken on some different personas in the Marvel Universe over the years. She stepped in as the second character to take on the mantle of Spider-Woman, making her a nice fit alongside Tom Holland’s Peter Parker, who will likely still be trying to figure out the ropes of Spider-Man without his friends.

Stranger Things alum Sadie Sink has joined the cast of Sony Pictures and Marvel Studios' fourth Spider-Man movie, but there are conflicting reports about which character she'll be

Sink is the first major actor to join the project and her announcement led to much speculation as to who she could play in the Marvel sequel, which will be directed by Destin Daniel Cretton (“Shang-Chi”) and is due to start filming this year.

Another user pointed out that Zendaya’s version of MJ, which has been a core part of the MCU Spider-Man movies, doesn’t need to be replaced. @wildestblues commented: No offense but this Spider-Man universe has already a love interest and that is MJ portrayed by Zendaya!