Fans are buzzing this week about Sadie Sink’s casting in a secret role for Spider-Man 4. There are whispers on the web that the Stranger Things star might be taking over as a more classic approach to the Mary Jane Watson character in the next Spider-Man movie and,

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.

With Sadie Sink supposedly set to play Mary Jane Watson in Spider-Man 4, we're taking a look at how Avengers: Doomsday could set the stage for the character's unexpected Marvel Cinematic Universe