What to Expect from Spider-Man 4: 10 Major Story & Cast Theories

As Spider-Man 4 gears up for its 2026 release, fans are speculating on potential storylines and cast members.

Theories have emerged based on clues from the MCU and Sony’s Spider-Man Universe (SSU). Here are the biggest predictions:

1. Spider-Man 4 Set in Battleworld

The movie could tie into the Avengers films, particularly Avengers: Doomsday and Secret Wars, which are expected to feature major multiverse events. Spider-Man 4 might take place in Battleworld, a pivotal location in Marvel’s upcoming saga.

2. Daredevil & Kingpin in Spider-Man 4

With Daredevil: Born Again and Kingpin’s rise in the MCU, a crossover with Spider-Man 4 is a strong possibility. A Devil’s Reign event could see Kingpin outlaw vigilantes and challenge Spider-Man and Daredevil.

3. Andrew Garfield & Tobey Maguire Return

The success of Spider-Man: No Way Home has led to speculation that Andrew Garfield and Tobey Maguire will reprise their roles as Spider-Men, possibly due to lingering effects from Doctor Strange’s multiverse spell.

4. Black Cat Replaces Zendaya’s MJ

Reports suggest Zendaya‘s MJ will have a smaller role, with Black Cat (Felicia Hardy) potentially becoming Spider-Man’s new love interest and ally.

5. Harry Osborn & Gwen Stacy’s MCU Debuts

As Peter Parker enters college, new classmates like Harry Osborn and Gwen Stacy could make their MCU debuts, with a possible Spider-Man: Blue reference hinting at Gwen’s importance.

6. Doctor Doom as Spider-Man 4‘s Secret Villain

Victor von Doom, played by Robert Downey Jr., could emerge as the villain, leveraging his connection to Tony Stark to manipulate Spider-Man.

7. Venom & Knull Crossover from SSU

With Venom aware of Spider-Man, Spider-Man 4 might feature a crossover with Eddie Brock, setting up a battle with Knull, the god of symbiotes.

8. Kraven’s Last Hunt Storyline

Kraven the Hunter might return, with Aaron Taylor-Johnson’s character hunting Spider-Man in a dark, street-level story inspired by Kraven’s Last Hunt.

9. Miles Morales Debuts

Miles Morales could make a cameo as a college student, with his transformation into Spider-Man teased for future films.

10. Tony Stark’s Return as AI

A theory suggests that Tony Stark could return as an AI to guide Peter Parker, potentially playing a key role in the Avengers’ future battles.