Tom Holland's Spider-Man was almost included in a major Marvel sequel.
The news has left fans speculating about which film it could have been.
It is unclear what role Spider-Man would have played in the sequel.
Some fans have speculated that it could have been Avengers: Endgame.
Others have suggested that it could have been Captain America: Civil War.
Tom Holland's Spider-Man has become a fan favorite since his debut in the Marvel Cinematic Universe.
Fans are eagerly anticipating the release of Spider-Man: No Way Home later this year.