Let the guessing games begin because Sony Pictures has set the date for an unknown Marvel movie.

On Tuesday, Sony set a release date of Oct. 8, 2021 for an untitled Marvel movie. We know this isn't Morbius or Venom 2 as those are both releasing this year. The third Marvel Cinematic Universe Spider-Man film is currently set for July 16, 2021. As of right now, this Oct. movie is a complete mystery.

There are a couple of rumors floating around. There has been some talk that a Kraven the Hunter movie is in development, as well as a Spider-Woman movie. But as it stands right now, nothing is actually filming as of yet and no announcements have been made.

With absolutely nothing being known about this project yet, and only 18 months until release, expect things to start moving fast.