Marvel has added a mysterious MCU movie release date to their 2028 slate, leading fans to speculate what the secret movie could be. Announcing the news on Wednesday, Disney revealed that Marvel Studios has scheduled an untitled movie for release on December 15, 2028 (via Variety ).

After years of saying it was cutting down its release slate in the wake of pushing out too much too quickly, Marvel seems to be gearing up to go nuts again.

Marvel Studios has added another untitled movie to its 2028 release schedule, bringing the number of films it plans to unveil that year to four – and fans are hoping that the extra film will either be X-Men or Blade.