‘Avengers: Doomsday’ Theory Predicts the MCU’s Darkest Fate

The latest trailer for Avengers: Doomsday got fans buzzing when directors Joe and Anthony Russo suggested the four trailers together tell a hidden story, encouraging viewers to look for clues. They ended their announcement with the hashtag “DoomsdayHasBegun.” Marvel Studios also launched a countdown clock for the film’s release on December 18, 2026, but it seems this countdown isn’t just about the premiere. It appears to be tracking a catastrophic event that will effectively end the Marvel Cinematic Universe when it reaches zero.






