The highly anticipated 'Avengers: Doomsday' is facing a marketing nightmare, with two trailers already leaked online and two more on the horizon. Marvel's decision to release theatrical-only teaser trailers a full year before the movie's release has backfired, as fans have already accessed the spoilers. The leaked trailers reveal intriguing details, including a focus on Captain America, Thor, and Doctor Doom, with a larger teaser also in the mix. The Captain America spot features Steve Rogers, the original Captain America, returning in Doomsday, holding his baby while looking at his old suit. The Thor spot shows Thor praying to Odin for the safe return of his daughter, adding to the growing speculation about the movie's plot. The Doctor Doom tease at the end of 'Fantastic Four' further fuels the theory that Doom is collecting superhero children. Disney's efforts to copyright-blast the leaks have been futile, as the internet has proven resilient to such attempts. The marketing strategy has been bizarre, from the confusing mask-off Doom moment to the unexciting 'chair' livestream announcement. The film's attempt to be a direct sequel to 'Endgame' is raising concerns, as it risks alienating fans who haven't followed the previous era of movies and shows. The most exciting promotion so far comes from insider reports and AI-generated leaks, which are more intriguing than the official trailers. With a year left until release, Marvel and Disney must act fast to salvage the marketing campaign and generate the hype this movie deserves.