The trailer for ‘Avengers: Doomsday’ took the internet by storm after its unprecedented release last week. From Robert Downey Jr.’s unmatched portrayal of Doctor Doom (who battled Thor, the God of Thunder, with just two fingers) to the iconic Chris Evans’ stunning comeback, fans started drawing theories about what to expect in the December 18, 2026, release film. As widely as the clip spread online, many fans also missed details that resemble those in the comic books. Here’s a closer look at the concepts mentioned in the comic book and trailer.