India, July 26 -- Marvel Studios pulled off one of the biggest surprises at San Diego Comic-Con 2026. While fans worldwide got to watch the official Avengers: Doomsday trailer online, the 6,500 people inside Hall H saw a completely different version.

According to reports from Variety, ComicBook and GamesRadar, the Comic-Con trailer was longer, darker and packed with exclusive footage that never made it to the public release. From Robert Downey Jr.'s Victor Von Doom taking centre stage to the long-awaited arrival of the X-Men, here's a breakdown of the biggest differences between the two trailers.

Avengers: Doomsday's SDCC Trailer Focused On Doom

The trailer released online introduced fans to the film's biggest heroes while teasing the ...