Overview
- Marvel screened exclusive Avengers: Doomsday footage to Hall H attendees at San Diego Comic‑Con on Saturday that was not released publicly.
- The clip centers on Robert Downey Jr.’s Doctor Doom sitting on a throne, a Sue Storm narration about his past, and a confrontation in which Doom halts Thor and summons Sentinels.
- Marvel used the SDCC presence to display Downey’s full Doom costume, unveil a new poster, and announce an Avengers: Endgame Encore re‑release on Sept. 25 that will include a Doomsday preview.
- Ryan Reynolds briefly appeared in a grey Deadpool outfit and directors said the film is largely finished but open to additional photography, so Deadpool’s involvement remains unconfirmed.
- Reporting notes that Doomsday is being framed as a three‑universe crossover that connects the Avengers, Fantastic Four and X‑Men and that some final‑battle cameo and Latverian Witch theories are still unverified.