Overview

• Disney and Marvel showed a teaser and a behind-the-scenes set video for Avengers: Doomsday exclusively to Destination D23 attendees, with no public release yet.
• Directors Joe and Anthony Russo appeared by video from London, saying they are currently filming and calling the project bigger than anything they have done.
• The teaser played as a rapid legacy reel, stitching together existing dialogue from MCU films rather than new scripted scenes to build anticipation.
• Lines from Professor X, Cyclops and Mister Fantastic featured alongside MCU voices, underscoring the planned on-screen convergence of the Avengers, X-Men and Fantastic Four.
• Paul Rudd delivered a brief update from the set, and Marvel reiterated the wide theatrical date of December 18, 2026.