Marvel Studios showed a concept illustration for Avengers: Doomsday at the Bilibili World 2026 event in Shanghai. The image, captured by audience members and later posted by former visual development director Andy Park, depicts more than 20 characters from previous Marvel properties. Visible characters include Cyclops (James Marsden), Mister Fantastic (Pedro Pascal), Doctor Doom (Robert Downey Jr.), Yelena Belova (Florence Pugh), Red Guardian (David Harbour), U.S. Agent (Wyatt Russell), Ant-Man (Paul Rudd), Thor (Chris Hemsworth), Beast (Kelsey Grammer), Nightcrawler (Alan Cumming), Gambit (Channing Tatum), members of the Fantastic Four, Black Panther (Letitia Wright), Shang‑Chi (Simu Liu), and Loki (Tom Hiddleston). The illustration does not confirm all upcoming appearances. Kevin Feige, head of Marvel Studios, presented the artwork. Co‑director Joe Russo noted that the film will reset the MCU to its earliest phase. The movie is scheduled for release on December 18, 2026, and no trailer has been released to date.