Overview
- Shuri and King M’Baku are shown greeting Ben Grimm/The Thing, marking the first on-screen crossover between the Fantastic Four and established MCU characters.
- Namor and Namora appear with Wakandan and Talokan delegations, signaling a tentative alignment as larger threats loom.
- The teaser ends with on-screen text promising the Wakandans and the Fantastic Four will return in Avengers: Doomsday, followed by an updated countdown clock.
- This is the fourth vignette that debuted in theaters with Avatar: Fire and Ash after earlier leaks, with the directors urging fans to treat the shorts as narrative clues.
- Robert Downey Jr. is confirmed to play Doctor Doom but does not appear in the footage; Avengers: Doomsday is scheduled for December 18, 2026, with Secret Wars set for December 2027.