Avengers: Doomsday Trailer Imminent, Fans Believe, Following Teaser from Former Fortnite Boss
Marvel fans anticipate the imminent release of the first full trailer for Avengers: Doomsday following a cryptic teaser from Donald Mustard, the former Fortnite boss and current colleague of directors Anthony and Joe Russo at their production studio AGBO.
The Russo Brothers are scheduled to appear at the SXSW London 2026 festival tomorrow, where Mustard posted a London address and hinted at a “surprise at 2pm” on X/Twitter. The timing and context have led fans to speculate that a full trailer reveal is planned for the event.
This announcement comes after previous hints from the Russos, including a teaser featuring an all-green image, which had already generated speculation about an upcoming reveal. The Avengers: Doomsday project has been eagerly anticipated by Marvel fans, and the trailer announcement would mark a significant milestone in the buildup to the film’s release.