Avengers: Doomsday ScreenX Trailer Reveals Best Look Yet at Doctor Doom's Latverian Witches

The marketing machine for Avengers: Doomsday just went panoramic. A new ScreenX trailer for the film provides the best look yet at Doctor Doom's Latverian witches, with the expanded 270-degree format revealing details that were cropped out of the standard trailer, according to reports published September 29.

The panoramic view shows Doom's two witches on their knees — a composition eagle-eyed fans have been poring over frame by frame. The details were decoded by the X account @Mcu_Master01, which has been doing the lord's work for the MCU spoiler community, breaking down exactly what the widescreen format reveals about Doom's mystical lieutenants.

Sentinels and the Red Sky

The witches aren't the only revelation. The trailer also offers a cleaner look at Doom's army of mutant-hunting Sentinels — a detail that should set the comic-book faithful's hearts racing, given what Sentinels traditionally mean for mutantkind in Marvel lore. Their presence in the trailer raises all kinds of questions about which universe's mutants are about to have a very bad day.

Other spotted details include the red sky of the Incursion, the reality-collapsing event that appears to be the film's central catastrophe. The visual is striking in the panoramic format, stretching the apocalyptic skyscape across all three screens in a way that suggests the Russo brothers are thinking big about the film's cosmic stakes.

A Quieter Moment

Amid the spectacle, the trailer also finds room for something smaller: a scene between Scott Lang, played by Paul Rudd, and Cassie Lang, played by Kathryn Newton, inside Kate Bishop's apartment. It's a domestic beat in a trailer otherwise full of doom and destruction, and fans are already reading the tea leaves about what it means for the film's younger heroes.

The film is helmed by Joe and Anthony Russo, returning to the franchise that made them the architects of the MCU's biggest moments. The official description promises heroes from three distinct universes set on a deadly collision course, facing an existential threat — and the cast is led by Robert Downey Jr. as Victor von Doom, alongside Chris Evans, Chris Hemsworth, Florence Pugh, Vanessa Kirby, Pedro Pascal, and more.

Avengers: Doomsday releases in theaters December 18, 2026. If the ScreenX trailer is any indication, the Russos are holding plenty back — but what they've shown so far is more than enough to keep the speculation engine running at full tilt.

The Format Is the Tease

What's fascinating about this release is how the format itself has become part of the marketing. ScreenX's 270-degree canvas doesn't just make the trailer bigger — it changes what's visible, rewarding the fans willing to hunt down the panoramic cut. The decision to seed new details specifically in the expanded frame, from the witches on their knees to the cleaner Sentinel reveal, turns a trailer drop into a communal decoding event, with accounts like @Mcu_Master01 doing the forensic work in public. It's a shrewd way to keep a notoriously secretive production in the conversation without giving away the store. The Russos understand this game better than anyone: show the scale, hide the story. The red sky of the Incursion stretched across three screens tells audiences everything about the stakes and nothing about the plot. And the quiet beat — Scott Lang holding his daughter in Kate Bishop's apartment — is the kind of human-scale moment that has powered the MCU's best chapters. With the film arriving December 18, 2026, expect every frame of every format to be dissected until then.