New Report Uncovers Disney’s Real Take on Avengers: Doomsday

Marvel is betting big on Avengers: Doomsday, and the early chatter says the gamble might pay off. The first half of the two-movie finale to the Multiverse Saga is pulling strong internal buzz, and even folks at competing studios are whispering that it could end up the top-grossing movie of 2026. For a franchise that has taken some hits lately, that kind of confidence stands out.

How Disney feels about it (and what everyone else is hearing)

Inside the studio, the line is that one movie does not define the MCU’s overall health. Fair. But the same people are also genuinely impressed by Doomsday so far. Rival studio chiefs, in their more candid moments, are reportedly calling it 2026’s box office champ. And a handful of early insider reactions promise something that outscales and outclasses recent Marvel entries, with expectations set higher than usual.

Bigger, louder, wilder

David Harbour, who returns as Red Guardian, did not undersell it:

'It is the biggest thing I have ever done,' he said, adding that it even outmuscles Stranger Things 5 in pure scale.

The Russo Brothers, back in the Avengers chair, are aiming for a denser, twistier ride this time:

They teased a 'new level' of narrative complexity compared to the previous Avengers films.

The release plan, and the IMAX wrinkle

Here is where it gets a little odd. Avengers: Doomsday opens December 18, 2026 — the exact same day as Dune: Part Three. Dune 3 is set to have an exclusive IMAX window on opening weekend, which effectively pushes Doomsday out of IMAX screens in the U.S. at launch, leaving only select international IMAX play. That detail alone has already sparked fan chatter about whether Marvel should slide the date.

Who is making it (and what it sets up)

Joe and Anthony Russo are directing from a screenplay by Michael Waldron and Stephen McFeely, and producing with Marvel Studios through AGBO. Plot specifics are locked down, but the two-parter format is clear: Doomsday lands first, followed by Avengers: Secret Wars the following year to close the Multiverse Saga.

The headline-grabber, of course: Robert Downey Jr. returns to the MCU as Doctor Doom. That is a swing. Add Harbour’s Red Guardian into the mix, and the cast is already leaning intriguing and chaotic in the right ways.

• Release date: December 18, 2026
• Opens against: Dune: Part Three
• IMAX situation: Dune 3 has opening-weekend exclusivity; Doomsday’s IMAX limited to select international markets at launch
• Key players: Directors Joe and Anthony Russo; writers Michael Waldron and Stephen McFeely; produced with AGBO
• Cast highlights: Robert Downey Jr. as Doctor Doom; David Harbour as Red Guardian
• Follow-up: Avengers: Secret Wars the year after, closing the Multiverse Saga

Bottom line: Disney likes what it is seeing, competitors smell a juggernaut, and the creative team is promising something massive. The only questionable move right now is opening day strategy. If the movie hits as hard as the buzz suggests, that IMAX hiccup becomes a footnote. If not, we will be revisiting that scheduling choice in detail.