Avengers: Doomsday Smashes Records With $40M in Presales 100 Days Before Release — MCU History in the Making

Avengers: Doomsday hits theaters December 18, 2026. (Image: Marvel Studios fan artwork via Pinterest)

Avengers: Doomsday has not even hit theaters yet, but it is already making box office history. Marvel Studios' Phase Six tentpole has crossed $40 million in domestic pre-sales a full 100 days before its December 18, 2026 release — the first time any movie has ever reached that milestone so far ahead of its domestic debut.

The record was flagged by box office trackers on September 8, 2026, and it instantly reframed the conversation around the MCU. After years of think pieces about superhero fatigue, fans are voting with their wallets — and they are voting for Doctor Doom.

Robert Downey Jr. Returns — As Victor von Doom

The single biggest driver of hype is no secret: Robert Downey Jr. is back in the MCU, but not as Iron Man. He is playing Victor von Doom, the iconic Fantastic Four villain, in a casting twist that broke the internet when it was announced at San Diego Comic-Con 2024.

Directors Anthony and Joe Russo — the duo behind Avengers: Infinity War and Avengers: Endgame — return to helm the film, reuniting the core creative team that delivered the two highest-grossing MCU entries of all time. The combination of the Russos and Downey Jr. is clearly potent enough to move $40 million in tickets sight unseen.

X-Men, Fantastic Four, and the New Avengers Collide

Doomsday is billed as the first true multiversal crossover of the Multiverse Saga, bringing together the New Avengers, the Fantastic Four (fresh off The Fantastic Four: First Steps), and the MCU's newly introduced X-Men cast. Characters from Thunderbolts* — including Florence Pugh's Yelena Belova and Sebastian Stan's Bucky Barnes — are also expected to play major roles.

That matters because Thunderbolts*, despite strong reviews, underperformed theatrically earlier this year. The presale numbers for Doomsday suggest audiences are still fully invested when the stakes feel big enough — a lesson Marvel seems to have taken to heart.

From Encore to Doomsday

The momentum is being carefully engineered. Avengers: Endgame: Encore, a theatrical re-release with new footage connecting directly to Doomsday, arrives September 25, 2026. It already broke re-release records of its own, acting as a $200-million-plus marketing campaign that fans actually pay to watch.

Context makes the $40 million figure even more staggering. Spider-Man: Brand New Day crossed $2 billion in just 17 days this summer, while Christopher Nolan's The Odyssey became his highest-grossing film ever. Hollywood's 2026 box office has already passed $7 billion — and Doomsday is positioned as the December crown jewel alongside Denis Villeneuve's Dune: Part Three.

Can It Live Up to the Hype?

Skeptics point to the troubled production — reports that filming began without a finished script raised eyebrows — and whether presale enthusiasm will translate into strong word of mouth. But history favors Marvel here: Endgame turned record presales into a $2.8 billion gross, and the Russo-Downey combination has never missed.

One thing is certain: 100 days out, no movie in history has ever sold this many tickets this early. Avengers: Doomsday opens December 18, 2026. Grab your seats now — if the presale pace holds, opening weekend could be genuinely historic.