What might happen
Will Doctor Doom win?
Will Doctor Doom win in Avengers: Doomsday? Why the villain probably comes out on top - at least until Secret Wars - based on his comic history and Marvel's two-film structure.
Probably - at least for now. If Doomsday follows the Infinity War playbook, Doom 'wins' the first film and the heroes' comeback waits for Secret Wars. Expect the credits to roll on a genuine low point.
Most Marvel villains lose. It’s practically the genre’s contract: the bad guy monologues, the heroes rally, order is restored by the final reel. Doctor Doom did not sign that contract.
In the comics, Victor von Doom is one of the vanishingly few villains to have genuinely, completely won - and not a modest win, either. In 2015’s Secret Wars, he stole the power of god-like cosmic beings, outmanoeuvred the multiverse’s would-be saviours, and rebuilt reality itself as a patchwork planet where he was worshipped as a literal deity: God Emperor Doom. He sat on that throne, remaking history to his liking, until the universe’s smartest man could finally pry it loose. That is the character Marvel just handed to Robert Downey Jr. So here’s an uncomfortable prediction for hero fans: Doctor Doom is probably going to win.
Understand the man first
To see why, you have to understand who Doom actually is - because he is not a chaos agent. Victor von Doom is a king, the absolute monarch of the small European nation of Latveria, which he rules with terrifying competence and an iron fist. He’s a scientist and a sorcerer, equally fluent in circuitry and black magic - a combination almost no other Marvel character can claim. And crucially, in his own mind, Doom is the hero: the only being wise and strong enough to run the universe properly, surrounded by lesser creatures too small to grasp his vision.
That conviction is what makes him lethal. A villain who wants to watch the world burn can be bargained with. A villain who is certain he’s saving it - who believes every atrocity is a favour you’re too limited to appreciate - cannot. Marvel’s own logline calls him an “existential threat.” Not to a city, not to a country - to existence.
And he has the résumé to back it up. In the comics, Doom has beaten the Fantastic Four more times than they’d care to count, traded blows with Thor and the Hulk, stolen the power of the Beyonder, and matched wits with cosmic entities older than galaxies. This is not a villain who loses because he ran out of plans. On the rare occasions Doom loses at all, it’s only because someone finally rose to meet his impossible standard - and half the time, he’s the one who let them.
The Thanos template
Now layer that onto the structure of the film, because Doomsday is the middle chapter of a two-part story, and middle chapters belong to the villain.
Marvel has run this exact play before, brilliantly. Cast your mind back to 2018: Infinity War ended with Thanos sitting on a hillside, watching the sun rise on a universe he’d just cut in half. The heroes lost. Half of everything - including half the people you’d paid to watch - crumbled to dust. The comeback didn’t arrive for a full year, in Endgame. That gap, that stretch where the bad guy simply won, is the most daring thing Marvel has ever done, and it paid off enormously.
Doomsday sits in precisely that slot, one year ahead of Secret Wars in December 2027. If the Avengers fully triumph here, the finale has nowhere left to climb - no mountain, no stakes, no reason to show up. The only structure that makes sense is the cruel one: Doom gets what he wants, the heroes are scattered and broken, and you leave the cinema gut-punched, counting the months to the rematch.
What a Doom victory looks like
And of every villain Marvel could have dropped into that slot, Doom is the one built to pull it off. He doesn’t win with muscle - his genius rivals Reed Richards, he sees ten moves ahead, he turns his enemies’ own plans into traps. You don’t spend your most valuable, most beloved actor on a foe who folds in act three; Downey’s casting is itself a promise that this one is different.
So what does his win actually look like on screen? Probably not a fistfight he happens to win. If the film honours its source - and it is literally named after the event - Doom’s victory is cosmic. He doesn’t beat the heroes so much as ascend past them, exploiting the collapsing multiverse to seize power on a scale no one can answer. The God Emperor Doom theory lays out the mechanics: reality frays, worlds die, and in the wreckage Doom crowns himself. It’s the perfect cliffhanger - not a battle lost, but a god enthroned, with the survivors left to work out how you even fight something like that.
Could Marvel dodge the formula? Of course. The Russos love a subversion, and it’s possible the heroes claw out a costly half-victory, blunting the worst of Doom’s plan while paying a devastating price. That would still leave plenty of wreckage for Secret Wars to inherit. But every signpost - the two-film split, the Thanos precedent, the casting, the comic blueprint - points the same way.
Our call: possible, leaning likely. Bet on Doom standing on top when the lights come up, with the real fight-back held back for the finale. For where that leaves him across the whole saga, see is Doom the saga’s main villain.