Avengers: Doomsday Makes Intriguing Change To Doctor Doom's Suit; Part Of CinemaCon Trailer Leaks

Avengers: Doomsday Makes Intriguing Change To Doctor Doom's Suit; Part Of CinemaCon Trailer Leaks

A new look at Avengers: Doomsday's Doctor Doom was revealed at CinemaCon, but a big change has been made to the villain's suit. The last part of the trailer shown in Las Vegas has also been leaked.

By JoshWilding - Apr 17, 2026 09:04 AM EST
Filed Under: Avengers: Doomsday

Our first look at Avengers: Doomsday's take on Doctor Doom came when a piece of promo art was spotted at a Merchandise Expo in China.

The villain's mask has since been featured on a couple of t-shirts, and that original piece of artwork resurfaced during Disney's panel at CinemaCon yesterday evening.

We've had multiple sources confirm that this is what Doom is wearing in the trailer, but look closely, and you'll notice that one noteworthy change has been made to the design.

Victor Von Doom now has a completely different belt buckle. It's common for alterations like this to be made as a design develops, and it doesn't appear to have any story-related significance. However, it will be interesting to see whether we get any contradictory merchandise later this year.

Why are we telling you about a belt buckle? Well, remember those character photos everyone dismissed as AI? It seems the shots of Robert Downey Jr.'s Doctor Doom were, in fact, real.

The belt buckle matches the "AI fake" perfectly, and there's no way that can be a coincidence. At the time, new AI technology allowed for a seemingly endless wave of convincing images to do the rounds on social media, but that first wave of Avengers: Doomsday shots was, it seems, the real deal.

For what it's worth, the Avengers: Doomsday plot leak you may have seen being passed around on platforms like X and Reddit is not real. Daniel Richtman was first to debunk it, adding that this version is still the closest to what actually happens in the movie.

Fans weren't in the CinemaCon crowd, so there have been no major leaks. While exhibitors and press were allowed to take photos, videos were not permitted, and we've heard of some people being ejected during Disney's panel for attempting to make recordings. 

However, part of the Avengers: Doomsday teaser has surfaced, featuring the title card and a snippet of Alan Silvestri's epic score...

In Avengers: Doomsday, beloved heroes from three distinct universes will be set on a deadly collision course and face an existential threat unlike anything they’ve ever encountered.

Avengers: Doomsday stars Chris Evans, Chris Hemsworth, Anthony Mackie, Winston Duke, Tom Hiddleston, Sebastian Stan, Letitia Wright, Paul Rudd, and Robert Downey Jr. Wyatt Russell, Simu Liu, Tenoch Huerta Mejia, Mabel Cadena, Florence Pugh, Danny Ramirez, David Harbour, Hannah John-Kamen, Lewis Pullman, India Rose Hemsworth, and Wesley Holloway all make their Avengers franchise debuts.

The Fantastic Four: First Steps leads Pedro Pascal, Vanessa Kirby, Ebon Moss-Bachrach, and Joseph Quinn join them, as do X-Men franchise stars Kelsey Grammer, Patrick Stewart, Ian McKellen, Alan Cumming, Rebecca Romijn, James Marsden, with Deadpool & Wolverine star Channing Tatum. 

The Russo Brothers direct Avengers: Doomsday and Avengers: Secret Wars from a screenplay by Stephen McFeely, with whom they previously collaborated on the Avengers and Captain America franchises. The movie is produced by Kevin Feige, Louis D'Esposito, and Jonathan Schwartz, with Callum McDougall serving as executive producer.

Avengers: Doomsday is set to be released on December 18.

About The Author:
JoshWilding
Member Since 3/13/2009
Comic Book Reader. Film Lover. WWE and F1 Fan. Rotten Tomatoes-approved critic and ComicBookMovie.com's #1 contributor.
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Sominan
Sominan - 4/17/2026, 9:15 AM
New belt is better and more comic accurate
dragon316
dragon316 - 4/17/2026, 9:55 AM
@Sominan - Thor costume in love and thunder was comic accurate no one like that same with she hulk
TheWinkler
TheWinkler - 4/17/2026, 12:00 PM
@dragon316 - of all the things people took issue with, neither Thor or She Hulk were slammed for not looking comic accurate.
Sominan
Sominan - 4/17/2026, 9:18 AM
Mask and cloak are accurate but since when does Dr Doom wear chainmail? And the glove looks like leather or something... where's the metallic look all over with the big circles at each joint part?
EskimoJ
EskimoJ - 4/17/2026, 9:52 AM
@Sominan - It's an innovative interpretation for this movie's version of Doom, not a direct copy of a particular comic book's look.

Good.
dragon316
dragon316 - 4/17/2026, 9:57 AM
@Sominan - same can be about captain America costume not one thing about it was spandex and pirate gloves and pirate boots it was all kevlar in movies any one complain about that modification nope same with wolverine costume kevlar not spandex and many more will not add hero’s and villians for modernized loook
Sominan
Sominan - 4/17/2026, 1:38 PM
@EskimoJ - Dr Doom is a dumb character to begin with but even I know he wears ARMOR all over. Not gloves and chainmail.
Wahhvacado
Wahhvacado - 4/17/2026, 9:22 AM
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Thing94
Thing94 - 4/17/2026, 9:24 AM
Belt buckle alert!

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KennKathleen
KennKathleen - 4/17/2026, 9:33 AM
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...


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TheVisionary25
TheVisionary25 - 4/17/2026, 9:37 AM
Doom looks good in that concept art and leaked photo (if the latter isn’t AI that is)…

It’s got a mix of regality , tech and mysticism to it which i dig!!.

Anyway , I do find it funny that the only part of the trailer that’s leaked for now atleast tells you absolutely nothing lol.
MisterBones
MisterBones - 4/17/2026, 9:46 AM
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FleischerSupes
FleischerSupes - 4/17/2026, 9:52 AM
Waited 17 years for the X-Men and/or Dr. Doom to be in a Marvel movie. Sigh.

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dragon316
dragon316 - 4/17/2026, 9:59 AM
@FleischerSupes - no matter what happens keep telling yourself marvel is perfect always that fans say especially with bad choices and mistakes with characters looks and costumes
FleischerSupes
FleischerSupes - 4/17/2026, 10:02 AM
@dragon316 - Yeah I should've said 17 years later this is the crap I got
dragon316
dragon316 - 4/17/2026, 9:58 AM
Big deal belt change and shirt behind use be green now it’s not mean nothing
JustAWaffle
JustAWaffle - 4/17/2026, 10:15 AM
@dragon316 - User Comment Image
Oberlin4Prez
Oberlin4Prez - 4/17/2026, 10:26 AM
Holy crap guys, the belt changed!
TheFinestSmack
TheFinestSmack - 4/17/2026, 10:40 AM
#bucklegate
TemporarilyHere
TemporarilyHere - 4/17/2026, 11:07 AM
@TheFinestSmack -

OT, but did you read the last chapter:

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TheFinestSmack
TheFinestSmack - 4/17/2026, 12:39 PM
@TemporarilyHere - I did 🤣🤣🤣🤣🤣 that is perfect. I still don't know if I believe the theory that our sniper is getting put down this arc. But if the wings ended up like that then...who knows.
TemporarilyHere
TemporarilyHere - 4/17/2026, 3:03 PM
@TheFinestSmack -

Lmfao, I know right? Whoever made this meme deserves an award, I literally choked when my brother sent it to me.

As for our Sogeking, I can totally see that happening. Not that I'm okay with it, since he's the last semblance of relatable humility and normalcy in this crew of total beasts, but sadly I can totally see it happening, especially with Oda being on record calling him his least favourite member of the crew, and with the last opening giving him that ominous pause while the rest walk on.

We'll see, but I'm prepared to be emotionally gutted.
TheFinestSmack
TheFinestSmack - 4/17/2026, 3:40 PM
@TemporarilyHere - yeah, I mean if he goes out in a blaze of glory, as a brave warrior of the sea, then he's fulfilled his dream. Man, this is going to suck. In an ok way. But it'll be really rough.
RitoRevolto
RitoRevolto - 4/17/2026, 10:59 AM
So the news is a belt...?
FrankenDad
FrankenDad - 4/17/2026, 11:17 AM
The leaker only got the title card from the trailer?
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EscapeMySight
EscapeMySight - 4/17/2026, 11:21 AM
🤦‍♂️
ThorArms
ThorArms - 4/17/2026, 12:46 PM
Doom looks so good
Ha1frican
Ha1frican - 4/17/2026, 4:01 PM
Release the belt cut

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