Avengers: Doomsday LEGO Sets Leak Reveals Sentinel Battle And [Spoiler]'s Return

Avengers: Doomsday LEGO Sets Leak Reveals Sentinel Battle And [Spoiler]'s Return

We finally have a first look at three upcoming LEGO sets for Avengers: Doomsday, revealing an epic Sentinel battle, an all-new Quinjet, and the return of a new MCU superhero at New Avengers Tower.

By JoshWilding - Jul 23, 2026 08:07 AM EST
Filed Under: Avengers: Doomsday

At this point, we all know better than to put too much stock in what LEGO sets reveal about an upcoming movie. There have been some accurate representations over the years, but they're often produced so early that LEGO only has concept art or an idea to work off.

That would explain why Iron Man 3 didn't feature Tony Stark battling a tank-driving Mandarin, but the first wave of Avengers: Doomsday LEGO sets does match what we've been hearing about the highly anticipated movie.

Unfortunately, the images haven't been shared in HD yet, but we can still make out a few interesting details. For example, there's a team-up between Captain America and The Thing, who are piloting the Quinjet in a set that also includes Doctor Doom.

We then have New Avengers Tower, which includes Doom, Bucky Barnes, Yelena Belova, Red Guardian, the Human Torch, and The Sentry. The latter's presence confirms that Bob will once again suit up as the Golden Guardian, despite vowing never to do so again in Thunderbolts*.

Finally, there's a battle with a massive, comic-accurate Sentinel that features Thor, Magneto, Mister Fantastic, Mystique, Nightcrawler, and another Doctor Doom (he seems to be fighting alongside the mutant-hunting robot, not against it, though we can't be 100% sure about that).

The inclusion of a Doom Minifigure in all three sets serves as a stark reminder—no pun intended—that Robert Downey Jr.'s villain will be front and centre in Avengers: Doomsday. Marvel Studios clearly hopes to redeem the character after three failed attempts to get him right in previous Fantastic Four movies.

We're expecting the curtain to be pulled back on Avengers: Doomsday in a big way this Comic-Con weekend, as Hot Toys, for example, has revealed it will showcase its first wave of figures based on the movie this Sunday.

Take a closer look at each of these Avengers: Doomsday LEGO sets below, and stay tuned for the official reveal. 

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.
Avengers: Doomsday: Doctor Doom Statue Shows The Villain With A Mysterious Device - Is It The [Spoiler]?
Related:

Avengers: Doomsday: Doctor Doom Statue Shows The Villain With A Mysterious Device - Is It The [Spoiler]?

Avengers: Doomsday Leaked Photos Reveal Deadpool, Wolverine, And [Spoiler]'s Surprise MCU Return
Recommended For You:

Avengers: Doomsday Leaked Photos Reveal Deadpool, Wolverine, And [Spoiler]'s Surprise MCU Return

DISCLAIMER: As a user generated site and platform, ComicBookMovie.com is protected under the DMCA (Digital Millenium Copyright Act) and "Safe Harbor" provisions.

This post was submitted by a user who has agreed to our Terms of Service and Community Guidelines. ComicBookMovie.com will disable users who knowingly commit plagiarism, piracy, trademark or copyright infringement. Please CONTACT US for expeditious removal of copyrighted/trademarked content. CLICK HERE to learn more about our copyright and trademark policies.

Note that ComicBookMovie.com, and/or the user who contributed this post, may earn commissions or revenue through clicks or purchases made through any third-party links contained within the content above.

Bucky74
Bucky74 - 7/23/2026, 8:14 AM
So many D list characters in this that no one cares about and way too many missing A listers
Matchesz
Matchesz - 7/23/2026, 8:18 AM
@Bucky74 - if anyone was to be made an Avenger it shoulda been War Machine, bro has basically been an npc in this universe
Bucky74
Bucky74 - 7/23/2026, 8:22 AM
@Matchesz - Agreed. He got shafted a lot. Hawkeye and Tachilla would have been good “fill in” leaders or West Coast leaders if they went that route but many just don’t belong there like Ghost and Red Guardian.
Vigor
Vigor - 7/23/2026, 8:55 AM
@Bucky74 - Russo have a way of elevating characters in people's minds based on the material, action scenes, or portrayal. Unless youre dead set on not liking a character, i think going in with an open mind and ready for the ride will be rewarding
Matchesz
Matchesz - 7/23/2026, 9:26 AM
@Bucky74 - it would be really cool to see the Thunderbolts sacrifice themselves to save everyone else. Specifically Red, Ghost and US Agent tbh cant rly see where else their stories can go and ppl care enough about them it would be a good scene.
Bucky74
Bucky74 - 7/23/2026, 9:44 AM
@Vigor - Gunn tried that with Suicide Squad and was only partially successful (Peacemaker). The fact is that some characters just don’t resonate like others and the most popular heroes will always be just that. I’ll still be there opening weekend though.
Bucky74
Bucky74 - 7/23/2026, 9:46 AM
@Matchesz - U.S. Agent is actually the only one I like out of those three because he’s an A hole, which immediately makes him more interesting and fun to watch. But yes, I’d love to see Ghost and Red sacrifice themselves to buy the teams some time.
Vigor
Vigor - 7/23/2026, 9:48 AM
@Matchesz - id like to see some sacrifices and that team makes sense to do it. My concern is them all being revived for secret wars undercutting the impact of their sacrifice
Matchesz
Matchesz - 7/23/2026, 10:40 AM
@Bucky74 - I think his story arc is pretty much complete tho, I expected more of him going crazy as an evil Cap America but they did that already & cant see them going back to that, now he's just an another good guy and there's way too many imo

@Vigor - dont only top heroes get picked for Battleworld? I dont see any of them as being top anything
Vigor
Vigor - 7/23/2026, 10:43 AM
@Matchesz - I saw a rumor that "Doom brings everyone back".
Bucky74
Bucky74 - 7/23/2026, 10:54 AM
@Matchesz - Decades of comics. Still plenty of stories left to tell with Steve and with Steve and all the other characters
Timerider
Timerider - 7/23/2026, 8:18 AM
Maybe that’s the Sentinel that’s controlled by Magneto that destroys New Jersey.
Bucky74
Bucky74 - 7/23/2026, 8:24 AM
@Timerider - It would be an improvement on Newark. Aside from the sport and concert hall, that place is cess pool of crime and disorder.
Vigor
Vigor - 7/23/2026, 8:48 AM
I struggle to see the effectiveness of Mystique against sentinels. But we shall see how it plays out
SonOfAGif
SonOfAGif - 7/23/2026, 10:00 AM
@Vigor - I think that's just the last lineup of X-Men. It seems like in their universe that many were struck down. So Mystique being a shape shifter can help to trick and perhaps hack into terminals and what not.
JoshWilding
JoshWilding - 7/23/2026, 8:57 AM
I think Marvel might be overestimating Doom's popularity, but I'm here for him finally being front and centre. I just hope he's not done after Secret Wars. That would be such a waste.
LenSpiderman
LenSpiderman - 7/23/2026, 9:24 AM
@JoshWilding - I would argue that Dr Doom is far more familiar than thanos and Loki (as a marvel character) were when they were implemented. The mask and hood are iconic images even among people who aren’t avid fans partly thanks to its simplicity and partly thanks to MF Doom and he actually shows up in song lyrics by a variety of artists from time to time. His name being such a ham-fisted dopey pun also helps the character be a part of the zeitgeist even if he isn’t super well known to the people referencing the name. Plus, as you said, he was pretty much the main antagonist in the previous three F4 movies for what that’s worth.

I also hope he sticks around as a recurring character in F4 after this, but marvel shoehorning him in as the big bad here in place of kang is sort of what they did with spider-man. Start him off with the biggest possible adventures, then try to make it believable that he has these little, more mundane adventures. With a hero that makes more sense because a hero’s work is never done. But with a villain, once they’ve tried to conquer the multiverse, are we really going back to just trying to foil the F4?
dragon316
dragon316 - 7/23/2026, 8:58 AM
I’m not excite to see this pictures teaser did nothing for me need see trailer and movie find out how I feel about doesn’t look slow and boring one person team as fantadtic one movie still not excited for this
TheFinestSmack
TheFinestSmack - 7/23/2026, 9:05 AM
Sweet ANOTHER Avengers Tower and Quinjet!
NoobNoob
NoobNoob - 7/23/2026, 9:16 AM
"after three failed attempts to get him right"

Did i miss a third doom before Downey?
J0RELLC00LJ
J0RELLC00LJ - 7/23/2026, 9:27 AM
@NoobNoob - I guess they're counting the campy 1994 FF movie?
Scarilian
Scarilian - 7/23/2026, 2:37 PM
@NoobNoob -
Fantastic Four 1994
Fantastic Four 2005 & 2007
Fantastic Four 2015
Avengers: Doomsday/Secret Wars
DannyBrandy20
DannyBrandy20 - 7/23/2026, 10:10 AM
No blond hair for Sentry

Please log in to post comments.

Don't have an account?
Please Register.

View Recorder