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Marvel Studios' Avengers: Doomsday - First Trailer | Robert Downey JR. | Dec 18, 2026
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- Published on Jan 19, 2026
- #thor #marvelstudios #chrishemsworth
Watch the 'FAN (CONCEPT) Trailer Concept' For Marvel Studios' Avengers: Doomsday (2026) (More Info About This Video Down Below!)
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"Avengers: Doomsday" is the highly anticipated fifth installment in the core Avengers series, slated for release on December 18, 2026, marking a major event in Phase Six of the Marvel Cinematic Universe. Directed by the Russo Brothers-Anthony and Joe Russo-the film reunites many beloved heroes and introduces new alliances. As the MCU expands its multiverse saga, this crossover brings together iconic teams such as the Avengers, Fantastic Four, X-Men, Wakandans, and the New Avengers to confront the formidable villain Doctor Doom, portrayed in a stunning twist by Robert Downey Jr.
The ensemble cast features returning favorites such as Chris Hemsworth (Thor), Anthony Mackie (Captain America), Paul Rudd (Ant-Man), Letitia Wright (Shuri), Tom Hiddleston (Loki), Florence Pugh (Yelena), and many more. Among its most notable reunions are X-Men legends Patrick Stewart (Professor X), Ian McKellen (Magneto), Alan Cumming (Nightcrawler), Rebecca Romijn (Mystique) and James Marsden (Cyclops). The Fantastic Four join the fray with Vanessa Kirby as Sue Storm and Pedro Pascal as Reed Richards. The film's story picks up 14 months after Thunderbolts (2025), as multiple superhero teams unite against Doctor Doom's machinations in an epic multiverse showdown.
Alan Silvestri, acclaimed composer of previous MCU hits, returns to score Avengers: Doomsday, promising a powerful musical backbone. The screenplay is crafted by Michael Waldron and Stephen McFeely, combining fresh narrative perspectives with seasoned MCU storytelling. Filming commenced in April 2025 at Pinewood Studios in England and will span approximately six months, underscoring Marvel's ambitious scale and logistical coordination. With a release date firmly set for December 18, 2026, and a sequel (Avengers: Secret Wars) slated for December 17, 2027, Doomsday is positioned as a pivotal chapter in the concluding arc of the MCU’s Multiverse Saga.
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◁ On our channel, we create trailer mashups ▷ Trailer mashups, also known as recut trailers, are crafted by gathering various film footage from one or more movies and re-editing them to form a brand-new trailer. These mashups often depict a movie that doesn’t exist or shift the genre of an existing film. As derivative works defined under the United States Copyright Act 17 U.S.C. § 101, they may be protected from copyright claims under the fair use doctrine.
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This video is a parody. Due to its derivative and transformative nature, it is protected under Fair Use.
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Thank You So Much For Watching!
May the force be with us, Always!
I’m the dude that’s playing a dude that’s playing another dude 😂
Samething I thought.
kool
I'm the dude playing the dude disguised as another dude.
@SubjectSigma24 thanks for the correction 😂
Bro that was perfect.
How ... Have you not been sued.
Why would he get sued
I still don't know how to feel seeing Robert Downey Jr. Face and he not Iron Man
That just means you're truly keeping an open mind :) look from a story pov... It's sloppy writing. From an entertainment and fanbase Pov... It's gold
We will find out why in secret wars
I mean….. You will
All the actors to choose from we're supposed to forget he was iron man in all the other movies.
That's why it's called pee in your cup when it's empty and put it on the floor
I bet doom looking like tony stark is gonna be a mind melting experience for the avengers….
I'm the guy playing the guy playing the guy playing the guy got me dying still.😂😂😂
I just want to see the X-Men. As for Doom, there’s only one Doom and his first name is Thulsa.
In project Mayhem, his name is Robert Paulson
Crom!!
Nah his first name's Victor
Destroying Star Wars cost them Billions, Time to recoup cash
No drink movie, unless you wear depends.
Its a bit weird to see Tony Stark turn into DrDoom 🫡
This is not even the real trailer but it’s still good
The thor and captain america parts are real😊
Doom looks fing awesome. Team Doom all the way
Dr DOOMS seems like Victor from Fantastic 4
The reason I am as excited about this film is because of the xmen. Magneto has always been my favorite character.
The money stone..the money verse
Oi Amor
This would be a grand reunion of all comic character heroes
These comments are making me feel like I'm having a stroke
This might be the highest grossing movie of all time
We'll say "Hey green guy" 🎉😅
Just replace Pedro Pascal and you have an Oscar nominating film🤩🤩🤩
Take a piss cup 🫢
I wish this happens!
Hey Dr. Doom, looks like Iron Man
cant wait to watch that and secret wars
0:47 IS THAT DONUT LORD FROM THE SONIC MOVIE?
Same actor different character
The mask in this thumbnail looks sick
Don't Expect to see it in the movie.😢
What do you mean First trailer
They need to push the date up
Kmt i wish they actually made DOOMSDAY the threat...hes an actual movie worthy villain
This movie is over 3hrs long.......people bladders will be full!!!!😂😂
I survived Avatar, I can survive this
Just tell the theater to press pause. Whoever doesn’t go, waits or misses scenes.
Wait you are saying you guys do not have paused interval during long movies ??😮 Man that's not good. Theatre guys should simply push pause and allow public to empty their bladder.
Endgame was too
better carry those bottles 😂
Nice trailer but there is no way Marvel just revealed RDJ as Dr Doom for first time in trailer 11 months before the movie drops.
Ummm...Marvel did that at Comic-Con in 2024.
...just sayin'
Was that "Submariner"?
Apparently none of yall saw LOTR in theaters.😂 and it shows.
Who are you talking to? Are they in the room right now?
This is where they will miss the Scarlet witch
Leave the Kid Alone
Does NOT say FAN (CONCEPT) in the caption. Stop wasting our time.
👑🤖👑
I can't wait 😭😭
Sonic 4 scene leaked🗣️🔥🗣️🔥🗣️ 0:46
❤....EL CHAPULÍN COLORADO REGRESARA EN AVENGERS DOOMSDAY....
😂😂😂😂
Finally X-Men
They shouldn't have mixed X-Men with avengers, they ruining everything
How is this gonna work? Thor, spider man, etc are they all just gonna act like that’s not Tony fucking stark. 😭 it’s gonna be Tony from another reality.
Will watch it when it comes on commercial tv
Gay
Inteligence of artificial
Can't wait 🎉🎉
Oh god...Pedro pascal...
At least is zendaya playing in this?
Marvel needed money
The idea of killing off a character is not my issue here but recasting that character as a variant from another universe bla, bla, bla makes me feel that they don't know what they are doing. First Wolverine, now Robert Downey Jnr, this is mental and I fear this could be another roller coaster of, defeat him as Dr. Doom, recruit him again as iron man.
Whatever they do with the next round is probably going to be like it started out, smaller numbers, longer contracts more pre-planning
I haven’t been this hyped for a Marvel movie since Endgame.
Only 346 days to go 😅
Me too since the first trailer 😁😁
Has there even been any Marvel Movies since End Game? 😒
@Thr33.Sid3zI’m gonna say no besides No Way Home and Deadpool3
@Thr33.Sid3zDo you use emojis to make up for your lack of vocabulary?
Ok so doom isn’t a Tony stark variant. Why is RDJ’s voice talking about what Tony and the avengers did?
It all has to tie together somehow. My guess would be the AVENGERS movies &LOKI are going to be prominent as well as SPIDER-MAN, X-MEN, DEADPOOL & WOLVERINE
Well you might not fear me in this. But you will try to replicate :)
Doomsday from meesho
wait tony stark is alive?? since when?
i’ve skipped most of the movies since Endgame so i probably missed something…
You haven't missed anything
One of the worst teaser trailers I've seen
Willingly waiting
Fakes trailer
Good try
Fan concept this isn't real
you're was cracking down on it once.
That was the phoenix force at the end I knew it
I can't wait to not watch this
Didn’t Iron man die in the end game?
A variant of Tony Stark died.
Didn't Doomsday kill sSuperman ?
Yea
Lmao mixing in real trailer with clips from previous movies lmao what an idiot
how are people believing this is a real trailer?^^
Cause it is real..
Editing wasn't good
Another one ? But why ?
They better not make doom an evil iron man
Iron man was always evil as a weapons manufacturer but allegedly changed. I'm sure the worlds weapons dealers are all repenting of their past sins killing thousands with dealing death for profit....and want to be heroes saving the world...Not.
Robert Downey playing doomsday makes no sense to me 🤷♂️ like are we supposed to act like he isn’t iron man?
When Loki took over multiverses changed, Tony didn't turn into Iron Man, he turned into Doom.
@_Distemperin one universe yes.
Was Iron Man every Doomsday? Or is that something new?
No
Coming in 2028
No it comes out this year lol
Not good of a trailer at all
Can anyone tell what movies I need to watch after the endgame to understand doomsday better? Like I have no confusion the day I watch this movie.
Spider-Man: Far From Home (the immediate sequel), then dive into the Disney+ shows like WandaVision, The Falcon and the Winter Soldier, and Loki, which build the multiverse saga, followed by movies like Shang-Chi, Doctor Strange in the Multiverse of Madness, and Spider-Man: No Way
Fantastic Four
The new one 2025
2025
@Goodboy38581thank you
Feels rushed with very little build up. Kang would have been better
If Jonathan Majors hadn't fucked it all up
Do I have to watch any Marvel film prior to that, which is connected to it??
I've like abandoned Marvel films long time ago and watched very little after Endgame
You will understand no part or second of this movie if you haven't watched phase 1-5
So where is Iron Man If Robey Dawney jr is Dr Doom?
Well... For our universe, dead. For his, it would seem the sokobia incident resulted in Tony going a bit deeper down the rabbit hole.
Iron man is dead in the story and now you have to accept him as Dr doom even tho you know him as iron man. Worst idea of recasting a character from the same universe.
@XperiaG-i4ltrue
@XperiaG-i4lthey aren't from the same universe. That's what made it possible.
Multiverse...
ends????🤣🤣🤣
its only the begging
Begging?
@MikeyWill15 if they do it correctly it will start the new crossover with avengers and Deadpool, Deadpool last movie him referring to iv always wanted to be an "avenger" something about him finally getting signed on.
@corriedowner no I mean they said begging instead of beginning
Tony Stark is not Victor Von Doom. He is Tony Stark. SMH. Just cast a fresh face (who's talented) for Doom.
In a different universe Stark is Doom and Doom is iron man... maybe...
Hell Yeah👍
This is not the real trailer. If marvel doesn’t show this on their real page on Instagram don’t believe it
Oh my God in between this movie and hopefully the Patriots being in the super bowl I don't know which one I'm more excited for but this movie I don't think I have ever looked forward to a movie since end game like I'm looking forward to this I just have a feeling that it's going to be epic
Trailer was 🗑️
Meh
LOKI!!
Looks crap
I heard Spiderman was going to Hogwarts in his next movie.
This looks so bad
it looks good to me dont judge till you see it
Mark my words. Robert downey as Doom wlll be the worst decision they made. People want to like Robert Downey as Tony Stark, not hate or fear him.
Ummm Tom Holland ans RDJ voices sounded a bit off....
It is a concept trailer
@MS-ut3mvits called a bait trailer
Idk why the Wakandans will be in this film. No one gaf about them. We only cared about Chad.
Can't wait for the movie to come if it comes on weekdays i can see the movie.
Wondering if they will make this movie in 2 parts!
Have you been under a rock? The second part is called secret wars
another racist superhero movie..
I haven't kept up with ANYTHING since infinity war or end game, but I'm hyped as f*ck for this!
Is this real?
No
It looks so bad. The stupidity of the people who are going to pay to see it amazes me.
You know this is crazy. Thor has never beg for his life and t here he is bugging to stay alive. you know is a different level Can’t wait.!
This is not official
Is this a real trailer?
Nah looks like a random bunch of clips
Can't stand Pedro. Please Please please get rid of that cringe idiot.