Avengers: Doomsday Directors Share Cryptic Teaser Image - Is The Trailer Imminent?

Avengers: Doomsday Directors Share Cryptic Teaser Image - Is The Trailer Imminent?

Avengers: Doomsday directors Joe and Anthony Russo have shared a cryptic image to their Instagram account, and it might just reveal when we can expect to see the first trailer...

By MarkCassidy - May 29, 2026 07:05 AM EST
Filed Under: Avengers: Doomsday

Avengers: Doomsday directors Joe and Anthony Russo have taken to Instagram to share their most cryptic teaser for the upcoming MCU event movie yet.

The filmmakers posted a blank, green swatch. Yes, that's it.

What could it mean? Well, the colour was likely chosen to represent Robert Downey Jr.'s Doctor Doom (although the shade is off), but the image includes tags for Downey, Marvel Studios, Avengers, AGBO, and SXSW London.

The Russos are scheduled to appear as guest speakers at the event, where they are booked for two sessions on June 2. Their film studio, AGBO, is expected to be the main topic of discussion, but these tags have led to speculation that we may also get a surprise Doomsday reveal.

If the trailer was set to debut at SXSW, we'd likely have gotten wind of it by now, but those tags would obviously suggest that the Russos have something planned. We'll find out early next week! 

Doomsday reshoots have been underway in London since last week. No set photos have found their way online, but that will surely change if filming moves to an outside location at any point. 

Avengers: Doomsday and Avengers: Secret Wars were hit with significant delays last year, with Doomsday now set to arrive in theaters on December 18, 2026, and Secret Wars positioned for December 17, 2027.

Both movies will be directed by the Russo brothers, who also make their MCU return after helming Captain America: The Winter Soldier, Captain America: Civil War, Avengers: Infinity War and Avengers: Endgame.

"Being able to create stories and explore characters within the Marvel Universe fulfilled a life-long dream of ours, and we discovered a powerful connection with audiences in each film that we made. We’re thrilled to collaborate once again with Kevin, Lou and the entire Marvel team to bring this epic adventure in storytelling to new and surprising places for both the fans and ourselves”, said The Russos in a statement after the SDCC panel.

Doomsday will star:

Paul Rudd as Ant-Man, Simu Liu as Shang-Chi, Tom Hiddleston as Loki, Lewis Pullman as Sentry, Florence Pugh as Yelena, Danny Ramirez as Falcon, Ian McKellen as Magneto, Sebastian Stan as Bucky, Winston Duke as M’Baku, Chris Hemsworth as Thor, Kelsey Grammer as Beast, James Marsden as Cyclops, Channing Tatum as Gambit, and Wyatt Russell as U.S. Agent

Along with Vanessa Kirby as Sue Storm, Rebecca Romijn as Mystique, Patrick Stewart as Professor X, Alan Cumming as Nightcrawler, Letitia Wright as Black Panther, Tenoch Huerta Mejia as Namor, Pedro Pascal as Reed Richards, Hannah John-Kamen as Ghost, Joseph Quinn as Johnny Storm, David Harbour as Red Guardian, Ebon Moss-Bachrach as The Thing, Anthony Mackie as Captain America, and, of course, Robert Downey Jr. as Doctor Doom.

About The Author:
MarkCassidy
Member Since 11/9/2008
Mark Cassidy is a writer, photographer, amateur filmmaker, and Rotten Tomatoes-approved critic from Dublin, Ireland.
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TemporarilyHere
TemporarilyHere - 5/29/2026, 7:26 AM
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MotherGooseUPus
MotherGooseUPus - 5/29/2026, 7:27 AM
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SpiderParker
SpiderParker - 5/29/2026, 7:30 AM
Wrong shade of green!
HashTagSwagg
HashTagSwagg - 5/29/2026, 7:34 AM
@SpiderParker -
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TheVisionary25
TheVisionary25 - 5/29/2026, 7:35 AM
It’s obviously their homage to Backrooms which came out today duh…

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That aside , I don’t really have any clue but I doubt we’ll get a trailer for Doomsday at SXSW London which is moreso a networking event then anything else though we’ll see.
JoshWilding
JoshWilding - 5/29/2026, 7:42 AM
Downey will attend the Infinity War screening at SXSW for a Q&A with the Russos and they might, but probably won't, show the Doomsday trailer. Mystery solved.
gambgel
gambgel - 5/29/2026, 7:44 AM
this is becoming annoying on their part.

either release the trailer or stop with boring instagram posts
bobevanz
bobevanz - 5/29/2026, 9:23 AM
@gambgel - this has been annoying since the million rumors starting from only a year ago
OneMoreTime
OneMoreTime - 5/29/2026, 8:20 AM
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MisterBones
MisterBones - 5/29/2026, 8:31 AM
These two annoying as hell sometimes
MadThanos
MadThanos - 5/29/2026, 8:44 AM
At this point nobody cares.
SATW42
SATW42 - 5/29/2026, 8:49 AM
@MadThanos - Just like "nobody cares" about avatar but it still does numbers.

Ya'll are hilarious sometimes.
JstaKIDfrmBKLYN
JstaKIDfrmBKLYN - 5/29/2026, 8:57 AM
I think Doomsday is the direct sequel to Endgame (as they've said), and we can consider it number 5 in its own Avengers franchise. I think Secret Wars will be the proper Avengers movie capping off the multiverse saga (while also serving as the sequel to Doomsday), as was usual in the first 3 phases.
vectorsigma
vectorsigma - 5/29/2026, 9:04 AM
These overrated directors being annoying, thinking these cryptic crap they do are cool 😂
slickrickdesigns
slickrickdesigns - 5/29/2026, 9:06 AM
They just wanted to run the color green by everyone first so we knew there was green.
#greenlantern
Orphix
Orphix - 5/29/2026, 9:19 AM
I think everyone needs to accept that the first proper trailer for Doomsday will arrive when Brand New Day releases.
KennKathleen
KennKathleen - 5/29/2026, 9:34 AM
@Orphix - Exactly. I wouldn't be surprised to see the trailer as the 2nd post credit scene in BND.
bobevanz
bobevanz - 5/29/2026, 9:22 AM
"If the trailer was set to debut at SXSW, we'd likely have gotten wind of it by now" dude you've been grasping at straws for the past few months, saying it's coming at any moment.
Nonameforme
Nonameforme - 5/29/2026, 9:34 AM
I'm not seeing any hype or this movie at all. Zero. Whatever trailer they do release in the future has to be the single greatest trailer ever released by any studio for any movie in the history of cinema.
RockBottom
RockBottom - 5/29/2026, 9:58 AM
Man, just [frick]ing tell us or shut the [frick] up. I’m done with these cryptic comments and teases.
Matchesz
Matchesz - 5/29/2026, 10:15 AM
Werent they the ones who ruined Hulk in the first place? how we supposed to just accept Savage Hulk back when he already pussied out when everyone needed him the most?

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