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Hollywood News Updated Jul 20, 2026

'Avengers: Doomsday' Trailer Reveals Robert Downey Jr. as Doctor Doom

The official trailer for 'Avengers: Doomsday' has been released, showcasing Robert Downey Jr. as Doctor Doom waging a multiverse war. Thor reunites with Chris Evans' Captain America, marking his MCU return. X-Men characters like Professor Xavier and Magneto officially cross over into the Avengers' universe. The film is set for a December 18 release, followed by 'Avengers: Secret Wars' a year later.

'Avengers: Doomsday' trailer unveils first look at Robert Downey Jr.'s Doctor Doom

Los Angeles, July 20

And the wait is over. The official trailer of Robert Downey Jr.-starrer 'Avengers: Doomsday' was unveiled on Monday evening.

The trailer shows the Marvel heroes assembling as Doctor Doom prepares to wreak multiverse-crossing war on the heroes. Thor faces off against Doom and also reunites with Chris Evans' Captain America, making his long-awaited return to the MCU after "Avengers: Endgame." Several of Fox's "X-Men" characters also officially cross over into the Avengers' universe, including Professor Xavier, Magneto, Mystique, Cyclops and Channing Tatum's Gambit from "Deadpool and Wolverine." After hitting the big screen last year, the Fantastic Four and Thunderbolts are also back to help the Avengers save the multiverse, as per Variety.

Check out the trailer here

'Doomsday' is scheduled to be released in theatres on December 18, followed by 'Avengers: Secret Wars' a year later.

The details for Robert Downey Jr's turn as Doctor Doom haven't been fully explained, but Doom is likely a variant of Iron Man from another universe. He briefly appeared, though his face was hidden, in the post-credits scene of "Fantastic Four: First Steps."

Marvel Studios' Avengers: Doomsday is directed by Anthony and Joe Russo; produced by Kevin Feige, Louis D'Esposito and Jonathan Schwartz; and stars Robert Downey Jr., Chris Evans, Chris Hemsworth, Pedro Pascal, Paul Rudd, Anthony Mackie, Florence Pugh, Vanessa Kirby, Ebon Moss-Bachrach, Wyatt Russell, Channing Tatum, Simu Liu, Ian McKellen, Tom Hiddleston, James Marsden, Patrick Stewart, Joseph Quinn, Sebastian Stan, David Harbour, Letitia Wright, Lewis Pullman, Kelsey Grammer, Kathryn Newton, Danny Ramirez, Winston Duke, Alan Cumming, Hannah John-Kamen, Rebecca Romijn, Mabel Cadena, with Tenoch Huerta Mejia.

— ANI

Reader Comments

Sarah B

I love how they're bringing in the X-Men characters! Professor Xavier and Magneto in the MCU? Yes please! But I'm a bit skeptical about RDJ playing Doom - he's so iconic as Iron Man. Let's see how they pull this off. Also, no sight of Spider-Man in the trailer? 🤔

Rohit P

As a die-hard Marvel fan from Mumbai, I'm excited but also worried about the runtime. These ensemble films get bloated sometimes. The Russo brothers know their craft though - 'Infinity War' and 'Endgame' were masterpieces. Just hope they give proper screen time to all these characters, especially the newcomers like Pedro Pascal's Reed Richards.

James A

The trailer looks epic! That shot of Thor fighting Doom with the lightning and the multiverse portals - pure cinema! But I'm a little disappointed there's no Black Panther or Shuri in the lineup. After 'Wakanda Forever', I was hoping to see more of that world. Still, Channing Tatum as Gambit is hilarious casting and I'm here for it! 🙌

Vikram M

Bro, I've been following Marvel since the 90s comics and this Doom variant idea is actually brilliant. RDJ as a twisted version of Tony Stark who becomes a villain? That's proper drama! But one thing - why is the trailer music so similar to 'Infinity War'? They could have gone for something fresh. Either way, booking my IMAX tickets on Day 1! 🎬

Kavya N

I'm so excited to see the Fantastic Four finally in the main MCU! But honestly, I

We welcome thoughtful discussions from our readers. Please keep comments respectful and on-topic.

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