Avengers: Doomsday (2026): Scarlet Witch Returns, Doctor Doom, Cast & Latest Updates

The Marvel Cinematic Universe is approaching one of its biggest turning points with Avengers: Doomsday (2026). Directed by Anthony and Joe Russo, the highly anticipated superhero movie is bringing together characters from different corners of Marvel's cinematic universe for a confrontation against one of its most dangerous villains: Doctor Doom, portrayed by Robert Downey Jr.

But the latest developments have introduced another major reason for fans to pay attention. The future of Wanda Maximoff, also known as the Scarlet Witch, has taken an unexpected turn. After her apparent death in Doctor Strange in the Multiverse of Madness, a new development connected to VisionQuest has dramatically changed the conversation surrounding her possible involvement in Doomsday.

The prospect of Scarlet Witch facing Doctor Doom—or becoming part of his plans—could have enormous consequences for the entire Marvel Cinematic Universe.

With the Avengers, Fantastic Four and X-Men connected to the upcoming multiversal conflict, the stakes have never been higher.

Avengers: Doomsday – The Latest Trailer and Scarlet Witch Update

The latest Scarlet Witch-themed trailer shared with this article puts the spotlight on one of Marvel's most powerful characters and raises an intriguing question: what role could Wanda Maximoff play in the coming battle against Doctor Doom?

The timing of this new interest in Wanda is particularly significant. The finale of VisionQuest includes a post-credits scene that revisits the aftermath of the destruction of Mount Wundagore. Doctor Doom appears among the ruins and discovers Wanda beneath the rubble.

He awakens her and makes it clear that he wants her extraordinary power.

This development provides a major connection between Wanda's story and the villain at the center of Avengers: Doomsday. It also suggests that the events of VisionQuest could have a direct impact on the next Avengers movie.

However, there is an important distinction: although the scene strongly points toward Wanda's return to the larger MCU story, Marvel has not yet formally confirmed Elizabeth Olsen as an announced member of the Avengers: Doomsday cast.

For fans, the possibility is nevertheless enormous. Wanda is not an ordinary superhero, and her involvement could change the balance of power in a conflict involving Doctor Doom and multiple universes.

Scarlet Witch: Is Wanda Maximoff Really Back?

Wanda Maximoff's apparent death at the end of Doctor Strange in the Multiverse of Madness left one of the MCU's most powerful characters with an uncertain future.

At Mount Wundagore, Wanda brought down the mountain's structure in an attempt to destroy the Darkhold and end the threat connected to its dark magic. The sequence appeared to close her story, although the film never provided an unequivocal confirmation that she could never return.

Now, the VisionQuest post-credits scene has changed everything.

Doctor Doom reaches the location where Wanda was buried beneath the ruins. Rather than leaving her fate unresolved, he actively intervenes and awakens her. His words reveal that he has a specific interest in her abilities.

This is not simply a surprise appearance. It creates a potentially important connection between two characters whose powers and ambitions could have enormous consequences for the multiverse.

Why Does Doctor Doom Want Scarlet Witch's Power?

Doctor Doom is one of Marvel Comics' most formidable villains. He combines extraordinary intelligence, advanced technology, political authority and knowledge of mystical forces.

Wanda, meanwhile, possesses reality-altering magical abilities that make her one of the most dangerous individuals in the MCU.

The idea of Doom attempting to control or exploit those powers creates several possibilities for Avengers: Doomsday.

He could see Wanda as a weapon capable of helping him achieve his objectives. He might believe that her abilities can influence the multiverse, manipulate reality or give him an advantage against the heroes opposing him.

There is also the possibility that Doom could use Wanda's emotional history to manipulate her. Her desire to reunite with her children could become an important element in any attempt to gain her cooperation.

At this stage, Marvel has not revealed the exact nature of Doom's plan. Nevertheless, the connection established by VisionQuest gives fans a compelling reason to expect Wanda's story to become relevant to the next chapter of the MCU.

Will Elizabeth Olsen Return as Scarlet Witch?

Elizabeth Olsen has become closely associated with Wanda Maximoff after portraying the character across several Marvel productions.

Her performance in WandaVision transformed Wanda into one of the franchise's most complex characters, while Doctor Strange in the Multiverse of Madness explored the darker consequences of her grief and extraordinary powers.

The new VisionQuest development strongly suggests that Marvel is not finished with Wanda.

Still, a distinction must be maintained between a character appearing in a post-credits scene and an officially announced role in a feature film. As of November 11, 2026, Marvel has not formally included Olsen in the publicly announced Avengers: Doomsday cast.

That uncertainty makes the possibility of her return even more intriguing. If she appears in the film, the relationship between Scarlet Witch and Doctor Doom could become one of its most important storylines.

Doctor Doom: Robert Downey Jr. Becomes Marvel's Greatest Threat

One of the most surprising casting decisions in recent Marvel history is the return of Robert Downey Jr. to the MCU in a completely different role.

After portraying Tony Stark, also known as Iron Man, for more than a decade, Downey Jr. is now playing Victor von Doom.

The contrast is extraordinary. Tony Stark was one of the central heroes of the Infinity Saga, sacrificing himself in Avengers: Endgame to defeat Thanos and save the universe.

Doctor Doom represents a very different kind of character.

In Marvel Comics, Victor von Doom is a brilliant scientist and ruler of Latveria whose intelligence, ambition and mastery of technology and magic make him a formidable opponent. He is not simply a villain who relies on physical strength. His greatest weapons are often his strategic mind, resources and ability to manipulate events.

His presence in Avengers: Doomsday creates a fascinating situation for audiences. Robert Downey Jr. is returning to the Marvel universe, but not as the hero fans remember.

The central question is whether Doom will become an even greater threat than Thanos—and whether the combined strength of the Avengers, Fantastic Four and X-Men will be enough to stop him.

Avengers: Doomsday Cast – The Heroes Joining the Battle

Avengers: Doomsday features an enormous ensemble of established Marvel characters and returning performers.

The officially announced cast includes:

• Robert Downey Jr. as Victor von Doom / Doctor Doom

• Chris Evans as Steve Rogers

• Chris Hemsworth as Thor

• Pedro Pascal as Reed Richards / Mister Fantastic

• Vanessa Kirby as Sue Storm / Invisible Woman

• Joseph Quinn as Johnny Storm / Human Torch

• Ebon Moss-Bachrach as Ben Grimm / The Thing

• Anthony Mackie as Sam Wilson / Captain America

• Paul Rudd as Scott Lang / Ant-Man

• Florence Pugh as Yelena Belova

• Sebastian Stan as Bucky Barnes / Winter Soldier

• David Harbour as Alexei Shostakov / Red Guardian

• Wyatt Russell as John Walker / U.S. Agent

• Hannah John-Kamen as Ava Starr / Ghost

• Lewis Pullman as Bob Reynolds / Sentry

• Letitia Wright as Shuri

• Winston Duke as M'Baku

• Simu Liu as Shang-Chi

• Tom Hiddleston as Loki

• Channing Tatum as Gambit

• Patrick Stewart as Professor Charles Xavier

• Ian McKellen as Magneto

• James Marsden as Cyclops

• Kelsey Grammer as Beast

• Rebecca Romijn as Mystique

• Alan Cumming as Nightcrawler

• Danny Ramirez as Joaquin Torres / Falcon

• Kathryn Newton as Cassie Lang

• Winston Duke as M'Baku

• Mabel Cadena as Namora

• Tenoch Huerta Mejía as Namor

The large cast brings together characters associated with the Avengers, Fantastic Four, Thunderbolts and X-Men.

Although Scarlet Witch has become a major subject of speculation following the latest MCU developments, Elizabeth Olsen has not been included in Marvel's publicly announced cast list for the movie.

The Fantastic Four and the X-Men Join the Multiversal Conflict

One of the most exciting aspects of Avengers: Doomsday is the opportunity to see characters from different Marvel franchises sharing the same story.

The Fantastic Four bring a completely different dynamic to the MCU. Reed Richards is one of Marvel's greatest scientific minds, and his intelligence could become particularly important when confronting Doctor Doom.

Their history with Doom in Marvel Comics makes their involvement especially meaningful. Victor von Doom and Reed Richards have a long-standing rivalry, one that combines scientific competition, personal conflict and an enormous struggle for power.

The X-Men also represent a major addition to the story.

The return of characters such as Professor Xavier, Magneto, Cyclops, Beast, Mystique and Nightcrawler creates the possibility of a confrontation on a scale rarely seen in superhero cinema.

These characters come from a different cinematic history, and their presence opens the door to new relationships, unexpected alliances and conflicts between heroes who have never shared the same universe on screen.

For longtime Marvel fans, seeing these teams come together is one of the movie's biggest attractions.

Could Scarlet Witch Become the Key to Defeating Doctor Doom?

The connection between Wanda and Doom raises another important question: could the Scarlet Witch eventually become one of the most important figures in the fight against him?

There are several possible directions.

One possibility is that Doom intends to use Wanda's powers to achieve control over the multiverse. If that is his objective, the Avengers may need to rescue her before he can fully exploit her abilities.

Another possibility is that Wanda initially cooperates with Doom because he offers something she desperately wants. Her history of loss and grief could make her vulnerable to manipulation, particularly if he promises a way to reunite her with Billy and Tommy.

A third possibility is that Wanda ultimately turns against Doom after discovering his true intentions.

This would create an interesting conflict because Scarlet Witch is powerful enough to be both a threat and an essential ally. The heroes might need her help, but trusting her could be difficult given everything that happened in the MCU.

These are possibilities rather than confirmed plot details. Marvel has not disclosed the complete story of Avengers: Doomsday, and the exact relationship between Wanda and Doom remains unknown.

VisionQuest and the Return of Wanda's Family Story

The latest developments also give new importance to Vision, Billy and Tommy.

The story of Wanda's family has been one of the emotional foundations of the MCU's television projects. WandaVision introduced audiences to the complicated reality of Wanda's created family, while subsequent stories continued exploring the consequences of her choices.

The VisionQuest finale brings Vision together with his sons, Billy and Tommy. Its post-credits scene then introduces the possibility that Wanda may not be permanently separated from them.

This creates an emotional dimension to Avengers: Doomsday that goes beyond a traditional superhero battle.

If Doctor Doom intends to use Wanda, her family could become part of the conflict. If she returns to the heroes, her reunion with Vision and her children could also become a major emotional moment.

The connection between these characters gives Marvel an opportunity to bring several storylines together while raising the stakes of the multiversal crisis.

What Is Avengers: Doomsday About?

Although Marvel has not revealed every detail of the plot, the central premise involves a catastrophic threat connecting heroes from different universes.

The Avengers, Fantastic Four and X-Men are among the groups facing an existential danger. Their worlds and histories are connected by a crisis that could threaten the survival of entire realities.

At the center of the conflict stands Doctor Doom.

Unlike a conventional villain seeking simple revenge or destruction, Doom is a character whose motivations are often connected to his own vision of order and power. His intelligence and ability to plan several steps ahead could make him exceptionally difficult to defeat.

The multiverse provides the setting for a story in which familiar heroes may be forced to cooperate despite their differences.

The addition of Wanda's possible return introduces another layer to the mystery. If Doom wants her power, the Scarlet Witch could be directly connected to the central threat.

Why Avengers: Doomsday Could Change the MCU

Avengers: Doomsday is positioned as one of the defining films of Marvel's Phase 6.

Its importance comes from several elements:

1. Doctor Doom becomes the central antagonist. Robert Downey Jr.'s transformation from Iron Man to one of Marvel's most recognizable villains is a major creative decision.

2. The Avengers reunite with other superhero teams. The involvement of the Fantastic Four and X-Men creates an enormous crossover.

3. Scarlet Witch's story may continue. The latest VisionQuest development has reopened the possibility of Wanda playing a major role in the MCU's future.

4. The multiverse faces a potentially catastrophic threat. The conflict could affect more than one universe and reshape the future of Marvel's cinematic stories.

5. The Russo brothers return. Anthony and Joe Russo are once again directing an Avengers film, bringing their experience with large ensemble productions and major MCU events.

Together, these elements make the movie one of the most anticipated superhero releases of 2026.

Avengers: Doomsday Release Date

Marvel Studios has scheduled Avengers: Doomsday for theatrical release in December 2026.

The announced release dates are:

• United Kingdom: December 16, 2026

• United States: December 18, 2026

The movie is directed by Anthony and Joe Russo and produced by Marvel Studios.

As the release approaches, additional promotional material and announcements may provide more information about the characters, the story and the consequences of Doctor Doom's plans.

Frequently Asked Questions About Avengers: Doomsday (2026)

Is Scarlet Witch in Avengers: Doomsday?

The VisionQuest post-credits scene strongly suggests that Wanda Maximoff's story will connect to the events of Avengers: Doomsday. However, Marvel has not formally announced Elizabeth Olsen as part of the film's cast.

Is Elizabeth Olsen returning as Scarlet Witch?

The latest MCU development points toward Wanda's return, but an official announcement confirming Olsen's role in Avengers: Doomsday has not been made.

Why does Doctor Doom want Scarlet Witch?

The VisionQuest scene shows Doom awakening Wanda and expressing his desire for her power. His complete plan has not yet been revealed.

Who plays Doctor Doom in Avengers: Doomsday?

Robert Downey Jr. plays Victor von Doom, also known as Doctor Doom.

Which superheroes appear in Avengers: Doomsday?

The announced cast includes characters from the Avengers, Fantastic Four, Thunderbolts and X-Men, including Thor, Captain America, Mister Fantastic, Invisible Woman, Professor Xavier and Magneto.

When will Avengers: Doomsday be released?

The movie is scheduled to open in UK cinemas on December 16, 2026, and in US theaters on December 18, 2026.

Is Avengers: Doomsday part of Marvel Phase 6?

Yes. Avengers: Doomsday is part of Marvel Studios' Phase 6 and is expected to play a major role in the future of the Marvel Cinematic Universe.

Final Thoughts: Scarlet Witch Could Change Everything

Avengers: Doomsday already has the ingredients of a massive Marvel event: Doctor Doom, the return of familiar heroes, the Fantastic Four, the X-Men and a multiversal threat capable of changing the future of the MCU.

But the latest development involving Wanda Maximoff may be one of the most intriguing pieces of the puzzle.

The possibility that Doctor Doom wants to use the Scarlet Witch's power creates a potentially dangerous relationship between two of Marvel's most formidable characters. Whether Wanda becomes his weapon, his prisoner or one of the heroes who ultimately opposes him remains to be seen.

One thing is clear: her story is no longer as settled as fans once believed.

Could Scarlet Witch become the key to stopping Doctor Doom, or will she become his most powerful weapon? Share your thoughts in the comments!

Watch the Scarlet Witch-themed trailer below and explore the latest possibilities surrounding Avengers: Doomsday.