'VisionQuest': Release Date, Plot, Cast & Everything We Know About the Upcoming Series

The Marvel Cinematic Universe continues to grow and in 2026 it will release one of its most highly anticipated TV projects: the WandaVision spinoff titled VisionQuest.

VisionQuest, the finale of the trilogy, will be released as part of Phase 6 of the MCU. The trilogy began with the 2021 release of WandaVision, and the second installment was Agatha All Along.

Here's what we know about the upcoming Marvel series.

When Will 'VisionQuest' Be Released?

In 2024, it was first announced that Marvel was developing a Vision series. At the time, Variety reported that the new, then-untitled series was scheduled for release in 2026.

VisionQuest was not officially announced until October 2025, when Marvel Entertainment revealed the project at New York Comic Con. However, there is still currently no exact premiere date for the series.

VisionQuest is expected to premiere on Disney+ in 2026.

What Will 'VisionQuest' Be About?

Details about the plot of VisionQuest are currently scarce. What is known for certain is that the new project will take place after the finale of WandaVision.

The series will center on White Vision as he experiences the aftermath of merging with Red Vision's memories, which challenges his emotions and self-identity.

Ultron is set to return, and fans speculate that meeting him will help Vision understand and embrace his humanity. Furthermore, Ultron could become the series' main villain. Other AI bots in human form will also appear, including Jarvis, Friday, and Edith.

VisionQuest will also feature an adult Tommy, Wanda and Vision's son.

Who Is in the Cast of 'VisionQuest'?

The following characters are confirmed to return to VisionQuest:

• Paul Bettany as Vision,

• James Spader as Ultron,

• Ruaridh Mollica as Tommy,

• Todd Stashwick as Paladin,

• Emily Hampshire as Edith,

• Orla Brady as Friday,

• T'Nia Miller as Jocasta,

• Faran Tahir as Raza.

What Happened in 'WandaVision'?

Wanda and Vision move to the small town of Westview, where they try to live a normal life. It's as if the events of Infinity War never occurred: Vision is alive, and the series is set in the 1950s, not the present day.

It turns out that Westview isn't real. Wanda created it, transforming the real town with her magic and trapping its inhabitants within an illusion. This anomaly attracts Agatha Harkness, an ancient witch who infiltrates the town disguised as a kind neighbor.

To unlock the secret of Wanda's power, Agatha forces her to relive key moments in her past. The witch plans to absorb Wanda's magic, but Wanda defeats her and unleashes chaos magic.

Meanwhile, S.W.O.R.D., led by Tyler Hayward, is operating on the outskirts of Westview. They are trying to understand what is happening in the town and who is to blame. Hayward also creates White Vision.

After defeating her enemies, Wanda realizes that she can no longer maintain the illusion at the cost of people's suffering. Consequently, she destroys her imaginary world and escapes while Vision and the children, Tommy and Billy, disappear.

Meanwhile, White Vision gains Red Vision's memories and learns about the Avengers and Wanda. In a post-credits scene, Wanda hears the voices of her children.