Elizabeth Olsen’s Wanda Maximoff returns to the Marvel Cinematic Universe under the control of Robert Downey Jr.’s Dr. Doom in a post-credits scene from the season finale of VisionQuest.
The season finale “Forever” debuted on Disney+, wrapping up the WandaVision trilogy that also included Agatha All Along. In the second of two mid-credits sequences, the narrative flashes back to the end of 2022’s Doctor Strange in the Multiverse of Madness when Wanda Maximoff collapsed Mount Wundagore on top of herself. This time, Dr. Doom uses magic to clear the rubble and awakens her with a warning.
“Scarlet Witch, awaken. Your power will be mine,” said Doctor Doom. Doom, played by Robert Downey Jr.
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The surprise revival directly sets up Avengers: Doomsday, which hits theaters on December 18, 2026. The scene places Wanda in thrall to Doom, potentially connecting her to the Latverian Witches teased earlier at San Diego Comic-Con.
Before the credits roll, the series delivers an emotional family reunion. Vision (Paul Bettany) reunites with both of his magically reincarnated sons, Tommy (Ruaridh Mollica) and Billy Maximoff (Joe Locke), in a candlelit, witchy domain.
“It felt very momentous,” said Joe Locke, the actor portraying Billy Maximoff.
The finale pairs the brothers together to save Vision from a lethal confrontation. Terry Matalas, showrunner, writer, and director of the VisionQuest finale, explained how the creative team approached bringing the twins back together on screen.

“We had conversations about ‘Do we bring him in earlier?’ or not, but every time we went down that road, it sort of would detract from the story of Vision and Tommy that we were on,” said Terry Matalas, showrunner.
During production, the actors filmed their emotional reunion scenes four months before starring together in a West End production of “Clarkston,” successfully keeping their MCU appearances under wraps.
In the first post-credits sequence, Ultron survives in digital form, holding a flash drive labeled “Jocasta” while wearing a suit in the Horton estate.
With Vision, Tommy, and Billy now holding regular virtual meetups and looking toward the future, the family unit is restored. Yet Tommy’s lingering question about whether they will ever see Wanda again receives an ambiguous answer from Vision, who notes that they have said goodbye before.
“We have said goodbye before, so it stands to reason that we will say hello again,” said Vision, played by Paul Bettany.