VisionQuest’s Post-Credits Scene Official Confirms Another Avenger Returning in Doomsday

Published Nov 11, 2026, 6:18 AM EST Sam covers TV, movies, games and books at Polygon, making recommendations about what to watch and play while interviewing actors, writers, and designers about their work. She has spent 15 years working as a journalist and critic, with bylines across numerous publications including IGN, GamesRadar+, The A.V. Club, The Verge, and Windows Central. The Latverian witches are going to be very dangerous Image: Marvel Studios VisionQuest completed the story that began in 2020 with WandaVision, bringing things full circle by again using the framing of classic sitcoms as a way to tell a deep story about grief and family. The VisionQuest finale was released on Nov. 10, and viewers will want to keep watching through the credits, which include a pair of scenes with big implications for the future of the Marvel Cinematic Universe. One scene is closely tied to the plot of VisionQuest, so it might not pay off for a while, but the other one directly ties into Avengers: Doomsday, Marvel’s next big blockbuster, releasing on Dec. 18. Here’s what it all means.This article contains spoilers for the series finale of VisionQuest. Ultron could bring Jocasta back Image: Marvel Studios The first post-credits scene shows Ultron (James Spader) holding a computer chip with the name Jocasta on it. AI and nanotechnology scientists Josephine Carrington (T'Nia Miller) and her husband Virgil Horton (Spader) scanned their own consciousnesses to create advanced AI, with Virgil serving as the blueprint for Ultron and Josephine for Jocasta. After Jocasta died of a degenerative hereditary disease, Virgil put her mind in a new synthezoid body but erased her memories of him. Jocasta and Ultron then fell in love. In the VisionQuest season finale, Virgil killed Jocasta by shooting her with an adamantium bullet, enraging Ultron so much that he almost used nanobots to wipe out London. Vision (Paul Bettany) was eventually able to talk him down by trapping him in a sitcom, and Ultron deactivated the nanobots and fled. He’s clearly considering reviving Jocasta to resume their relationship. That could be very dangerous for the MCU, but it’s not something we’re likely to see any time soon. Doom recruits a dangerous new ally in VisionQuest’s post-credits scene Image: Marvel Studios/Disney The second post-credits scene will have a far more immediate payoff. It shows the end of the movie Doctor Strange in the Multiverse of Madness, where Wanda Maximoff (Elizabeth Olsen), aka the Scarlet Witch, destroys Mount Wundagore, the home of the cursed magical grimoire, the Darkhold. Wanda had been corrupted by the Darkhold in her attempt to use the book to bring back her children Billy and Tommy, who seemingly ceased to exist when she released her control of Westview at the end of WandaVision. Wanda was the primary villain of Doctor Strange in the Multiverse of Madness. She used the powers of the Darkhold to summon demons to try to capture America Chavez (Xochitl Gomez) and steal her multiverse-traveling powers. She also killed almost all the members of the Illuminati, a group of heroes from another universe, including Charles Xavier (Patrick Stewart) and Peggy Carter (Hayley Atwell). After seeing how her evil deeds terrified a version of Billy and Tommy from another Earth, Wanda tried to make up for her mistakes by sacrificing herself to make sure no one else could use the Darkhold. VisionQuest brings viewers back to the moment of Wanda’s supposed death. After the building collapses, Doctor Doom (Robert Downey Jr.) arrives and magically lifts the wreckage off Wanda. He says: “Scarlet Witch, awaken. Your powers will be mine.” She is revived with a gasp, clearly setting up her appearance as one of Doom’s lieutenants in Avengers: Doomsday. Who are the other Latverian witches? Image: Disney At San Diego Comic-Con, Marvel sparked a lot of speculation about Doom’s allies by showing off a set of costumes at their booth. Over three days, Marvel showed off three masked figures in brightly colored cloaks that would be worn by the Latverian Witches, magic users serving Doom in Avengers: Doomsday. The SDCC costumes were in green, purple, and gold, though a poster revealed in early October showed Doom followed by witches wearing green, purple, and red. It now seems clear that the Scarlet Witch is the red Latverian witch, meaning the other two masks are also probably hiding familiar faces. Green seems very likely to be Sylvie Laufeydottir (Sophia Di Martino), the Loki variant last seen at the end of Loki. She is a powerful magic user associated with the color green. Loki (Tom Hiddleston) is already confirmed to be returning for Doomsday, setting up another conflict between him and Sylvie about how best to protect the multiverse. The identity of the purple witch is a bit more uncertain. Agatha Harkness (Kathryn Hahn) was the previous owner of the Darkhold and is strongly associated with purple. She died at the end of Agatha All Along, though her ghost is still serving as a mentor to Wanda’s son, Billy (Joe Locke). But Doom could almost assuredly find another version of her in the multiverse eager to team up for more magical might. Another strong contender is Clea (Charlize Theron), the sorceress who showed up in the mid-credits scene of Doctor Strange in the Multiverse of Madness to take Strange to the Dark Dimension to prevent an incursion that could destroy a universe. That scene hasn’t paid off yet, so it’s possible that Doom has recruited Clea into his schemes by convincing her he’s the best person to protect the multiverse. Marvel’s cryptic post teases Wanda’s reunion with her family Image: Marvel Studios Wanda will be one of Doom’s lieutenants in Avengers: Doomsday, and a family reunion seems all but certain. After VisionQuest’s finale, Marvel Studios shared a cryptic post on X using binary code. When translated, the post read: “We could never leave each other, even if we tried.” This is a part of Wanda’s quote in the WandaVision finale: “You know, a family is forever. We could never truly leave each other, even if we tried.” VisionQuest reunited Vision, Billy, and Tommy (Ruaridh Mollica). It seems all but certain Wanda will find her way back to her family, which could be key to breaking Doom’s hold over her.