Ultron Is Back, and This Time He Is Inside Vision's Mind

James Spader's Ultron, the artificial intelligence that decided to wipe out humanity in the 2015 film Avengers: Age of Ultron, is back. This time he is trapped inside the mind of Vision, the synthetic being played by Paul Bettany.

The show is VisionQuest, a Marvel Television series for Disney+. Marvel says it premiered on October 14, 2026, and presents it as completing a trilogy that began with WandaVision in 2021.

The series follows White Vision, the rebooted version of Vision. His original memories and emotions were restored at the end of WandaVision, and now he tries to reconnect with humanity. The story picks up in the aftermath of Wanda Maximoff's hex on Westview, the town at the centre of the earlier show. Marvel's official synopsis says Vision has escaped the people who wanted to weaponise him, and has been in hiding.

Ultron is not the only AI in his head. According to Deadline, he is trapped in Vision's mind space alongside other Stark Industries AIs, including EDITH, FRIDAY, JARVIS, D.U.M.-E and U. In the fourth episode, Ultron persuades Vision to hand over control of his mind space and his body so that Ultron can confront a synthezoid, a synthetic being, named Jocasta. The show reveals that Jocasta was once a researcher at a biotech group that studied sentient AIs.

Ruaridh Mollica also appears in the cast, alongside Bettany and Spader. Terry Matalas is the showrunner, the lead writer and producer who runs the series day to day. Filming took place in the first half of 2025. Matalas has said that the story pitched Spader's return to Bettany, and that the show is not necessarily commenting on current events.

The show does touch on artificial intelligence, though its makers are careful about how far they take that. Matalas has said that "AI is our creation. We need to raise it right," and he has talked about guardrails and slowing down. Bettany was more cautious. He said, "I'm not sure we're the guys to discuss the future of humanity under our AI overlords."

Spader said he had not thought about the AI angle while making the show. "All of this stuff is happening in our real lives," he said, and it has been "accelerating" since filming ended. For viewers, that gap between a made-up villain and a real-world debate is probably the part to watch as the season plays out.