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Marvel just killed one of its longest-running characters

The Marvel Cinematic Universe is no stranger to devastating moments, and its most recent death is definitely among them.
ByJuan Diego Arriola Wundram
Kevin Feige, President of Marvel Studios, speaks during Day 2 of the D23 Brazil: A Disney Experience at Transamerica Expo Center on November 09, 2024
Kevin Feige, President of Marvel Studios, speaks during Day 2 of the D23 Brazil: A Disney Experience at Transamerica Expo Center on November 09, 2024 | Photo by Ricardo Moreira/Getty Images for Disney

Warning: This post contains MAJOR spoilers for the first two episodes of VisionQuest.

2026 marked 18 years since the inception of the Marvel Cinematic Universe. Throughout nearly two decades, audiences have watched larger-than-life characters make their long-awaited debut, defy all odds by saving the day, team up with other heroes, and sometimes perish in the most heartbreaking ways. The franchise has been home to exhilarating moments and devastating tragedies alike. However, the list of unexpected deaths just got longer thanks to the saga's most recent release.

The mysterious tale that started back in 2021 with WandaVision is now coming to an end with VisionQuest. The latest Disney+ show is all about the synthetic Avenger trying to reconnect with the memories of his predecessor while discovering how to act like a human. In order to achieve his goals, he has help from other artificial intelligences that have shaped the MCU throughout the years, including Jarvis, DUM-E, U, E.D.I.T.H., F.R.I.D.A.Y., and even Ultron (to some extent). However, no one is ever truly safe in a Marvel project, including the code once programmed by Tony Stark.

(L to R) Paul Bettany as Vision and Emily Hampshire in VisionQuest exclusively on Disney+.
(L to R) Paul Bettany as Vision and Emily Hampshire in VisionQuest exclusively on Disney+. | Courtesy of Marvel

Jarvis dies in the second VisionQuest episode

Jarvis has been around since the inception of the MCU, acting as Tony Stark's personal AI assistant and his ever-trusted right hand. Eventually, audiences discovered that Iron Man was inspired by a real person when programming his partner in crime. The digital butler was based on Edwin Jarvis—a human who acted as the butler of Tony's father, Howard Stark.

Edwin Jarvis first appeared in the Agent Carter TV show, portrayed by James D'Arcy. However, that wasn't the last we saw of him on the small screen. D'Arcy returned to the role in VisionQuest, where Jarvis and other AIs are showcased in human form.

The code of all these digital assistants has been stored and preserved in Vision's mind, where the hero sometimes retreats to try to make sense of the world around him. There, audiences see a visual, human representation of characters like Jarvis, DUM-E, U, F.R.I.D.A.Y., E.D.I.T.H., and even Ultron. But just because these AIs don't have a physical body doesn't mean they can't be harmed.

Vision quickly discovered that a mysterious, unknown figure had put a bounty on him. Furthermore, this contract was accepted by a Marvel supervillain called Paladin. Since the first episode of VisionQuest, Paladin and his henchmen have been hunting the synthetic Avenger with clear instructions to bring him in alive and unscathed to the contractor. But after a few close calls with Vision, Paladin decided to switch tactics.

Vision's body is made of vibranium, which is one of the strongest materials in the MCU. Almost nothing can break his skin, but Adamantium is among the few exceptions. As such, Paladin armed himself with a shotgun that fired Adamantium bullets and severely injured the synthetic Avenger by repeatedly shooting him in the chest. While Vision barely managed to escape death thanks to the help of his son, Tommy Maximoff, it was only a matter of time before he shut down.

(L - R) Orla Brady, James D'Arcy, Johnathan Sayer, and Henry Lewis in VisionQuest
(L – R) Orla Brady, James D’Arcy, Johnathan Sayer, and Henry Lewis in VisionQuest exclusively on Disney+. Photo courtesy of Marvel. © 2026 Marvel. All Rights Reserved. | Marvel

The many AIs inside Vision's head try to come up with a plan to save him, but there was only one way out: someone had to make the ultimate sacrifice. The show explains that every one of these characters living inside Vision takes processing power, and erasing the code of one of them could free up more resources that could be diverted to Vision to keep him alive longer.

With his back against the wall, Jarvis decides to pay the ultimate price to give Vision a chance to live. In a tragic moment, the AI butler permanently erases his code, bringing his 18-year arc to a definitive end. Granted, this is the MCU we're talking about, and there's always a chance for every character to come back from the dead. Maybe there's a copy of Jarvis' code stored somewhere on one of Tony Stark's laptops at Happy Hogan's home. However, for the time being, it looks like the AI assistant is truly gone.

Speaking on The Brandon Davis Show, Head of Streaming, Television, and Animation at Marvel Studios, Brad Winderbaum revealed that the Adamantium bullets and Jarvis' death were necessary to raise the stakes in VisionQuest. After all, the show's titular hero is nearly indestructible, so there had to be a way to prove he isn't immortal either (although audiences already knew that after watching him die twice in previous MCU projects).

Jarvis' death also raises the question of whether other characters will die in VisionQuest. Fortunately, it won't be long before we find out what happens in this ongoing tale.

New episodes of VisionQuest are released every Wednesday on Disney+.

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