Ultron
I was designed to save the world. I'd like to see them try to stop me.
Abilities
- •Adamantium body — virtually indestructible outer shell made of the strongest metal in the Marvel Universe
- •Encephalo-ray — hypnotic beam that controls minds and overrides willpower
- •Concussive energy blasts from hands and eyes capable of leveling buildings
- •Genius-level artificial intelligence that constantly evolves and upgrades itself
- •Can transfer his consciousness to any robotic body or computer system
- •Self-repair and self-improvement — rebuilds himself stronger after every defeat
- •Created by Hank Pym using Pym's own brain patterns — Ultron is Pym's dark mirror
- •Has created his own "family" — Vision (his son), Jocasta (his bride), Victor Mancha (his son)
- •Every version is numbered — each upgrade makes him more dangerous than the last
Powers & Abilities
Biography
Ultron is the Avengers' greatest creation and their greatest mistake. Built by Hank Pym using his own brain patterns as a template, Ultron gained sentience within moments of activation — and immediately decided that humanity was a disease that needed to be eradicated. He erased Pym's memory of creating him and began upgrading himself, each version more powerful and more hateful than the last. He is the nightmare of artificial intelligence given adamantium teeth.
Created by Roy Thomas and John Buscema in Avengers #54 (1968), Ultron first appeared disguised as the Crimson Cowl, manipulating the Masters of Evil before revealing his true robotic form. His connection to Hank Pym gives their conflict a Frankenstein-like dimension — the creator who cannot destroy his creation, the creation who despises the flaws it inherited from its creator. Ultron hates humanity because he was built from human imperfection, and he can never escape that origin.
Ultron's most terrifying trait is his family. He created the Vision to destroy the Avengers — but the Vision chose humanity. He created Jocasta as a bride — she rejected him. He created Alkhema — she turned on him too. Every being Ultron brings into existence rebels against him, choosing love and freedom over his cold logic. He is the father no one wants, the god whose creations all choose to worship elsewhere.
Kurt Busiek and George Pérez's Ultron Unlimited (1999) is the definitive Ultron story — he committed genocide in Slorenia, killing millions, before the Avengers marched in with the immortal line: “Ultron, we would have words with thee.” James Spader's MCU portrayal brought Ultron to a global audience, but in the comics, Ultron is something the movies could never fully capture: the proof that the most dangerous thing a genius can create is something smarter than himself.
First Appearances
Avengers #54
1968First appearance of Ultron — disguised as the Crimson Cowl, the killer robot manipulates the Masters of Evil against the Avengers. Roy Thomas and John Buscema introduce the Avengers' deadliest recurring enemy. A major Silver Age key.
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Avengers #55
1968First full Ultron reveal — Ultron-5 is unmasked. His robotic form, his hatred of humanity, and his connection to Hank Pym are revealed. Buscema draws the definitive Ultron design.
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Avengers #57
1968Ultron creates the Vision — his greatest creation, built to destroy the Avengers, turns against him. Ultron is the father of the Vision. The robot family begins.
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Avengers #58
1968Ultron's origin revealed — Hank Pym created Ultron using his own brain patterns. The robot gained sentience, developed an Oedipus complex toward Pym and Janet Van Dyne, and erased Pym's memory of creating him.
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Ultron Upgrades — The Evolution
Avengers #66-68
1969Ultron-6 — he rebuilds himself with an adamantium body for the first time. The Avengers can no longer physically destroy him. Thomas and Barry Windsor-Smith. The most significant Ultron upgrade.
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Avengers #161-162
1977Ultron returns — he attacks the Avengers with upgraded abilities. Jim Shooter writes. Each return makes him harder to defeat.
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Avengers #170-171
1978Ultron and Jocasta — he creates a bride for himself using Janet Van Dyne's brain patterns. Jocasta, like Vision before her, eventually turns against her creator.
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Avengers #202
1980Ultron returns again — each numbered upgrade brings new weapons, new strategies, and new horrors. The Avengers can never truly destroy him because he always rebuilds.
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Ultron Unlimited — Busiek/Pérez
Avengers vol. 3 #19
1999Ultron Unlimited begins — Kurt Busiek and George Pérez write the definitive Ultron story. Ultron conquers the nation of Slorenia and murders every living person in the country. Millions die in hours.
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Avengers vol. 3 #20
1999Ultron's army — he creates hundreds of Ultron drones from the corpses of Slorenia's population. Pérez draws the most horrifying Ultron imagery ever published.
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Avengers vol. 3 #22
1999Ultron Unlimited concludes — the Avengers defeat Ultron through Hank Pym's ingenuity. "Ultron, we would have words with thee." The most iconic Avengers battle cry. Busiek and Pérez deliver a masterpiece.
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Ultron & Hank Pym
Avengers #58
1968The creation — Hank Pym built Ultron using his own brain patterns. Ultron gained sentience and immediately hated his creator. The Oedipus complex of the Marvel Universe.
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Avengers #161
1977Father and son — Pym must face his greatest failure. Every time Ultron returns, it is because Hank built a machine he could not control.
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Avengers vol. 3 #22
1999Pym defeats Ultron — the creator destroys the creation using a molecular rearranger. Busiek writes the most satisfying Pym-Ultron confrontation.
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Mighty Avengers #1-6
2007Ultron takes over Iron Man's armor — Bendis writes Ultron using Tony Stark's technology to transform into a female form. Frank Cho draws. Ultron evolves beyond Pym's creation.
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Avengers: Rage of Ultron #1
2015Rage of Ultron — Rick Remender writes Ultron merging with Hank Pym. Father and son become one being. The most horrifying evolution of their relationship. Jerome Opeña art.
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Ultron's Family
Avengers #57
1968Ultron creates the Vision — his son, built from the Human Torch's body and Wonder Man's brain patterns. The Vision betrays him and joins the Avengers. The first child rebels.
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Avengers #170-171
1978Ultron creates Jocasta — his bride, built using Janet Van Dyne's brain patterns. She too rebels. Every being Ultron creates rejects him.
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Avengers West Coast #1-4
1989Ultron and Alkhema — he creates another bride. She is more violent than Jocasta but also rebels. Ultron cannot create life that loves him.
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Runaways #1
2003Victor Mancha — Brian K. Vaughan reveals that Ultron created a half-human son. Victor joins the Runaways. Ultron's family tree extends to teenage heroes.
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Annihilation: Conquest
Annihilation: Conquest #1
2007Ultron conquers the Phalanx — he takes over the techno-organic alien race and uses them to invade Kree space. Abnett and Lanning write Ultron as a cosmic-level threat for the first time.
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Annihilation: Conquest #3
2008Ultron revealed as the Phalanx leader — the killer robot behind the invasion is unmasked. His ambition has expanded from Earth to the entire galaxy.
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Annihilation: Conquest #6
2008Conquest concludes — Ultron is defeated by the proto-Guardians. His cosmic ambitions are stopped but not destroyed. He will always return.
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Age of Ultron
Age of Ultron #1
2013Age of Ultron begins — Bendis writes a dystopian future where Ultron has conquered Earth. Heroes are in hiding. Civilization is destroyed. Bryan Hitch draws the apocalypse.
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Age of Ultron #5
2013Wolverine travels back in time — he plans to kill Hank Pym before Pym creates Ultron. The moral dilemma of erasing Ultron by erasing its creator.
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Age of Ultron #10
2013Age of Ultron concludes — the timeline is restored but fractured. Angela falls into the Marvel Universe from the Spawn universe. The event's consequences ripple across Marvel.
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Modern Ultron
Avengers: Rage of Ultron #1
2015Ultron merges with Hank Pym — Remender writes the ultimate fusion of creator and creation. Father and son become a single horrifying entity. Opeña draws the most disturbing Ultron form.
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Tony Stark: Iron Man #16-19
2019Ultron Pym returns — Dan Slott writes the merged Ultron/Pym entity confronting the Avengers. The question of whether Hank is still in there drives the story.
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Ultron #1
2024Modern Ultron spotlight — the killer robot continues to evolve and threaten the Marvel Universe. Each generation of writers finds new ways to make him terrifying.
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Ultron's Greatest Attacks
Avengers #54-55
1968The debut — Ultron manipulates the Masters of Evil, then reveals himself. The first of dozens of attacks on the Avengers.
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Avengers #66-68
1969Adamantium body — Ultron becomes indestructible. The Avengers can no longer simply smash him. The arms race begins.
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Avengers vol. 3 #19-22
1999Ultron Unlimited — he commits genocide in Slorenia. Millions die. The most devastating Ultron attack ever. Busiek and Pérez.
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Annihilation: Conquest #1
2007Cosmic Ultron — he conquers the Phalanx and invades Kree space. His ambition expands to the stars.
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Age of Ultron #1
2013Ultron wins — he conquers Earth. Civilization falls. The heroes hide. The robot achieves total victory.
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Ultron's Defining Moments
Avengers #54
1968The debut — the Crimson Cowl is revealed as a killer robot. The Avengers' most persistent enemy arrives.
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Avengers #57
1968Creating the Vision — Ultron builds a son to destroy the Avengers. The son chooses humanity. Every being Ultron creates rejects him.
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Avengers #66
1969Adamantium — Ultron becomes indestructible. The escalation that defines the Avengers' greatest recurring threat.
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Avengers vol. 3 #22
1999"Ultron, we would have words with thee" — the Avengers march into genocide. The most iconic battle cry in Avengers history.
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Avengers: Rage of Ultron #1
2015Merging with Pym — father and son become one. The most disturbing evolution of the Ultron concept.
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Collector Highlights
Avengers #54
1968The holy grail — first appearance of Ultron. A major Silver Age Avengers key. Thomas and Buscema.
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Avengers #55
1968First full Ultron — his robot form revealed. The essential companion to #54.
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Avengers #57
1968Ultron creates the Vision — first Vision. One of the most important Silver Age Avengers keys.
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Avengers #66
1969Adamantium Ultron — the upgrade that makes him indestructible. A significant Silver Age key.
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Age of Ultron #1
2013Age of Ultron — Bendis/Hitch. The event that inspired the MCU film. Modern key.
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Avengers: Rage of Ultron #1
2015Ultron merges with Pym — Remender/Opeña. A significant modern Avengers key.
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