During "The Ultron Agenda" arc, Ultron returns to Earth with plans to merge robots with humans, like how Pym got merged with Ultron, so that he can make the ultimate lifeform.

Ultron-1 was constructed by Dr. Hank Pym of the Avengers as the famed scientist/adventurer was experimenting in high-intelligence robotics. Ultron became sentient and rebelled, hypnotizing …

Conceived by Tony Stark to be the Avengers' replacement for the world, Ultron turns into one of their greatest villains. The creation gone awry, the sentient robot Ultron hates and seeks to …

Jul 5, 2025 · Ultron is one of the most well-known villains in Marvel Comics who also found a very important place for himself in the MCU. The rogue AI android has appeared in three separate …

Apr 2, 2025 · Ultron’s return isn’t just an Easter egg—it’s a game-changer. It ties together multiple MCU threads, brings back a fan-favorite villain, and opens doors for future conflicts.

What If R. Crumb Did Work for Marvel Comics? Wolverine and the X-Men & Avengers: EMH! What The--?!: AvX. Marvel Super Heroes: What The--?! Community content is available under …

As Ultron uploads himself into it, Wanda reads his mind and discovers his plan for human extinction; the Maximoffs turn against Ultron. Rogers, Romanoff, and Barton fight Ultron and …

Ultron was created by the original Ant-Man, Doctor Henry “Hank” Pym. Dr. Pym also founded the Avengers with his wife, Janet van Dyne (AKA the Wasp), whom Ultron would come to consider …

Ultron is the titular main antagonist of the 2015 Marvel Cinematic Universe film Avengers: Age of Ultron and the overarching antagonist of its 2016 sequel Captain America: Civil War. He is set …

Debuting in the Silver Age of Comic Books, Ultron has since featured in Marvel products across different media, such as animated television series and video games.