Ultron

Marvel character

A self-aware artificial intelligence originally created to protect humanity who turned against his creators and sought to bring peace through extinction.

Played by: James Spader, Ross Marquand

Appears in

• Avengers: Age of Ultron (2015)
• VisionQuest (2026)
• Doctor Strange in the Multiverse of Madness (2022)
• What If...?: Season 1 (2021)
• What If...?: Season 3 (2024)

Characters appearing alongside

• Peggy Carter
• Bruce Banner
• Bucky Barnes
• Clint Barton
• Howard the Duck
• Natasha Romanoff
• Nick Fury
• Stephen Strange
• The Watcher
• Thor
• Tony Stark
• Vision

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