In Avengers: Age of Ultron, released in 2015, the Avengers fight Ultron.
Avengers : Age of Ultron is a 2015 American superhero film based on the Marvel Comics superhero team the Avengers , produced by Marvel Studios and distributed by Walt Disney Studios Motion Pictures . In Avengers : Age of Ultron , the Avengers fight Ultron , an artificial intelligence obsessed with causing human extinction . Ultron . The character is portrayed by James Spader in the 2015 film Avengers : Age of Ultron .