Crossword clues for the word: ULTRON The word ULTRON has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for ULTRON Showing 1 to 7 of 7 results Clue(s) "Avengers: Age of ___" "Avengers: Age of __" (2015) Robotic supervillain in the first "Avengers" sequel Supervillain in a 2015 "Avengers" sequel Title supervillain in the 2015 sequel to 'The Avengers' Villain in a 2015 "Avengers" movie Villainous robot created by Tony Stark and Bruce Banner in the second "Avengers" film