"Crack in the System" is the fourteenth episode of the second season of the Disney XD series Avengers Assemble. It aired on April 12, 2015. It was written by Danielle Wolff and directed by Philip Pignotti.
Plot[]
Iron Man works to find Ultron as he controls technology from Hammer Industries and A.I.M. to attack the Avengers. In order to free Arsenal from Ultron's control, Iron Man works on a destroyer malware in order to deactivate Ultron.