The Avengers are forced to "party" with Ultron when he seeks to disassemble the team by taking control of Iron Man's armor and enact a nefarious scheme to take over the world.
In "LEGO Marvel Super Heroes: Avengers Reassembled!," the Avengers prepare for a party at Stark Tower and notice that Iron Man is acting strange. After some investigation, they discover that the evil Ultron has taken control of Iron Man and his armor as part of his scheme to take over the world. It's up to Captain America, the Hulk, Thor, Vision, Black Widow, Hawkeye and their friends (Spider-Man, Iron Spider, and special guest star Ant-Man) to rescue Iron Man from Ultron's clutches and defeat the super villain before he causes even more destruction and chaos.
