Avengers Assemble reunites the team, along with newcomer Falcon, marking the first time in animation history this distinct team of heroes will join forces. Led by Iron Man, the heroes train and live together in their new headquarters in Avengers Tower. The planet's most dangerous villains don't stand a chance against Avengers Assemble. Whether they are stopping Doctor Doom from conquering Asgard, Attuma driving the Atlantean Army into New York City or Dracula unleashing vampire hordes, the Avengers must work together to succeed.
Dr. Strange needs the Avengers’ help when Dormammu steals the Eye of Agamotto.
When the Avengers discover that the Thunderbolts are actually the Masters of Evil, they must decide whether they can trust the villainous team to turn on their leader, Baron Zemo.