with 7 episodes premiered on June 2, 2017

with 26 episodes premiered on May 26, 2013

with 26 episodes premiered on September 28, 2014

The first half of the second season deals with the team facing Thanos, as he competes with them to obtain the Infinity Stones, followed by a five-episode arc detailing the return of Ultron, who plans… see more

with 26 episodes premiered on March 13, 2016

In Season Three, Ultron returns after his apparent demise and seeks revenge on the Avengers. The Avengers must defeat him as well as new threats like Baron Zemo's Masters of Evil and Kang the Conquer… see more

with 25 episodes premiered on June 17, 2017

with 23 episodes premiered on September 23, 2018