The WORST seasons of Marvel's Avengers Assemble

Every season of Marvel's Avengers Assemble ever, ranked from worst to best by thousands of votes from fans of the show. The worst seasons of Marvel's Avengers Assemble!

The further adventures of the Marvel Universe's mightiest general membership superhero team.

Last Updated: 11/20/2024Network: Disney XDStatus: Ended
Black Panther's Quest
star
5.80
15 votes

#1 - Black Panther's Quest

First Aired 9/24/2018

Secret Wars
star
6.44
18 votes

#2 - Secret Wars

First Aired 6/18/2017

Ultron Revolution
star
7.68
31 votes

#3 - Ultron Revolution

First Aired 3/14/2016

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 Conqueror. Vision, Black Panther, Captain Marvel, Ms. Marvel, and the Inhumans will also be appearing this season.

star
7.68
50 votes

#4 - Season 1

First Aired 5/27/2013

Season 2
star
8.14
36 votes

#5 - Season 2

First Aired 9/29/2014

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 to exterminate the human race. The rest of the season details the arrival of the Squadron Supreme and their confrontation with the Avengers.