The most powerful villains on the planet escape from prison. However, none of the superheroes can stop them without help, not even S.H.I.E.L.D. The Avengers then join forces to fight evil, and discover that as a group they are stronger.
2018
2013
1994
2022
2009
2019
2021
2015
2016
2014
2020
2008
2017