The Avengers: Earth's Mightiest Heroes! - Season 3

The guide to the third season of Marvel's highly anticipated animated series '''The Avengers: Earth's Mightiest Heroes! which aired it's first season on Disney XD in October 2010 and concluded the season in April 2011. A second season aired in April 2012 concluded in September 2012. The third season will air on Disney XD in May 2013.'''

Plot:
Season Three follows the Avengers facing the return of old villains such as the Leader, the Red Skull and HYDRA as well as dealing with new foes such as the Mandarin and Fin Fang Foom, the New Masters Evil, Magneto, Galactus and Thanos. New members such as the Scarlet Witch, Quicksilver and Namor the Sub-Mariner will join the team's roster. The team will find them selves teaming up with other superheroes such as the Punisher, the Silver Surfer, the Inhumans and the X-Men. Some characters will go through some changes to their appearance and attitude such as the Hulk being accidently transformed into the Grey Hulk and becoming more violent for the first half of the season, the Black Panther no longer wearing sleeves and his mouth no longer being covered by his mask and the Wasp recieving her main stream costume as well as Quicksilver wearing his light blue costume instead of the mint-green costume.