When the U.N. is attacked by HYDRA, Tony Stark a.k.a Iron Man discovers his technology has been stolen by HYDRA as well as SHIELD.

Episode Viewers and Ratings

Season 1 Episode 1 of Avengers: Earth's Mightiest Heroes resulted in a 0.00 rating in the 18-49 demographic.

Avengers: Earth's Mightiest Heroes Season 1 Episodes...

• s01e01 - Iron Man is Born
• s01e02 - Hulk Versus the World
• s01e03 - The Man in the Ant Hill
• s01e04 - Thor the Mighty
• s01e05 - Meet Captain America
• s01e06 - The Breakout (1)
• s01e07 - The Breakout (2)
• s01e08 - Some Assembly Required
• s01e09 - Living Legend
• s01e10 - Everything is Wonderful
• s01e11 - Panther's Quest
• s01e12 - Gamma World (1)
• s01e13 - Gamma World (2)
• s01e14 - Masters of Evil
• s01e15 - 459
• s01e16 - Widow's Sting
• s01e17 - The Man Who Stole Tomorrow
• s01e18 - Come the Conqueror
• s01e19 - The Kang Dynasty
• s01e20 - The Casket of Ancient Winters
• s01e21 - Hail, Hydra!
• s01e22 - Ultron-5
• s01e23 - The Ultron Imperative
• s01e24 - This Hostage Earth
• s01e25 - The Fall of Asgard
• s01e26 - A Day Unlike Any Other

Avengers: Earth's Mightiest Heroes Show Summary

This animated series follows the adventures of the infamous Marvel Comics superhero team the Avengers - primarily consisting of Iron Man, Thor, Captain America, the Hulk, Ant-Man (a.k.a. Giant-Man), Wasp, Hawkeye, and the Black Panther - as they team up to save the world from dangers far too great for one superhero to handle alone.

The Avengers frequently work with S.H.I.E.L.D., a peacekeeping agency run by Nick Fury (while the two aren't competing to save the world by their own means, which are often quite different).