Mysterious fumes in the Avengers mansion cause everyone to fall ill. Luckily, the Iron Man suit is sealed from danger. Can Tony figure out what's going on before the Secretary of Defense shut down the Avengers?

Episode Viewers and Ratings

Season 2 Episode 20 of Avengers: Earth's Mightiest Heroes resulted in a 0.00 rating in the 18-49 demographic.

Avengers: Earth's Mightiest Heroes Season 2 Episodes...

• s02e01 - The Private War of Doctor Doom
• s02e02 - Alone Against A.I.M.
• s02e03 - Acts of Vengeance
• s02e04 - Welcome to the Kree Empire
• s02e05 - To Steal an Ant-Man
• s02e06 - Michael Korvac
• s02e07 - Who Do You Trust?
• s02e08 - The Ballad of Beta Ray Bill
• s02e09 - Nightmare in Red
• s02e10 - Prisoner of War
• s02e11 - Infiltration
• s02e12 - Secret Invasion
• s02e13 - Along Came a Spider...
• s02e14 - Behold...The Vision
• s02e15 - Assault on 42
• s02e16 - Ultron Unlimited
• s02e17 - Powerless
• s02e18 - Yellowjacket
• s02e19 - Emperor Stark
• s02e20 - Code Red
• s02e21 - Winter Soldier
• s02e22 - The Deadliest Man Alive
• s02e23 - New Avengers
• s02e24 - Operation Galactic Storm
• s02e25 - Live Kree or Die
• s02e26 - Avengers Assemble

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).