The Avengers: Earth's Mightiest Heroes - Season 2 - Eps 7: Who Do You Trust?
Iron Man learns from Nick Fury that the Avengers has been infiltrated by a Skrull impostor and the team turns against each other.
About The Avengers: Earth's Mightiest Heroes

Title: The Avengers: Earth's Mightiest Heroes
First Air Date: 2010-10-20
Last Air Date: 2012-11-11
Status: Canceled
Rating: 8.161/10 (from 704 votes)
Language: EN
Seasons: 3
Total Episodes: 52
Network: Disney XD
Genres: Action & Adventure, Animation, Sci-Fi & Fantasy, Family
Production Companies: Marvel Entertainment, Marvel Animation
Synopsis
When the powers of a single hero are not enough to save the world, the world’s greatest heroes—Iron Man, Thor, Captain America, The Hulk, Ant-Man/Giant Man and Wasp—assemble to form the Avengers.
Cast

Eric Loomis
Iron Man (voice)

Brian Bloom
Captain America (voice)

Rick D. Wasserman
Thor (voice)

Colleen O'Shaughnessey
Wasp (voice)

Chris Cox
Hawkeye (voice)

Fred Tatasciore
Hulk (voice)

Wally Wingert
Hank Pym (voice)

Alex Désert
Nick Fury (voice)

Gabriel Mann
Bruce Banner (voice)

Jennifer Hale
Ms. Marvel (voice)