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All Episodes of The Avengers: Earth's Mightiest Heroes

Browse all episodes of The Avengers: Earth's Mightiest Heroes

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...
Genres:Action & AdventureAnimationSci-Fi & FantasyFamily
Network:Disney XD
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Season 1

  • Breakout (1)
    7.6/10626 votes
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    Breakout (1)

    Season 1 Episode 1 - Aired 10/20/2010

    A mass breakout occurs at each of the four supervillain prisons.

    Director: N/A

    Writer: Christopher L. Yost

  • Breakout (2)
    7.5/10575 votes
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    Breakout (2)

    Season 1 Episode 2 - Aired 10/20/2010

    Ant-Man/Giant-Man, Hulk, Iron Man, Thor and Wasp band together to battle Graviton after he escapes from the Raft and targets Nick Fury.

    Director: N/A

    Writer: Christopher L. Yost

  • Iron Man Is Born
    8.0/10567 votes
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    Iron Man Is Born

    Season 1 Episode 3 - Aired 10/24/2010

    After defeating HYDRA's attack on the United Nations, Iron Man learns that S.H.I.E.L.D. is taking control of his technology.

    Director: N/A

    Writer: Brandon Auman

  • Thor the Mighty
    8.0/10533 votes
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    Thor the Mighty

    Season 1 Episode 4 - Aired 10/24/2010

    After stopping a robbery attempt by the Wrecking Crew, Thor returns to Asgard in order to defeat Loki and the Frost Giants.

    Director: N/A

    Writer: N/A

  • Hulk Versus the World
    7.6/10514 votes
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    Hulk Versus the World

    Season 1 Episode 5 - Aired 10/24/2010

    The Hulk is hunted by General Ross and the Absorbing Man while Hawkeye discover a conspiracy within SHIELD.

    Director: N/A

    Writer: N/A

  • Meet Captain America
    8.0/10556 votes
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    Meet Captain America

    Season 1 Episode 6 - Aired 10/24/2010

    Kang the Conqueror observers, while Captain America and the Red Skull battle during World War II.

    Director: N/A

    Writer: N/A

  • The Man in the Ant Hill
    8.4/10546 votes
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    The Man in the Ant Hill

    Season 1 Episode 7 - Aired 10/24/2010

    Ant-Man and the Wasp work together to stop Whirlwind. Meanwhile T'Challa's father fights the Man-Ape for control of Wakanda.

    Director: N/A

    Writer: N/A

  • Some Assembly Required
    8.0/10492 votes
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    Some Assembly Required

    Season 1 Episode 8 - Aired 10/27/2010

    The Enchantress uses her magic to manipulate the Hulk into distrusting the rest of the Avengers and attacking Thor.

    Director: N/A

    Writer: N/A

  • Living Legend
    8.1/10489 votes
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    Living Legend

    Season 1 Episode 9 - Aired 11/3/2010

    The Avengers discover the frozen body of Captain America and revive him, leading Baron Zemo to attack, seeking revenge against Cap for infecting him with Virus X.

    Director: N/A

    Writer: N/A

  • Everything Is Wonderful
    7.7/10483 votes
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    Everything Is Wonderful

    Season 1 Episode 10 - Aired 11/10/2010

    Furious at Tony Stark for buying up his company, Simon Williams seeks revenge by undergoing a dangerous AIM procedure, overseen by MODOC and the Grim Reaper, Williams' brother, which turns him into a being of pure ion energy.

    Director: N/A

    Writer: N/A

  • Panther's Quest
    7.7/10476 votes
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    Panther's Quest

    Season 1 Episode 11 - Aired 11/17/2010

    The Black Panther seeks the Avengers' aid in freeing his African nation of Wakanda from usurper king Man-Ape, and stopping Hydra agents Ulysses Klaw and the Grim Reaper from stealing Wakanda's supply of vibranium.

    Director: N/A

    Writer: Brandon Auman

  • Gamma World (1)
    8.1/10486 votes
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    Gamma World (1)

    Season 1 Episode 12 - Aired 11/26/2010

    When the Leader creates a bubble of gamma radiation emanating from the Cube that mutates any human it touches, the Avengers team up with Doc Sampson to stop him. Meanwhile, Hawkeye infiltrates a Hydra base in order to capture Black Widow.

    Director: N/A

    Writer: N/A

  • Gamma World (2)
    8.3/10476 votes
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    Gamma World (2)

    Season 1 Episode 13 - Aired 11/26/2010

    It's up to Hawkeye, the Hulk, and Thor to save the day when the Leader's gamma radiation ray mutates the rest of the Avengers and threatens to do the same to every human on earth.

    Director: N/A

    Writer: N/A

  • Masters of Evil
    8.2/10469 votes
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    Masters of Evil

    Season 1 Episode 14 - Aired 12/5/2010

    It's Hawkeye, Black Panther, and Ant Man to the rescue when Baron Zemo and his Masters of Evil defeat the rest of the team and take over the Avengers Mansion.

    Director: N/A

    Writer: N/A

  • 459
    7.6/10459 votes
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    459

    Season 1 Episode 15 - Aired 12/12/2010

    The Avengers join forces with Captain Mar-vell in order to prevent a Kree sentry drone from destroying the Earth.

    Director: N/A

    Writer: N/A

  • Widow's Sting
    8.1/10450 votes
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    Widow's Sting

    Season 1 Episode 16 - Aired 12/19/2010

    Defying the orders of both SHIELD and Iron Man, Hawkeye and Mockingbird allow themselves to be captured by Hydra in an attempt to bring down Black Widow.

    Director: N/A

    Writer: N/A

  • The Man Who Stole Tomorrow
    8.5/10461 votes
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    The Man Who Stole Tomorrow

    Season 1 Episode 17 - Aired 1/9/2011

    Kang arrives from the future, claiming he must kill Captain America and conquer the Earth in order to save it from destruction.

    Director: N/A

    Writer: N/A

  • Come the Conqueror
    8.3/10454 votes
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    Come the Conqueror

    Season 1 Episode 18 - Aired 1/16/2011

    Kang launches a full-scale invasion of Earth using an army of robots, and in order to save New York, the Avengers are forced to unleash the Ultrons who serve as guards for the Negative Zone Prison.

    Director: N/A

    Writer: N/A

  • The Kang Dynasty
    8.4/10449 votes
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    The Kang Dynasty

    Season 1 Episode 19 - Aired 1/23/2011

    The Avengers board Kang's command ship in order to put an end to his invasion of Earth.

    Director: N/A

    Writer: N/A

  • The Casket of Ancient Winters
    7.4/10442 votes
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    The Casket of Ancient Winters

    Season 1 Episode 20 - Aired 5/15/2011

    Dark elf Malekith the Accursed locates an Asgardian artifact that plunges the Earth into eternal winter.

    Director: N/A

    Writer: Paul Giacoppo

  • Hail Hydra!
    8.1/10438 votes
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    Hail Hydra!

    Season 1 Episode 21 - Aired 5/22/2011

    Black Widow turns to the Avengers for help when Hydra and AIM battle over control of the Cosmic Cube.

    Director: N/A

    Writer: N/A

  • Ultron-5
    8.5/10424 votes
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    Ultron-5

    Season 1 Episode 22 - Aired 5/29/2011

    When Ultron-5 goes out of control and kidnaps Wasp, things go crazy when the droid kills Thor with his lasers.

    Director: N/A

    Writer: N/A

  • The Ultron Imperative
    8.4/10422 votes
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    The Ultron Imperative

    Season 1 Episode 23 - Aired 6/5/2011

    Despite Thor going missing and Captain America ending up in the hospital, the Avengers must stop Ultron from eliminating the world's most flawed creatures-humanity.

    Director: N/A

    Writer: N/A

  • This Hostage Earth
    8.1/10422 votes
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    This Hostage Earth

    Season 1 Episode 24 - Aired 6/12/2011

    The Masters of Evil take over Earth and Loki double crosses Baron Zemo.

    Director: N/A

    Writer: N/A

  • The Fall of Asgard
    8.5/10422 votes
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    The Fall of Asgard

    Season 1 Episode 25 - Aired 6/19/2011

    Separated across the mythological realms, the Avengers face new threats and make allies for the fight against Loki.

    Director: N/A

    Writer: N/A

  • A Day Unlike Any Other
    8.9/10478 votes
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    A Day Unlike Any Other

    Season 1 Episode 26 - Aired 6/26/2011

    Eight of the nine realms of Asgard have fallen, only the Earth remains. The Avengers are all that stands between Loki and total conquest.

    Director: N/A

    Writer: N/A