The Avengers: Earth's Mightiest Heroes: Season 1, Episode 21

Hail Hydra! (4 Apr. 2011)

TV Episode  |  TV-Y7  |   |  Animation, Action, Family
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Black Widow turns to the Avengers for help when Hydra and AIM battle over control of the Cosmic Cube.


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Episode cast overview:
Eric Loomis ...
Tony Stark / Iron Man (voice)
The Hulk / SHIELD Agent / AIM Pilot (voice)
Natasha Romanoff / Black Widow / AIM Computer (voice)
Maria Hill (voice)


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

Plot Summary | Add Synopsis



Release Date:

4 April 2011 (Australia)  »

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Did You Know?

Crazy Credits

The Avengers who appear in the screen just before the series' logo vary along with who will be in the chapter. If only Thor is going be in it, only Thor is seen. See more »


Edited into Avengers Unmasked: Hail, Hydra! (2011) See more »

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To anyone who hated the Season 1 theme song SuperManwich
Looks like the animation quality took a dip in season 2 prime7-1
Thor: Prince of Thunder therock525
so what to watch now? illmortal_mhwht
If you want to save the show. mgoodroe1987
Did Disney XD ever show the Powerless episode justin8617
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