The Avengers: Earth's Mightiest Heroes
Season 1 Episode 21 - Hail Hydra!
8.2 ?
2010
Action & Adventure, Animation, Sci-Fi & Fantasy
Black Widow turns to the Avengers for help when Hydra and AIM battle over control of the Cosmic Cube.
Episodes in Season 1
1
Breakout (1)
26 min
2
Breakout (2)
26 min
3
Iron Man Is Born
26 min
4
Thor the Mighty
26 min
5
Hulk Versus the World
26 min
6
Meet Captain America
26 min
7
The Man in the Ant Hill
26 min
8
Some Assembly Required
26 min
9
Living Legend
26 min
10
Everything Is Wonderful
25 min
11
Panther's Quest
26 min
12
Gamma World (1)
26 min
13
Gamma World (2)
25 min
14
Masters of Evil
25 min
15
459
25 min
16
Widow's Sting
25 min
17
The Man Who Stole Tomorrow
25 min
18
Come the Conqueror
25 min
19
The Kang Dynasty
25 min
20
The Casket of Ancient Winters
25 min
21
Hail Hydra!
25 min
NOW PLAYING
22
Ultron-5
25 min
23
The Ultron Imperative
25 min
24
This Hostage Earth
25 min
25
The Fall of Asgard
25 min
26
A Day Unlike Any Other
25 min
