The Avengers: Earth's Mightiest Heroes

After 74 villains break out of prison, Marvel's most powerful superheroes team up to capture all of them, and also to defend the Earth from widespread threats.

Genre: Animation, Action, Adventure

Cast:Eric Loomis , Colleen O'Shaughnessey , Brian Bloom , Rick D. Wasserman , Chris Cox , Fred Tatasciore , James Mathis III , Wally Wingert , Phil LaMarr , Alex DÃ©sert , Troy Baker , Kari Wahlgren , Jennifer Hale , Vanessa Marshall , Kari Wuhrer , Robin Atkin Downes , Nolan North , Jim Ward

1Season 1

S1.E1 ∙ Iron Man Is Born

Tue, Nov 12, 2019

Iron Man butts heads with Nick Fury and Shield after HYDRA attacks a meeting of the United Nations.

2Season 1

S1.E2 ∙ Thor the Mighty

Sun, Oct 24, 2010

Thor battles the Wrecking Crew on Earth, while Loki plots against Odin and Asgard.

3Season 1

S1.E3 ∙ Hulk Versus the World

Sun, Oct 24, 2010

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

4Season 1

S1.E4 ∙ Meet Captain America

Sun, Oct 24, 2010

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

5Season 1

S1.E5 ∙ The Man in the Ant Hill

Sun, Oct 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.

6Season 1

S1.E6 ∙ Breakout: Part 1

Wed, Oct 20, 2010

Mysterious attacks on America's maximum security prisons leads to mass outbreaks of super villains, causing Iron Man, Thor, Wasp, Henry Pym, and the Hulk to team together in order to stop them.

7Season 1

S1.E7 ∙ Breakout: Part 2

Wed, Oct 20, 2010

The newly-formed Avengers face the seemingly limitless power of Graviton, but only the Hulk may be capable of stopping him.

8Season 1

S1.E8 ∙ Some Assembly Required

Wed, Oct 27, 2010

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

9Season 1

S1.E9 ∙ Living Legend

Wed, Nov 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.

10Season 1

S1.E10 ∙ Everything Is Wonderful

Wed, Nov 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.

11Season 1

S1.E11 ∙ Panther's Quest

Wed, Nov 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.

12Season 1

S1.E12 ∙ Gamma World, Part 1

Fri, Nov 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.

13Season 1

S1.E13 ∙ Gamma World, Part 2

Fri, Nov 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.

14Season 1

S1.E14 ∙ Masters of Evil

Sun, Dec 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.

15Season 1

S1.E15 ∙ 459

Sun, Dec 12, 2010

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

16Season 1

S1.E16 ∙ Widow's Sting

Sun, Dec 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.

17Season 1

S1.E17 ∙ The Man Who Stole Tomorrow

Sun, Jan 9, 2011

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

18Season 1

S1.E18 ∙ Come the Conqueror

Sun, Jan 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.

19Season 1

S1.E19 ∙ The Kang Dynasty

Sun, Jan 23, 2011

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

20Season 1

S1.E20 ∙ The Casket of Ancient Winters

Sun, Apr 3, 2011

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

21Season 1

S1.E21 ∙ Hail Hydra!

Mon, Apr 4, 2011

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

22Season 1

S1.E22 ∙ Ultron-5

Tue, Apr 5, 2011

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

23Season 1

S1.E23 ∙ The Ultron Imperative

Wed, Apr 6, 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.

24Season 1

S1.E24 ∙ This Hostage Earth

Thu, Apr 7, 2011

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

25Season 1

S1.E25 ∙ The Fall of Asgard

Mon, Apr 11, 2011

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

26Season 1

S1.E26 ∙ A Day Unlike Any Other

Tue, Apr 12, 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.

1Season 2

S2.E1 ∙ The Private War of Dr. Doom

Sun, Apr 1, 2012

While playing host to the Fantastic Four at Avengers Mansion, the Avengers find themselves under attack by Doctor Doom's forces.

2Season 2

S2.E2 ∙ Alone Against A.I.M.

Sun, Apr 8, 2012

Seeking revenge against Tony Stark, the leader of AIM seizes control of Stark Enterprises' corporate tower.

3Season 2

S2.E3 ∙ Acts of Vengeance

Sun, Apr 15, 2012

The Enchantress is on a vindictive hunt for Baron von Zemo and he appeals to the Avengers for help against her.

4Season 2

S2.E4 ∙ Welcome to the Kree Empire

Sun, Apr 22, 2012

Ronan the Accuser of the Kree Empire arrives at Earth with Captain Mar-Vel in tow to pass judgment on whether the planet should be annexed or destroyed.

5Season 2

S2.E5 ∙ To Steal an Ant-Man

Sun, Apr 29, 2012

When Henry Pym discovers that his Ant-Man equipment has been stolen and being used by a criminal, he hires Heroes for Hire to recover it.

6Season 2

S2.E6 ∙ Michael Korvac

Sun, May 6, 2012

The Avengers receive a man who appears to have been experimented on by aliens, and now hunted by another extraterrestrial group.

7Season 2

S2.E7 ∙ Who Do You Trust

Sun, May 13, 2012

Iron Man learns from Nick Fury that the Avengers has been infiltrated by a Skrull impostor and the team turns against each other.

8Season 2

S2.E8 ∙ The Ballad of Beta Ray Bill

Sun, May 20, 2012

Thor meets an alien trespasser whose hostility and monstrous appearance belie his unexpected worthiness to wield his hammer, Mjolnir.

9Season 2

S2.E9 ∙ Nightmare in Red

Wed, May 30, 2012

SHIELD is apparently attacked by the Hulk, but Banner is accounted for elsewhere at the same time while this Hulk is red in color.

10Season 2

S2.E10 ∙ Prisoner of War

Thu, May 31, 2012

The real Captain America and his fellow prisoners attempt to escape their Skrull prison.

11Season 2

S2.E11 ∙ Infiltration

Mon, Jun 4, 2012

A Skrull team posing as The Avengers invades Wakanda with only Ms. Marvel able to help the Black Panther.

12Season 2

S2.E12 ∙ Secret Invasion

Tue, Jun 5, 2012

The Skrull Empire initiates their seizure of Earth and the Avengers are hard pressed to thwart it.

13Season 2

S2.E13 ∙ Along Came a Spider...

Wed, Jun 6, 2012

With Captain America's reputation now in tatters, the superhero and the similarly maligned Spider-Man find themselves trying to thwart a prisoner transport interception.

14Season 2

S2.E14 ∙ Behold... The Vision

Thu, Jun 7, 2012

Captain America and friends travel to Wakanda to repair his shield, unaware that a powerful android is hunting them to capture it among other objectives.

15Season 2

S2.E15 ∙ Powerless

Mon, Jun 11, 2012

When The Enchantress magically weakens Thor, Iron Man and Captain America, only Hawkeye is unaffected as the Wrecking Crew and Loki in the Destroyer body pursue them.

16Season 2

S2.E16 ∙ Assault on 42

Tue, Jun 12, 2012

When an Avenger group visits SHIELD's special prison in the Negative Zone, they soon find themselves under siege by a mysterious enemy.

17Season 2

S2.E17 ∙ Ultron Unlimited

Wed, Jun 13, 2012

Ultron orders the Vision to lead his android impersonators of the Avengers in capturing the originals.

18Season 2

S2.E18 ∙ Yellowjacket

Thu, Jun 14, 2012

When Henry Pym is apparently killed, a new vigilante using equipment broadly similar to the scientist's is discovered attacking criminals.

19Season 2

S2.E19 ∙ Emperor Stark

Mon, Jun 18, 2012

After a month of being dormant for repairs, The Vision finds the world under the control of Tony Stark.

20Season 2

S2.E20 ∙ Code Red

Tue, Jun 19, 2012

When there is a sudden exposure of a malignant virus around the Avengers mansion, the Secretary of Defense blames the team and lays siege of the headquarters.

21Season 2

S2.E21 ∙ Winter Soldier

Wed, Jun 20, 2012

While dealing with the Red Skull's escape with his Sleeper robots, Captain America also investigates the villain's former henchman who seems disturbingly familiar.

22Season 2

S2.E22 ∙ The Deadliest Man Alive

Thu, Jun 21, 2012

With the Hulk apparently rampaging wild, the Red Hulk comes to the Avengers to request to join.

23Season 2

S2.E23 ∙ New Avengers

Mon, Jun 25, 2012

When the Avengers are apparently killed by Kang the Conqueror, an automatic function created by Tony Stark calls up several allies as replacements.

24Season 2

S2.E24 ∙ Operation Galactic Storm

Tue, Jun 26, 2012

As warned, the Kree Empire arrive to threaten Earth.

25Season 2

S2.E25 ∙ Live Kree or Die

Wed, Jun 27, 2012

The battle against the Kree Empire continues, with Captain Mar-Vell facing an agonizing moral decision in the conflict.

26Season 2

S2.E26 ∙ Avengers Assemble

Thu, Jun 28, 2012

The Avengers and their allies face the ultimate test when Galactus, the Devourer of Planets, comes to consume Earth.