The Avengers: Earth's Mightiest Heroes

#1 - The Kang Dynasty 8.46

Season 1 - Episode 19

The Avengers attack Kang's ship with the help of the last of the Ultrons. They defeat Kang, who tells them the worst is yet to come.

#2 - Operation Galactic Storm 8.36

Season 2 - Episode 24

The Kree attempt to create a wormhole connecting our solar system with their galaxy, which will consequently destroy the Sun and all life on Earth - just as Kang the Conqueror predicted. The Avengers and Captain Marvel head into space to stop it, but will they be in time?

#3 - Avengers Assemble 8.35

Season 2 - Episode 26

From the very moment of their team's inception, the Avengers have fought against super-villains, time-travelling conquerors and even shape-shifting alien invaders. But now they must bring forth an army of nearly all their allies to face their greatest challenge yet - Galactus, the devourer of countless worlds and civilizations, and his quartet of heralds drawn from the very elements of nature.

#4 - Behold… The Vision 8.35

Season 2 - Episode 14

Still trying to restore hope and order to the world after the Skrull invasion, Captain America travels to Wakanda with the Avengers to repair his shield, but a new foe has come to take his shield. The Avengers must now find out where he came from and who sent him before he prevails.

#5 - Prisoner of War 8.31

Season 2 - Episode 10

After being held prisoner for months, Captain America is ready to break out. If he is to succeed he must team up with his enemies. Cap won't let anything stop him, but he didn't count on facing the Super Skrull!

#6 - Live Kree or Die 8.29

Season 2 - Episode 25

The Avengers arrive on the Kree homeworld of Hala, but find that they aren't exactly welcome there - even with Captain Marvel on their side.

#7 - Infiltration 8.29

Season 2 - Episode 11

The Skrull invasion has begun, and Wakanda is the first target. Ms. Marvel is the only one there to fight off these aliens, whose shape-shifting abilities make matters much worse for her.

#8 - Hail, Hydra! 8.27

Season 1 - Episode 21

The Black Widow requests the Avengers' help in retrieving the Cosmic Cube before AIM and HYDRA tear the world apart fighting over it.

#9 - Nightmare in Red 8.26

Season 2 - Episode 9

When S.H.I.E.L.D. is attacked by the Hulk, the Avengers rush to the scene. When they arrive, the rampaging Hulk is RED! The hunt is on for Bruce Banner as the Avengers try and unravel the mystery of 'Who is the Red Hulk?'

#10 - Who Do You Trust? 8.26

Season 2 - Episode 7

The Avengers are torn apart when Nick Fury returns and reveals that the shapeshifting aliens Skrulls have begun infiltrating Earth. The situation becomes worse when they learn a Skrull lurks within the Avengers.

#11 - The Man Who Stole Tomorrow 8.25

Season 1 - Episode 17

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

#12 - The Private War of Dr. Doom 8.23

Season 2 - Episode 1

The Avengers team up with the Fantastic Four to battle Dr.Doom's armies.

#13 - The Ultron Imperative 8.23

Season 1 - Episode 23

When the team is devastated after a loss, Iron Man and Ant-Man go destroying all remnants of Ultron. But they do not realize that Ultron has transcended his body, and has taken over the world's technology systems.

#14 - Gamma World (Part 2) 8.22

Season 1 - Episode 13

With the Avengers turned into Gamma Monsters, Hawkeye must convince Hulk to help fight Leader.

#15 - Come the Conqueror 8.22

Season 1 - Episode 18

The Avengers fend off Kang's invasion of Earth.

#16 - Emperor Stark 8.21

Season 2 - Episode 19

The Vision awakens after a month of repairs to find that Tony Stark and his fellow Avengers have taken over the world. With the whole planet turned against him, the Vision must get to the bottom of Tony Stark's 'utopia' - only to discover an unlikely figure to be the true power behind the Avengers' throne. Based on the 1987 Marvel graphic novel Emperor Doom (albeit with a different cast).

#17 - New Avengers 8.21

Season 2 - Episode 23

Kang the Conqueror is freed from prison by his alternate timeline look-alikes and attempts to conquer the world once again, this time trapping the Avengers in a temporal void to keep them from getting in the way of his plans. Now a new team of heroes (Spider-Man, War Machine, Wolverine, Iron Fist, Luke Cage and the Thing) must band together to stop the cross-temporal onslaught.

#18 - Code Red 8.20

Season 2 - Episode 20

Strange fumes sicken all of the Avengers - save for Iron Man, whose suit of armor provides him with protection. Now the armored Avenger must race against time to synthesize a cure for the infected - while the team face the prospect of being quarantined by U.S. Defense Secretary Dell Rusk, who has sent Doc Samson, Falcon, the Red Hulk and the Winter Soldier to arrest them. When Captain America is captured by the Winter Soldier and brought before Dell Rusk, he learns that the enigmatic Secretary harbors a diabolical secret from the supersoldier's past. Based on Avengers: Red Zone.

#19 - Everything Is Wonderful 8.20

Season 1 - Episode 10

Simon Williams becomes a deadly being of ionic energy after being enraged by Tony destroying his company. Meanwhile, Wasp and Thor chase a group of AIM agents to find their secret hideout and run into another villain, MODOK.

#20 - The Fall of Asgard 8.19

Season 1 - Episode 25

The Avengers struggle to survive in the realms of Asgard.

#21 - Along Came a Spider… 8.17

Season 2 - Episode 13

Captain America is still trying to earn back the trust of the public, he teams up with the equally-mistrusted Spider-Man to fight the Serpent Society, whose members are trying to rescue Viper.

#22 - Ultron Unlimited 8.15

Season 2 - Episode 17

The Avengers are ambushed and captured, one by one, by Ultron's team of synthezoid Avengers as part of the wayward android's plan to rid the world of "flawed" humans, perfect himself, and construct a mate.

#23 - Gamma World (Part 1) 8.14

Season 1 - Episode 12

Leader has placed a dome around the Cube. It soon expands with anyone who is caught in it turned into a Gamma Monster. Meanwhile, Hawkeye catches up with Black Widow.

#24 - Powerless 8.13

Season 2 - Episode 15

The Enchantress, as part of her master Surtur's plan, offers Loki a chance to exact his revenge on Thor and the Avengers for thwarting his conquest of the Nine Realms, and uses a spell to strip Thor, Captain America, and Iron Man of their powers. Now, the helpless heroes must defeat Loki - his soul now in command of a powerful Asgardian weapon known as the Destroyer - without their abilities. NOTE: This episode was skipped in US airings, but included on the Avengers: Earth's Mightiest Heroes boxed volume Secret Invasion as a bonus episode. Marvel released a clip of the episode, adding that it is "an un-aired episode available exclusively" on the DVD. This episode is part of the regular airing schedule on ABC Australia, and eventually broadcast on Disney XD in the US on May 5, 2013.

#25 - Ultron-5 8.13

Season 1 - Episode 22

Ant-Man gets tired of unending violence and he wants to find a better way to bring peace to world. After all, this is why he created the robot army, Ultron. But something goes terribly wrong.