7.6/10626 votes#1 - 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
7.5/10575 votes#2 - 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
8.0/10567 votes#3 - 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
8.0/10533 votes#4 - 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
7.6/10514 votes#5 - 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
8.0/10556 votes#6 - 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
8.4/10546 votes#7 - 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
8.0/10492 votes#8 - 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
8.1/10489 votes#9 - 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
7.7/10483 votes#10 - 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
7.7/10476 votes#11 - 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
8.1/10486 votes#12 - 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
8.3/10476 votes#13 - 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
8.2/10469 votes#14 - 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
7.6/10459 votes#15 - 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
8.1/10450 votes#16 - 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
8.5/10461 votes#17 - 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
8.3/10454 votes#18 - 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
8.4/10449 votes#19 - 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
7.4/10442 votes#20 - 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
8.1/10438 votes#21 - 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
8.5/10424 votes#22 - 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
8.4/10422 votes#23 - 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
8.1/10422 votes#24 - 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
8.5/10422 votes#25 - 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
The Best Episodes of The Avengers: Earth's Mightiest Heroes Season 1
Every episode of The Avengers: Earth's Mightiest Heroes Season 1 ranked from best to worst. Discover the Best Episodes of The Avengers: Earth's Mightiest Heroes Season 1!
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
Season 1 Ratings Summary
"Breakout (1)" is the best rated episode of "The Avengers: Earth's Mightiest Heroes" season 1. It scored 7.6/10 based on 626 votes. Directed by N/A and written by Christopher L. Yost, it aired on 10/20/2010. This episode is rated 0.1 points higher than the second-best, "Breakout (2)".