Marvel's Avengers Assemble

#1 - The Final Showdown 8.31

Season 1 - Episode 26

With the Tesseract now in the hands of the Cosmic Skull, the world is in catastrophic peril. Iron Man realizes teaming up with the rest of the Cabal might be their only chance for victory.

#2 - Planet Doom 8.24

Season 1 - Episode 15

Thor returns from Asgard to find Earth under the rule of Dr. Doom, who has altered the past to a time where the Avengers never assembled. With the fate of the Avengers and humanity resting in his hands, can Thor help the team recall their true heroic nature and defeat Doom?

#3 - Thanos Rising 8.19

Season 2 - Episode 2

With the help of Arsenal, a robot created by Howard Stark for Tony, the Avengers must stop Thanos from gaining the Power Stone - an energy force so powerful that it could cause mass destruction.

#4 - Guardians and Space Knights 8.14

Season 1 - Episode 22

Iron Man comes face to face with Galactus who is determined to make Earth his next meal, but Galactus finds a new herald in Tony Stark when he's led to another planet... one that is under the protection of the Guardians of the Galaxy! Now the rest of the Avengers must team up with the Space Knights to stop Galactus from feasting and save Tony!

#5 - The Arsenal 8.14

Season 2 - Episode 1

When Red Skull comes crashing to Earth with a fleet of alien ships chasing him, the Avengers learn there's a villain in their midst a thousand times more dangerous than the Cabal ever was: Thanos! Earth's Mightiest Heroes are forced to face the fact they're big fish in a small pond -- and this new villain wants to conquer the entire ocean! Will the mightiest superheroes on Earth be able to stop the super-villain of the galaxy... before he succeeds in becoming all-powerful?

#6 - Exodus 8.13

Season 1 - Episode 25

Tony's confidence is shaken after he inadvertently puts Falcon in harm's way. When the Cabal pulls the trigger on its final plan, Tony has to put aside his personal dilemma and be the leader he was born to be.

#7 - Savages 8.12

Season 1 - Episode 17

Tony becomes too reliant on his tech so Cap challenges him to go without it for one full day. The challenge is accepted but made far more complicated when Tony takes them to the Savage Land.

#8 - All-Father's Day 8.10

Season 1 - Episode 20

Odin pays a visit to the Avengers Tower to demand that Thor stops his Earthly antics and returns home to Asgard. Thor and the rest of the Avengers must prove to Odin that they're true heroes on Midgard, if not, Thor must return to Asgard...forever!

#9 - Widow's Run 8.10

Season 2 - Episode 12

The Avengers must protect Widow and Thor as they carry out Widow's plan to rid the Earth of the Infinity Stones before Thanos arrives to claim them and control all of the Universe.

#10 - Hulked Out Heroes 8.08

Season 1 - Episode 11

The Avengers learn what it's like to walk a mile in Hulk's shoes when a Gamma attack by Red Skull turns them into raging monsters - the unlikely duo of Hulk and Black Widow are the last line of defense between the city and the Hulk-Vengers.

#11 - Hulk's Day Out 8.08

Season 1 - Episode 14

When Hulk crash-lands on Earth with amnesia, the Avengers reconstruct a day-in-the-life of Hulk to find out what ould have knocked out The Strongest There Is.

#12 - By the Numbers 8.01

Season 1 - Episode 21

The Avengers and the Cabal have a huge confrontation that leaves the team forever changed. Tony also learns that "the stats" can't be trusted every time -- there's no substitute for human intuition.

#13 - Hyperion 7.98

Season 1 - Episode 7

Hyperion arrives to save the Earth but his methods become too extreme and the Avengers must stand up to him.

#14 - The Age of Tony Stark 7.96

Season 2 - Episode 7

When the Time Stone becomes attached to Tony's arc reactor, it causes him to de-age and brings dangers from other eras, including dinosaurs, into present-day New York City.

#15 - In Deep 7.94

Season 1 - Episode 13

Iron Man and Captain America disguise themselves as villains to infiltrate Red Skull's Cabal, but when their disagreements over strategy cause their cover to get blown, they're forced to take on the entire Cabal alone.

#16 - Doomstroyer 7.93

Season 1 - Episode 10

Doctor Doom takes command of the Asgardian Destroyer armor and Thor has to convince the team to trust the one person who may be able to stop him, Loki!

#17 - Nighthawk 7.93

Season 2 - Episode 6

When a mysterious new villain uses the individualized counter measures Falcon created when he was at S.H.I.E.L.D. to take out the Avengers one by one, he must figure out a way to save his team.

#18 - The New Guy 7.92

Season 2 - Episode 19

When Ant-Man joins the Avengers, Hawkeye resigns and trains his replacement on Monster Island, unaware that Red Skull is nearby planning to cloak himself using Dormammu's powers!

#19 - Avengers Worlds 7.88

Season 2 - Episode 26

When Thanos attacks Earth, planning to finally take over the planet by destroying the Avengers, the team discovers they are more than eight heroes - they are an ideal.

#20 - Ghosts of the Past 7.87

Season 2 - Episode 4

Red Skull has information that could help the Avengers save the world from Thanos, but an intruder kidnaps Skull before they can retrieve it. Cap discovers that the trespasser is none other than his old partner Bucky Barnes, now the Winter Soldier, who's back and seeks revenge.

#21 - Avengers' Last Stand 7.87

Season 2 - Episode 23

The Avengers are challenged by the fully formed and incredibly powerful Squadron Supreme for a battle that will end with only one team as the victors – but which team will prevail?

#22 - One Little Thing 7.86

Season 1 - Episode 23

While Iron Man and Ant-Man are trying to stabilize particles that can shrink or grow matter, Falcon gives them terrible news -- his mom is coming to visit, and she has no idea he's an Avenger.

#23 - Valhalla Can Wait 7.85

Season 2 - Episode 3

Hulk and Thor are tricked into a battle and transported to Valhalla to find out who is the strongest, once and for all. But under Hela's rule, only the loser of their contest may return to Earth while the winner will become her consort and champion.

#24 - Super Adaptoid 7.84

Season 1 - Episode 6

The Avengers are out-gunned by the high-tech, power-mimicking Super-Adaptoid, and Captain America is the last man standing against the ultimate artificial intelligence!

#25 - Ghost of a Chance 7.83

Season 1 - Episode 3

The rookie Falcon stands alone to save his team and stop a full scale invasion of Earth after the Avengers fall victim to the body-swapping Space Phantoms.