The Best Episodes of Marvel's Avengers Assemble

With an all-star roster consisting of Iron Man, Captain America, Thor, Hulk, Hawkeye, Falcon and, occasionally--when she feels like it and only when she feels like it--Black Widow, the Avengers are a team in the truest sense. The Avengers save the world from the biggest threats imaginable--threats no single super hero could withstand.

The Final Showdown

#1 - The Final Showdown

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.

star 8.39
163 votes
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Planet Doom

#2 - Planet Doom

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?

star 8.24
172 votes
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Exodus

#3 - Exodus

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.

star 8.21
154 votes
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Widow's Run

#4 - Widow's Run

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.

star 8.18
145 votes
Directors: Phil Pignotti
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Thanos Rising

#5 - Thanos Rising

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.

star 8.14
208 votes
Directors: Phil Pignotti
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The Arsenal

#6 - The Arsenal

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?

star 8.14
210 votes
Directors: Tim Eldred
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Savages

#7 - Savages

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.

star 8.07
171 votes
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All-Father's Day

#8 - All-Father's Day

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!

star 8.05
168 votes
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Hyperion

#9 - Hyperion

Season 1 - Episode 7

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

star 8.05
233 votes
Directors: Jeff Allen
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By the Numbers

#10 - By the Numbers

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.

star 8.03
152 votes
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The Ambassador

#11 - The Ambassador

Season 1 - Episode 19

The Avengers put their lives at risk to protect none other than Doctor Doom.

star 8.01
149 votes
Directors: Jeff Allen
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Thanos Triumphant

#12 - Thanos Triumphant

Season 2 - Episode 13

With the power and might of all five Infinity Stones finally in his gauntlet, Thanos plans to wield his power over the Universe while the Avengers must try and make a desperate final attempt to stop him - but will it be enough?

star 8.00
145 votes
Directors: Tim Eldred
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Bring on the Bad Guys

#13 - Bring on the Bad Guys

Season 1 - Episode 16

The Avengers start to see how tough the Cabal is and how much strength they'll need to take it down.

star 7.99
156 votes
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Guardians and Space Knights

#14 - Guardians and Space Knights

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!

star 7.99
168 votes
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The Ultron Outbreak

#15 - The Ultron Outbreak

Season 2 - Episode 18

The divided Avengers reunite when Captain America and Iron Man learn to appreciate their differences while trying to save the world from ultimate destruction at the hands of Ultron!

star 7.98
129 votes
Directors: Phil Pignotti
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The Age of Tony Stark

#16 - The Age of Tony Stark

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.

star 7.97
155 votes
Directors: Tim Eldred
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Ghosts of the Past

#17 - Ghosts of the Past

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.

star 7.97
149 votes
Directors: Phil Pignotti
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Hulked Out Heroes

#18 - Hulked Out Heroes

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.

star 7.97
217 votes
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Head to Head

#19 - Head to Head

Season 2 - Episode 8

Tony believes the Avengers have reached the pinnacle of perfection, but when M.O.D.O.K. uses the Mind Stone to assume control of S.H.I.E.L.D., the team is put to the test as they are forced to swap minds.

star 7.97
121 votes
Directors: Phil Pignotti
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Hulk's Day Out

#20 - Hulk's Day Out

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.

star 7.94
179 votes
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Avengers Disassembled

#21 - Avengers Disassembled

Season 2 - Episode 15

With the Avengers divided and at odds, a newly resurfaced and even more powerful Ultron gains control of Avengers Tower and Iron Man's Hall of Armors leading to the destruction of the Avengers as we know them.

star 7.94
155 votes
Directors: Tim Eldred
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World War Hulk

#22 - World War Hulk

Season 3 - Episode 22

The Avengers must stop an out-of-control Red Hulk as he threatens to destroy an entire town.

star 7.93
210 votes
Directors: Tim Eldred
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Avengers' Last Stand

#23 - Avengers' Last Stand

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?

star 7.93
171 votes
Directors: Tim Eldred
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Avengers World

#24 - Avengers World

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.

star 7.93
184 votes
Directors: Phil Pignotti
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Nighthawk

#25 - Nighthawk

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.

star 7.92
149 votes
Directors: Phil Pignotti
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