This is the list of episodes for the animated television series Avengers Assemble. The series aired its pilot on May 26, 2013 and began its episodic run on July 7, 2013. The list is ordered by release dates from the airings in the United States. The release date for each episode listed below is from the original airing in the United States.
|Season premiere||Season finale|
|One||26||May 26, 2013||May 25, 2014|
|Two||26||September 28, 2014||September 20, 2015|
|Three||26||March 13, 2016||January 28, 2017|
|Four||26||June 17, 2017|
The first two episodes comprised the series premiere. As part of a special preview, the first episode was made available on iTunes during the week of May 20 and 25, 2013, a day before the special hour-long preview, for free. After this release, iTunes released a season pass alongside exclusive extra content on May 21, 2013. Episodes are available in both high definition and standard definition.
|Airdate Order||Prod. Order||Title||Airdate||Opponent(s)|
After having been disbanded, the Avengers reunite when Red Skull (who is dying from the imperfectness of his Super Soldier Serum) and MODOK kidnap Captain America. The heroes must come together to rescue Captain America before Red Skull can transfer his mind into Captain America's body.
|May 26, 2013||Red Skull, Hydra and M.O.D.O.K.|
The Avengers retreat back to Avengers Mansion to save Tony Stark's life after his armor was stolen by Red Skull at the last minute. MODOK uses his technology to mind-control the Avengers causing them to brutally attack each other while Red Skull infiltrates the Mansion to carry out a devious plot that puts the entire city of Manhattan at risk.
|May 26, 2013||Red Skull and M.O.D.O.K.|
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.
|July 17, 2013||Space Phantoms|
Thor believes he must sacrifice himself to save the world from Doctor Doom when he summons the Midgard Serpent using a powerful Asgardian weapon stolen from Ulik.
|July 14, 2013||Doctor Doom, Red Skull, Hydra, Ulik and Midgard Serpent|
The Avengers face-off with Dracula and his vampire army after Dracula had partially converted Black Widow into a vampire. It's a race against time to stop Black Widow from becoming a full vampiress.
|July 21, 2013||Red Skull, Dracula and Vampires|
The Avengers are out-gunned by the high-tech, power-mimicking Super-Adaptoid when it was created by Red Skull and Justin Hammer. Captain America is the last man standing against the ultimate artificial intelligence.
|July 28, 2013||Super-Adaptoid, Red Skull, M.O.D.O.K. and Justin Hammer|
An all-powerful super-being named Hyperion arrives to save the Earth. But when his methods to keep peace on Earth become too extreme, the Avengers must stand up to him to save humanity from total domination.
|August 4, 2013||Hyperion and Wrecker.|
Hawkeye and Black Widow take on a covert S.H.I.E.L.D. mission to bring in Molecule Man's son Aaron where Nick Fury wants the mission to be kept private from Iron Man. But when he's revealed to have a world-bending weapon that was wielded by Molecule Man, they realize keeping their mission a secret may be a fatal mistake when A.I.M. Agents, MODOK, and Super-Adaptoid target Molecule Man's son so that Red Skull can shape the world into his own vision.
|August 11, 2013||Aaron Reece, M.O.D.O.K . and Super-Adaptoid.|
During a fight with a giant monster, Hulk figures out that something has caused it to run scared into Manhattan as the Avengers notice a tidal wave approaching. They discover that Attuma is trying to sink Manhattan. Hulk is forced to prove his strength or perish trying.
|September 15, 2013||Attuma.|
Doctor Doom takes command of the Destroyer armor. Thor has to convince the team to trust the one person who may be able to stop him....Loki!
|September 22, 2013||Loki, Doctor Doom, the Destroyer and Midgard Serpent.|
The Avengers learn what it's like to walk a mile in Hulk's shoes when an unstable gamma energy virus by Red Skull and the Blood Brothers 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 before the virus causes them to detonate.
|September 29, 2013||Red Skull, M.O.D.O.K. and the Blood Brothers.|
The Avengers' world is turned upside down when the shape-shifting mischief-maker Impossible Man makes Falcon the star of his own action movie following their fight with the Wrecking Crew. Things get worse when a Chitauri scouting party arrive where they have been pursuing Impossible Man.
|October 20, 2013||Impossible Man and Chitauri|
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.
|November 17, 2013||Cabal|
When Hulk crash-lands on Earth with amnesia, The Avengers reconstruct a day-in-the-life of Hulk to find out what world-ending threat could have knocked out The Strongest There Is.
|November 24, 2013||TBA|
After a brief argument with his father Odin over his obsession of Midgard, Thor returns to find Earth under the rule of Doctor Doom, who has changed the past drastically to ensure that the Avengers never formed. Thor must team up with this timeline's Defenders to defeat Doctor Doom and undo the time change that Doctor Doom committed.
|December 6, 2013||Doctor Doom|
The Avengers start to see how tough the Cabal is and how much strength they'll need to take it down.
|February 16, 2014||Cabal|
When Tony becomes too reliant on his tech, 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.
|March 2, 2014||Justin Hammer|
Hulk and Hawkeye suddenly find themselves stuck in a death match at the hands of the intergalactic broadcasting master, Mojo.
|March 9, 2014||Mojo|
The Avengers put their lives at risk to protect none other than Doctor Doom.
|March 16, 2014||Doctor Doom and the Cabal|
Odin comes to the Avengers Tower demanding his son cease his "fun" on Earth and return to Asgard. Thor promises that if he can't prove the good he does on Earth he'll return home forever.
|March 23, 2014||Zzzax and Mangog|
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.
|March 30, 2014||The Cabal|
When Galactus attacks Earth, Iron Man is able to lead him to another planet but discovers that it is populated and under the protection of the Guardians of the Galaxy.
|April 6, 2014||Galactus|
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.
|April 13, 2014||Pym Particles|
When the Circus of Crime rolls into town, Hawkeye's dark past begins to surface and puts the Avengers in danger.
|May 11, 2014||Circus of Crime|
Iron Man'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.
|May 18, 2014||The Cabal|
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.
|May 25, 2014||Cosmic Skull and the Cabal|
|Airdate Order||Prod. Order||Title||Airdate||Opponent(s)|
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 by the name of Thanos. Upon finding the Power Infinity Gem in Red Skull's possession, the Avengers team is led to a gamma-high city to look for something called Arsenal.
|September 28, 2014||Thanos|
With the help of Arsenal, the Avengers must stop Thanos from gaining the Infinity Gems (an energy source so powerful that it could cause mass destruction). Their fight takes them to the Blue Area of the Moon where Uatu the Watcher allows the Avengers to using his base to find out what they need to know about Thanos.
|October 5, 2014||Thanos|
Thanks to the tricks of Loki, 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 Planet Earth while the winner will become her consort and champion. While this is happening, Loki uses Hela's horn to unleash an army of skeletons to invade Earth.
|October 12, 2014||Loki and Hela|
Red Skull has information that could help the Avengers save the world from Thanos, but an intruder kidnaps Red Skull before they can retrieve it. Captain America discovers that the trespasser is none other than his old partner Bucky Barnes (now the Winter Soldier) who is back seeking revenge.
|October 26, 2014||Winter Soldier|
When Hawkeye and Black Widow stumble upon the Serpent Crown, they must work together with the Atlanteans led by Attuma's former adviser Lady Zartra to stop Attuma's battalion from destroying Atlantis and controlling the Atlantean beast Giganto.
|November 9, 2014||Attuma, Hydra|
When a mysterious new villain named Nighthawk 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, Falcon must figure out a way to save his team.
|November 9, 2014||Nighthawk|
When the Time Infinity Gem becomes attached to Tony Stark's arc reactor, it causes him to begin de-aging and brings dangers from other eras (like dinosaurs, futuristic robots, and lost HYDRA squadrons) into present-day New York City. Things get worse when Red Skull is freed during the crisis.
|November 16, 2014||Red Skull|
After stopping A.I.M. from launching a missile, Iron Man thinks that the Avengers are almost perfect. When MODOK uses the Mind Infinity Gem to take control of S.H.I.E.L.D., the Avengers must work in each other's bodies when their minds are switched in order to defeat MODOK and claim the Mind Infinity Gem.
|October 5, 2014||M.O.D.O.K.|
In a flipped reality, where superheroes are supervillains and vise versa, Iron Man gets a strange vision after battling the Squadron Supreme. He and the "evil" versions of the other Avengers discover that the Squadron Supreme have the Reality Infinity Gem, and have used it to change the world in their image. Can the Avengers regain their lost sense of justice and fix reality?
|October 5, 2014||Squadron Supreme|
Thor is called into returning to Asgard as a guest to Asgard's Hall of Learning for the Learning Games as Hulk and Hawkeye follow him. The visions of Loki lure Thor, Hulk and Hawkeye into the chambers of the Learning Games where failure is a one-way portal to Valhalla. Meanwhile, earthquakes occur on Earth as the result of Earth and Asgard being pulled towards each other by the Space Infinity Gem which is in Loki's possession.
|February 8, 2014||Loki|
After the Avengers stop the Wrecking Crew from using weaponry from an abandoned A.I.M. warehouse, Falcon shows Hawkeye his upgraded weaponry for the group where an Asgard rune transports them to Vanaheim. Once there, a Shadow Nyx drained the electricity from it and they are saved by Freya. Falcon must prove to himself and a skeptical Hawkeye that he's still a hero when preventing the Shadow Nyx from overtaking Vanaheim and restarting the great light that kept them at bay. As a result of Hawkeye and Falcon being transported to Vanaheim, two Shadow Nyx have appeared in Manhattan and the rest of the Avengers must keep them from draining Earth's energies.
|February 15, 2015|
The Avengers must protect Black Widow and Thor as they carry out Widow's plan to rid the Earth of the Infinity Gems before Thanos returns to Earth to claim them and control the Universe.
|October 5, 2014||Thanos, Dormammu, Guardians of the Galaxy|
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 make a desperate attempt to stop him. The team is able to rebuild Arsenal and defeat Thanos. Unfortunately, Arsenal gets possessed by the cruel mechanical maniac Ultron who uses Arsenal's absorbing powers to take the power of the Infinity Gauntlet for himself.
|March 1, 2015||Thanos|
With the body of Arsenal and the power of the Infinity Gauntlet in his possession, Ultron begins his murderous campaign against humanity by taking control of technology from Hammer Industries and A.I.M.. In order to free Arsenal from Ultron's control, Iron Man works on a destroyer malware in order to deactivate Ultron. Iron Man finds out Ultron is at A.I.M base using his Ultron detector, which he does not share with his team. Later he claims he was suspicious and hence he did not share the details. During fight with Ultron, Tony is able to inject Ultron with Destroyer Malware with help of his team mates. Anyhow, he destroys only 95% of Ultron being emotional about Arsenal and Ultron is able to reboot and defeat Tony. This angers Captain America, as Tony did not destroy Ultron as discussed earlier by the team and risked many lives on Earth for his personal emotions on Arsenal. At the end, Captain America leaves the Avengers after an argument with Tony.
|April, 12, 2015||Ultron|
|41||15||"Avengers Disassembled"||April 19, 2015||Ultron|
Following the destruction of Avengers Tower, the Avengers are divided into two different teams where Iron Man, Hawkeye, and Thor barely defeating Absorbing Man and Titania. Ant-Man helps Tony Stark repair his Iron Man armor and even helps his part of the Avengers when A.I.M. Agents steal the Pym Particles so that MODOK can use it's powers to evade having his cybernetics taken over by Ultron.
|April 26, 2015||Absorbing Man, Titania, MODOK, A.I.M.|
|43||17||"Secret Avengers"||May 10, 2015||Crimson Dynamo, Winter Guard,|
|44||18||"The Ultron Outbreak"||April 28, 2015||Ultron|
|45||19||"The New Guy"||May 11, 2015||Red Skull|
|46||20||"Terminal Velocity"||July 5, 2015||Hyperion, Speed Demon|
|47||21||"Spectrums"||July 12, 2015||Doctor Spectrum, Whirlwind|
|48||22||"Midgard Crisis"||July 19, 2015||Power Princess|
|49||23||"Avengers' Second To Last Stand"||July 26, 2015||Squadron Supreme|
|50||24||"Avengers Underground"||August 2, 2015||Squadron Supreme|
|51||25||"New Frontiers"||September 13, 2015||Black Order, Thanos|
|52||26||"Avengers Worlds"||September 20, 2015||Black Order, Thanos|
Season 3: Ultron Revolution (2016)
Season 4: Secret Wars (2017)
|79||1||"Avengers no More, Part 1"||June 17, 2017||Leader and the Cabal|
|80||2||"Avengers no More, Part 2"||June 17, 2017||Leader and the Cabal|
|Airdate Order||Prod. Order||Title||Airdate||Opponent(s)|
Follwing Avengers world and preceding Ultron Revolution Iron Man, Captain America, Thor, & Hulk take Reptil out on a training mission. They must stop Loki and Ymir from stealing Santa Claus' power and taking over the world! Rocket and Groot are also after Santa for their own reasons. Heroes, villains, bounty hunters, and elves clash in an epic quest with the fate of the holiday at stake.
|May 26, 2013||Loki, Ymir, Giant Dinosaur|
- ↑ Ching, Albert (June 19, 2013). Loeb & Seagle Focus on Core Characters in AVENGERS ASSEMBLE. Newsarama.com. Retrieved on June 30, 2013.
- ↑ 'Marvel's Avengers Assemble' on DisneyXD -- EXCLUSIVE FIRST LOOK". The Family Room. Entertainment Weekly (May 8, 2013). Retrieved on May 9, 2012.
- ↑ Download Marvel's Avengers Assemble FREE on iTunes. Marvel.com (May 20, 2012). Retrieved on May 20, 2013.
- ↑ Marvel's Avengers Assemble, Season 1. iTunes (May 20, 2013). Retrieved on May 20, 2013.
- ↑ NYCC 2015: Marvel Super Hero Adventures: Frost Fight! Announced. Marvel.com (9 October 2015). Retrieved on December 11, 2015.