Marvel's Avengers Assemble (2013–2019)

1. S01E01The Avengers Protocol Part 1May 26, 2013 6.0When Captain America is apparently destroyed by Red Skull, Iron Man re-unites the team to try and avenge his friend and stop Red Skull's arm
2. S01E02The Avengers Protocol Part 2May 26, 2013 6.0When Red Skull steals Tony Stark's armor, the Avengers must put aside their differences and galvanize the team to stop him and M.O.D.O.K. fr
3. S01E03Ghost of a ChanceJuly 7, 2013 6.7The 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
4. S01E04The Serpent of DoomJuly 14, 2013 6.0Thor believes he must sacrifice himself to save the world from Doctor Doom, who summons the Midgard Serpent using a powerful Asgardian weapo
5. S01E05Blood FeudJuly 21, 2013 7.3To save Black Widow, Captain America leads the team into battle against a former World War II ally who he struggles to convince the team is
6. S01E06Super AdaptoidJuly 28, 2013 6.0The Avengers are out-gunned by the high-tech, power-mimicking Super-Adaptoid, and Captain America is the last man standing against the ultim
7. S01E07HyperionAugust 4, 2013 6.7An all-powerful super-being, Hyperion, arrives to save the Earth, but when his methods become too extreme, the Avengers must stand up to him
8. S01E08Molecule KidAugust 11, 2013 6.5Hawkeye and Black Widow take on a covert S.H.I.E.L.D. mission to bring in the son of a super-villain, but when he's revealed to have a world
9. S01E09Depth ChargeSeptember 15, 2013 6.5When Attuma tries to sink Manhattan, Hulk is forced to prove his strength or perish trying.
10. S01E10DoomstroyerSeptember 22, 2013 7.3Doctor 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
11. S01E11Hulked Out HeroesSeptember 29, 2013 6.5The 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 unli
12. S01E12Avengers: Impossible!October 20, 2013 6.0The Avengers' world is turned upside down when the shape-shifting mischief-maker Impossible Man makes Falcon the star of his own action movi
13. S01E13In DeepNovember 17, 2013 7.0Iron Man and Captain America disguise themselves as villains to infiltrate Red Skull's Cabal, but when their disagreements over strategy cau
14. S01E14Hulk's Day OutNovember 24, 2013 7.0When 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 h
15. S01E15Planet DoomDecember 8, 2013 7.7Thor returns to find Earth under the rule of Doctor Doom, who has changed the past drastically to ensure that the Avengers never formed.
16. S01E16Bring on the Bad GuysFebruary 16, 2014 7.7The Avengers start to see how tough the Cabal is and how much strength they'll need to take it down.
17. S01E17SavagesMarch 2, 2014 7.3When 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
18. S01E18MojoworldMarch 9, 2014 6.0Hulk and Hawkeye suddenly find themselves stuck in a death match at the hands of the intergalactic broadcasting master, Mojo.
19. S01E19The AmbassadorMarch 16, 2014 7.7The Avengers put their lives at risk to protect none other than Doctor Doom.
20. S01E20All Father's DayMarch 23, 2014 7.3Odin 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 g
21. S01E21By the NumbersMarch 30, 2014 6.3The Avengers and the Cabal have a huge confrontation that leaves the team forever changed. Tony also learns that "the stats" can't be truste
22. S01E22Guardians & Space KnightsApril 6, 2014 6.7When Galactus attacks Earth, Iron Man is able to lead him to another planet but discovers that it is populated and under the protection of t
23. S01E23One Little ThingApril 13, 2014 5.5While Iron Man and Ant Man are trying to stabilize particles that can shrink or grow matter, Falcon gives them terrible news - his mom is co
24. S01E24Crime and CircusesMay 11, 2014 6.5When the Circus of Crime rolls into town, Hawkeye's dark past begins to surface and puts the Avengers in danger.
25. S01E25Season's bestExodusMay 18, 2014 8.7Iron 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 h
26. S01E26The Final ShowdownMay 25, 2014 8.7With 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 t

Season 1 ranked & reviewed

1. S02E01The ArsenalSeptember 28, 2014 8.0When 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 thousa
2. S02E02Thanos RisingOctober 5, 2014 8.0With the help of Arsenal, a robot created by Howard Stark for Tony, the Avengers must stop Thanos from gaining the Power Stone - an energy f
3. S02E03Valhalla Can WaitOctober 12, 2014 7.0Hulk 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 rul
4. S02E04Ghosts of the PastOctober 26, 2014 7.7Red Skull has information that could help the Avengers save the world from Thanos, but an intruder kidnaps Skull before they can retrieve it
5. S02E05Beneath the SurfaceNovember 2, 2014 8.0When Hawkeye and Black Widow stumble upon the Serpent Crown, they must work together to stop Attuma's battalion from destroying Atlantis.
6. S02E06NighthawkNovember 9, 2014 7.0When 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 o
7. S02E07The Age of Tony StarkNovember 16, 2014 7.7When the Time Stone becomes attached to Tony's arc reactor, it causes him to de-age and brings dangers from other eras, including dinosaurs,
8. S02E08Head to HeadJanuary 25, 2015 8.3Tony 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
9. S02E09The Dark AvengersFebruary 1, 2015 7.0In a flipped reality, the Avengers discover that their world has been reshaped by the Reality Stone, wielded by the Squadron Supreme, who ar
10. S02E10Back to the Learning HallFebruary 8, 2015 7.3When Thor is tricked into returning to Asgard, he and the Avengers discover they must defeat Loki and prevent Earth and Asgard from crashing
11. S02E11DowngradedFebruary 15, 2015 7.7Stranded without his gear in a dangerous realm where technology doesn't work, Falcon must prove to himself and a skeptical Hawkeye that he's
12. S02E12Season's bestWidow's RunFebruary 22, 2015 8.7The 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 cla
13. S02E13Thanos TriumphantMarch 1, 2015 7.7With the power and might of all five Infinity Stones finally in his gauntlet, Thanos plans to wield his power over the Universe while the Av
14. S02E14Crack in the SystemApril 12, 2015 8.3Iron Man and Captain America try to rebuild their relationship, until Cap discovers Iron Man's hiding dangerous information about an artific
15. S02E15Avengers DisassembledApril 19, 2015 8.3An even more powerful Ultron resurfaces and takes control of Avengers Tower and Iron Man's Hall of Armors, leading to the destruction of the
16. S02E16Small Time HeroesApril 26, 2015 7.7With the team divided and the Avengers Tower wiped out, Tony seeks help from Ant-Man. Learning he's busy fighting MODOK, Tony's team joins A
17. S02E17The Ultron OutbreakApril 28, 2015 8.7The Avengers reunite when Captain America and Iron Man learn to appreciate their differences while trying to save the world from ultimate de
18. S02E18Secret AvengersMay 10, 2015 8.0Captain America's team discovers that working for S.H.I.E.L.D. isn't everything they had hoped for when they're expected to unquestionably f
19. S02E19The New GuyMay 17, 2015 7.5When Ant-Man joins the Avengers, Hawkeye resigns and trains his replacement on Monster Island, unaware that Red Skull is nearby planning to
20. S02E20Terminal VelocityJuly 5, 2015 7.3The Squadron Supreme's fastest member, Speed Demon, is on the loose and wreaking havoc throughout Avengers Tower. Hulk must save the day by
21. S02E21SpectrumsJuly 12, 2015 7.0New Avenger, Ant-Man, begins to atone by bringing his former allies to justice. His quest for redemption leads the team to an epic battle wi
22. S02E22Midgard CrisisJuly 19, 2015 7.5Thor is convinced that Zarda wants to defect from Squadron Supreme, but Hulk knows better and must protect Thor from Zarda's duplicitous way
23. S02E23Avengers' Last StandJuly 26, 2015 8.5The Avengers are challenged by the fully formed and incredibly powerful Squadron Supreme for a battle that will end with only one team as th
24. S02E24Avengers UndergroundAugust 2, 2015 8.3Unbeknownst to the Squadron and the rest of the world, the Avengers are in hiding and working on a plan to save the planet and stop the Squa
25. S02E25New FrontiersSeptember 13, 2015 8.7When an alien race begs the Avengers to save them from mysterious invaders, the team discovers Thanos is plundering the planet. Meanwhile, T
26. S02E26Avengers WorldSeptember 20, 2015 8.3When Thanos attacks Earth, planning to finally take over the planet by destroying the Avengers, the team discovers they are more than eight

Season 2 ranked & reviewed

1. S03E01Season's bestAdapting to ChangeMarch 13, 2016 9.0The Avengers learn what it's like to work as a team again as they battle AIM's latest weapon - a new and improved Super Adaptoid developed b
2. S03E02The UltimatesMarch 20, 2016 8.3Ultron is back and plans to replace humanity with robots known as Ultimates.
3. S03E03Saving Captain RogersMarch 27, 2016 8.3Captain America battles to rescue Bucky who has been captured by Baron Zemo.
4. S03E04Under SiegeApril 3, 2016 7.7Hawkeye must defend the Avengers Tower from Baron Zemo and the Masters of Evil.
5. S03E05The ThunderboltsApril 10, 2016 7.7The Avengers fight to stop Justin Hammer's new weapons factories, but are both helped and hindered by a mysterious new team of heroes known
6. S03E06Thunderbolts RevealedApril 17, 2016 8.0When the Avengers discover that the Thunderbolts are actually the Masters of Evil, they must decide whether they can trust the villainous te
7. S03E07Into the Dark DimensionApril 24, 2016 7.0Dr. Strange needs the Avengers' help when Dormammu steals the Eye of Agamotto.
8. S03E08DehulkedMay 1, 2016 6.5Hulk is drained of his gamma radiation and stuck as Bruce Banner.
9. S03E09Inhumans Among UsJuly 24, 2016 8.7When townspeople transform into primitive creatures, the Avengers attempt to help them by putting themselves into conflict with the Inhumans
10. S03E10The Inhuman ConditionJuly 31, 2016 8.0The Avengers must team up with the Inhumans to stop their old foe, Ultron, who plans to unleash a dangerous weapon upon Earth.
11. S03E11The Kids Are AlrightAugust 7, 2016 8.7Captain America and Iron Man partner with new and young Inhumans - Inferno and Ms. Marvel - to stop another Inhuman, The Ghost, from stealin
12. S03E12The ConquerorAugust 14, 2016 8.5The Avengers try to stop AIM from stealing high tech weapons from the future, which attracts the attention of the 30th century warlord - Kan
13. S03E13Into the FutureAugust 21, 2016 8.0Trapped in the 30th century, the Avengers must beat evil warlord Kang the Conqueror and get back to their own time.
14. S03E14Seeing DoubleAugust 28, 2016 7.7Black Widow comes face-to-face with Yelena Belova, who in her determination to create the ultimate weapon turns Hulk into the Winter Hulk.
15. S03E15A Friend in NeedSeptember 11, 2016 7.8Thor teaches the Vision the value of friendship when they battle an Ultron-controlled Destroyer in Asgard.
16. S03E16Captain MarvelSeptember 18, 2016 6.3Captain America, Thor, and Falcon join Captain Marvel when it comes to a group of Kree soldiers led by Galen-Kor who are planning to give th
17. S03E17Panther's RageSeptember 25, 2016 8.0Despite their differences, the Avengers manage to team up with Black Panther in order to stop the revived Ulysses Klaue (who is being powere
18. S03E18Ant-Man Makes It BigOctober 2, 2016 6.0The Avengers team up with Ant-Man to stop Egghead.
19. S03E19The House of ZemoOctober 9, 2016 7.8While Captain America battles with Baron Zemo and his father, Hawkeye, Black Widow and Falcon are trapped in the past where they meet the yo
20. S03E20U-FoesNovember 6, 2016 6.8The team battles a new super-villain, the U-Foes, while the arrival of a new government liaison threatens Hulk's place on the team.
21. S03E21Building the Perfect WeaponNovember 13, 2016 7.3The Avengers, along with their new teammate Red Hulk, must stop the Leader from building and unleashing his secret weapon.
22. S03E22World War HulkNovember 20, 2016 8.0The Avengers must stop an out-of-control Red Hulk as he threatens to destroy an entire town.
23. S03E23Civil War Part 1: The Fall of AttilanJanuary 28, 2017 8.0The Avengers must stop Maximus from wreaking havoc in Attilan and causing its citizens to lose control of their powers.
24. S03E24Civil War Part 2: The Mighty AvengersJanuary 28, 2017 8.6With the Avengers disbanded, a new team – The Mighty Avengers – steps in to take their place.
25. S03E25Civil War Part 3: The Drums of WarJanuary 28, 2017 8.8When the Inhumans are mind-controlled into attacking innocent humans, the Avengers must find a way to override their control and end the war
26. S03E26Civil War Part 4: Avengers RevolutionJanuary 28, 2017 9.0The Avengers, old and new, must find a way to free the Inhumans and the world from Ultron's control.

Season 3 ranked & reviewed

1. S04E01Avengers No More: Part OneJune 17, 2017 8.3While trying to rescue Tony Stark from another dimension, the Avengers battle the Leader and his newly formed Cabal.
2. S04E02Avengers No More: Part TwoJune 17, 2017 8.2Black Panther assembles a new team of Avengers to stop the Leader and free the original Avengers.
3. S04E03The Sleeper AwakensAugust 27, 2017 7.3The Avengers must stop the Red Skull and his Sleepers!
4. S04E04Prison BreakAugust 27, 2017 8.0Captain Marvel and Wasp must stop a prison break!
5. S04E05The Incredible HercAugust 27, 2017 7.8The Avengers welcome Hercules to the team.
6. S04E06Show Your WorkAugust 27, 2017 8.6The Avengers and the Taskmaster battle Modok.
7. S04E07SneakersAugust 27, 2017 7.8Ant-Man and Black Panther must stop Baron Zemo.
8. S04E08Why I Hate HalloweenOctober 8, 2017 8.3The Avengers must protect a Hydra scientist from the vengeful forces odd Dracula and his vampires.
9. S04E09The Once and Future KangOctober 15, 2017 8.3After Jane Foster finds where each of the Avengers is located, she provides the New Avengers special tether bracelets to rescue the Avengers
10. S04E10Dimension ZOctober 15, 2017 8.0Ant-Man travels to another dimension called Dimension Z to rescue Black Widow, Captain America, and Hawkeye from Arnim Zola, brainwashed ope
11. S04E11The Most Dangerous HuntOctober 22, 2017 7.8In the Asgardian wilderness, Black Panther and Hulk find themselves chained together and on the run from Skurge.
12. S04E12Under the Spell of the EnchantressOctober 22, 2017 7.8Captain Marvel and Ms. Marvel travel to an icy asteroid to rescue Thor from the Enchantress.
13. S04E13The ReturnOctober 22, 2017 8.3The Avengers discover the Earth has been taken over by Loki.
14. S04E14New Year's ResolutionDecember 3, 2017 8.3Past and present collide as Howard Stark and Peggy Carter team up with Iron Man and Captain America to save the time stream from Kang the Co
15. S04E15The Eye of Agamotto, Part OneJanuary 7, 2018 8.5The vengeful Agamotto attacks the Avengers and attempts to take back the Eye of Agamotto!
16. S04E16The Eye of Agamotto, Part TwoJanuary 7, 2018 9.0The vengeful Agamotto attacks the Avengers and attempts to take back the Eye of Agamotto!
17. S04E17BeyondJanuary 14, 2018 8.8After the Avengers are transported to a strange new world, Captain America and Black Widow find Iron Man and battle the mysterious Moon Knig
18. S04E18UnderworldJanuary 14, 2018 9.0As they search for the Bifrost and a way to undo Battleworld, the Avengers must battle the Enchantress.
19. S04E19The Immortal WeaponJanuary 14, 2018 8.5While trying to retrieve Heimdall's sword, Black Panther and Falcon team up with Iron Fist to overcome symbiote-powered Dracula and his vamp
20. S04E20The Vibranium CoastJanuary 14, 2018 7.8Ant-Man and Ms. Marvel must team up with the pirate Typhoid Mary to battle Red Skull and Crossbones.
21. S04E21WeirdworldMarch 4, 2018 8.0Bruce Banner and Hulk are now separated.
22. S04E22WestlandMarch 4, 2018 8.0Hawkeye, Vision, Loki, and Wasp head to Westland, an old west domain to find Doctor Strange.
23. S04E23The CitadelMarch 11, 2018 9.0Captain America and Iron Man are captured by the Beyonder and the team he has assembled with Absorbing Man, Ares, Crimson Widow, and MODOK.
24. S04E24The WastelandsMarch 11, 2018 9.0Before they can use the Bifrost to undo Battleworld, the Avengers must defeat Ares and an army of Ghost Riders. As Doctor Strange and Loki w
25. S04E25Season's bestAll Things Must EndMarch 11, 2018 9.2After Loki becomes the Sorcerer Supreme, the Avengers are the only force standing between him and the domination of the universe.

Season 4 ranked & reviewed

1. S05E01Shadow of Atlantis: Part OneSeptember 23, 2018 8.2Black Panther holds a party to give the Avengers and their guests a formal introduction of Shuri until an attack by Atlantean soldiers led b
2. S05E02Shadow of Atlantis: Part TwoSeptember 23, 2018 7.8As the Avengers fight the straggling Atlantean soldiers, Tiger Shark has invaded the Wakandan Embassy as Black Panther rescues Shuri from hi
3. S05E03Into the DeepSeptember 30, 2018 7.8Suspicious of Attuma following Tiger Shark's defeat, Black Panther and Shuri go on a dangerous mission to Atlantis. As Black Panther infiltr
4. S05E04The Panther and the WolfOctober 7, 2018 7.8Black Panther and Shuri return to Wakanda to look for other enemies in light of N'Jadaka and Tiger Shark being associated with the Shadow Co
5. S05E05The Zemo SanctionOctober 14, 2018 7.4Black Panther discovers an unexpected revelation when he meets Baron Zemo.
6. S05E06Mists of AttilanOctober 21, 2018 7.2Black Panther and Ms. Marvel head to the inhuman city of Attilan on a secret mission.
7. S05E07T'Challa RoyaleOctober 28, 2018 7.2Black Panther finds himself trapped on a tropical island, hunted by Kraven the Hunter.
8. S05E08The Night Has WingsNovember 4, 2018 7.6Black Panther travels to a rural village of Wakanda to investigate a series of mysterious monster attacks.
9. S05E09Mask of the PantherNovember 11, 2018 7.8Black Panther discovers a relic of ancient Wakanda that helps him continue his quest for answers.
10. S05E10The Good SonNovember 18, 2018 8.5The key to Black Panther's quest has been stolen and Panther must recover it before it leaves Wakanda.
11. S05E11The Lost TempleNovember 25, 2018 8.0Black Panther and his allies finally discover the artifact they've been searching for.
12. S05E12Descent of the ShadowDecember 2, 2018 8.3Black Panther and the Avengers work together to protect New York City from a new threat.
13. S05E13The Last AvengerDecember 2, 2018 8.5All on his own, Black Panther must safeguard a dangerous weapon from all who might try to stop him.
14. S05E14The Vibranium Curtain: Part OneJanuary 6, 2019 8.0In the wake of Captain America's funeral, the avengers seek to bring the Black Panther to justice.
15. S05E15The Vibranium Curtain: Part TwoJanuary 6, 2019 8.3The Black Panther teams with an unlikely ally as the two look to escape from a maximum security prison.
16. S05E16T'ChandaJanuary 13, 2019 8.4Black Panther discovers secrets about his grandfather, T'Chanda.
17. S05E17YemandiJanuary 20, 2019 7.3Black Panther discovers secrets about his ancestor, Yemandi.
18. S05E18BashengaJanuary 27, 2019 8.0Black Panther discovers secrets about his ancestor, Bashenga, the founder of Wakanda.
19. S05E19King Breaker: Part OneFebruary 10, 2019 7.8Black Panther must go behind enemy lines to save his foes from an even bigger threat.
20. S05E20King Breaker: Part TwoFebruary 10, 2019 8.3With an attack coming from multiple sides, Black Panther turns to help from an unlikely source.
21. S05E21WidowmakerFebruary 17, 2019 8.0Black Panther explores a secret enemy facility with a nefarious past.
22. S05E22Season's bestAtlantis AttacksFebruary 24, 2019 8.6All of Black Panther's efforts to protect Wakanda are thrown into jeopardy by a new foe.
23. S05E23House of MFebruary 24, 2019 7.8The past actions of Black Panther and The Avengers come back to haunt them.

Season 5 ranked & reviewed