How many episodes in 4 season: 25 episodes
As the Avengers find a way to return Iron Man to their reality without bringing Ultron along, they managed to prevent Ghost from stealing Stark Industries technology at the Stark Expo. After swiping the prototype Arc Reactor, Leader head to the Wakandan Consulate to steal the Vibranium there with his army of Humanoids. When a guilt-ridden Thor helps Black Panther take down Leader when the Avengers arrive, Leader summons his new incarnation of the Cabal (consisting of Arnim Zola, Enchantress, Executioner, and Kang the Conqueror) to fight the Avengers while taking advantage of Iron Man not being there.
When the Avengers trapped by the effects of the Static Expander made from the stolen Stark Industries technology, Black Panther escapes with the stolen Vibranium and avoids Executioner in order to get a team to help him. Upon awakening Vision who helps him fight Executioner and his pet Asgardian dire wolf as well as Enchantress reclaiming the Vibranium for Leader, Black Panther and Vision must lead Ant-Man, Captain Marvel, Ms. Marvel, and Wasp into finding the Avengers so that they can stop the Cabal.
When the Red Skull loses control of his doomsday Sleeper robots, the Avengers must stop them.
Captain Marvel and Wasp must stop Crimson Widow, Typhoid Mary and Zarda from breaking out of the Vault.
The Avengers welcome Hercules to the team, but soon discover he hasn't told them the truth about why he's there.
The Avengers form an unlikely team with the Taskmaster to stop Modok from wiping out Earth.
Ant-Man and Black Panther must stop Baron Zemo from obtaining a mystery object from Wakanda.
The Avengers must protect a Hydra scientist from the vengeful forces odd Dracula and his vampires.
Vision and Wasp head to the future to save Falcon, who joins forces with Kang the Conqueror.
Ant-Man travels to another dimension to rescue Black Widow, Captain America and Hawkeye from Arnim Zola.
In the Asgardian wilderness, Black Panther and Hulk find themselves chained together and on the run from Skurge.
Captain Marvel and Ms. Marvel travel to an icy asteroid to rescue Thor from the Enchantress.
Past 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 Conqueror.
The vengeful Agamotto attacks the Avengers and attempts to take back the Eye of Agamotto!
The vengeful Agamotto attacks the Avengers and attempts to take back the Eye of Agamotto!
After the Avengers are transported to a strange new world, Captain America and Black Widow find Iron Man and battle the mysterious Moon Knight.
As they search for the Bifrost and a way to undo Battleworld, the Avengers must battle the Enchantress.
While trying to retrieve Heimdall's sword, Black Panther and Falcon team up with Iron Fist to overcome symbiote-powered Dracula and his vampires.
Ant-Man and Ms. Marvel must team up with the pirate Typhoid Mary to battle Red Skull and Crossbones.
Black Widow and Captain Marvel must stop the now-separated Bruce Banner and Hulk from hurting each other, while fighting the evil Morgan Le Fay.
Hawkeye, Vision and Wasp head to the old West world of 1872 to find Doctor Strange.
Captain America and Iron Man are captured by the Beyonder and the villain team he has assembled.
Before they can use the Bifrost to undo Battleworld, the Avengers must defeat the Beyonder's forces, Ares and an army of Ghost Riders.
After Loki becomes the Sorcerer Supreme, the Avengers are the only thing standing between him and the domination of the universe.
