Marvel's Avengers Assemble — Season 4

While trying to rescue Tony Stark from another dimension, the Avengers battle the Leader and his newly formed Cabal.

Black Panther assembles a new team of Avengers to stop the Leader and free the original Avengers.

The Avengers must stop the Red Skull and his Sleepers!

Captain Marvel and Wasp must stop a prison break!

The Avengers welcome Hercules to the team.

The Avengers and the Taskmaster battle Modok.

Ant-Man and Black Panther must stop Baron Zemo.

The Avengers must protect a Hydra scientist from the vengeful forces odd Dracula and his vampires.

After Jane Foster finds where each of the Avengers is located, she provides the New Avengers special tether bracelets to rescue the Avengers from the location where the Cabal is overseeing. Vision and Wasp head to the future to save Falcon who has joined forces with Kang the Conqueror. They must work with the rebels led by a future version of Red Hulk in order to free Falcon from Kang the Conqueror's control.

Ant-Man travels to another dimension called Dimension Z to rescue Black Widow, Captain America, and Hawkeye from Arnim Zola, brainwashed operatives, and a group of Doughboys.

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.

The Avengers discover the Earth has been taken over by Loki.

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.

Bruce Banner and Hulk are now separated.

Hawkeye, Vision, Loki, and Wasp head to Westland, an old west domain to find Doctor Strange.

Captain America and Iron Man are captured by the Beyonder and the team he has assembled with Absorbing Man, Ares, Crimson Widow, and MODOK. While Captain America works to evade the villains in Beyonder's lair, Iron Man is shown by Beyonder the truth of his experiments.

Before they can use the Bifrost to undo Battleworld, the Avengers must defeat Ares and an army of Ghost Riders. As Doctor Strange and Loki work on the Bifrost, Thor throws Mjolnir to Jane Foster when she gets stuck in Beyonder's quicksand attack transforming her into a female Thor.

After Loki becomes the Sorcerer Supreme, the Avengers are the only force standing between him and the domination of the universe.