Eight of the nine realms of Asgard have fallen, only the Earth remains. The Avengers are all that stands between Loki and total conquest.

The real Captain America and his fellow prisoners attempt to escape their Skrull prison.

The Skrull Empire initiates their seizure of Earth and the Avengers are hard pressed to thwart it.

Iron Man learns from Nick Fury that the Avengers has been infiltrated by a Skrull impostor and the team turns against each other.

A Skrull team posing as The Avengers invades Wakanda with only Ms. Marvel able to help the Black Panther.

When the Avengers are apparently killed by Kang the Conqueror, an automatic function created by Tony Stark calls up several allies up as replacements.

The Avengers and his allies face the ultimate test when Galactus, the Devourer of Planets comes to consume Earth.

Kang arrives from the future, claiming he must kill Captain America and conquer the Earth in order to save it from destruction.

The Avengers board Kang's command ship in order to put an end to his invasion of Earth.

When Ultron-5 goes out of control and kidnaps Wasp, things go crazy when the droid kills Thor with his lasers.

Separated across the mythological realms, the Avengers face new threats and make allies for the fight against Loki.

While playing host to the Fantastic Four at Avengers Mansion, the Avengers find themselves under attack by Doctor Doom's forces.

Ant-Man and the Wasp work together to stop Whirlwind. Meanwhile T'Challa's father fights the Man-Ape for control of Wakanda.

Despite Thor going missing and Captain America ending up in the hospital, the Avengers must stop Ultron from eliminating the world's most flawed creatures-humanity.

With Captain America's reputation now in tatters, the superhero and the similarly maligned Spider-Man find themselves trying to thwart a prisoner transport interception.

It's up to Hawkeye, the Hulk, and Thor to save the day when the Leader's gamma radiation ray mutates the rest of the Avengers and threatens to do the same to every human on earth.

Kang launches a full-scale invasion of Earth using an army of robots, and in order to save New York, the Avengers are forced to unleash the Ultrons who serve as guards for the Negative Zone Prison.

Ultron orders the Vision to lead his android impersonators of the Avengers in capturing the originals.

It's Hawkeye, Black Panther, and Ant Man to the rescue when Baron Zemo and his Masters of Evil defeat the rest of the team and take over the Avengers Mansion.

Black Widow turns to the Avengers for help when Hydra and AIM battle over control of the Cosmic Cube.

The Masters of Evil take over Earth and Loki double crosses Baron Zemo.

The Enchantress is on a vindictive hunt for Baron von Zemo and he appeals to the Avengers for help against her.

When Henry Pym discovers that his Ant-Man equipment has been stolen and being used by a criminal, he hires Heroes for Hire to recover it.

While dealing with the Red Skull's escape with his Sleeper robots, Captain America also investigates the villain's former henchman who seems disturbingly familiar.

After stopping a robbery attempt by the Wrecking Crew, Thor returns to Asgard in order to defeat Loki and the Frost Giants.