archytele The Vault
Season guide

Marvel's Avengers: Secret Wars

25 episodes Premiered Jun 17, 2017 Updated Oct 1, 2026
Previously on Marvel's Avengers

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Marvel's Avengers Season 3.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

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Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

12%
88%
Mytharc (3): Crucial lore & season climaxes
Core (22): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Avengers No More (1)

Jun 17, 2017 · 22 min

The team battles against The Leader and his new cabal.

S4·E2 Core

Avengers No More (2)

Jun 17, 2017 · 22 min

Black Panther must assemble a new team of Avengers.

S4·E3 Core

The Sleeper Awakens

Jun 24, 2017 · 22 min

Red Skull loses control of his doomsday sleeper robots and it's up to the new Avengers to stop them.

S4·E4 Core

Prison Break

Aug 26, 2017 · 22 min

It's up to Captain Marvel to stop Crimson Widow, Typhoid Mary and Zarda from breaking out of the vault.

S4·E5 Core

The Incredible Herc

Aug 26, 2017 · 22 min

Hercules joins the new Avengers but he hasn't told the truth about why he's in New York City.

S4·E6 Core

Show Your Work

Sep 8, 2017 · 22 min

The new Avengers form an unlikely alliance with Taskmaster to stop MODOK from destroying the earth.

S4·E7 Core

Sneakers

Sep 26, 2017 · 22 min

Baron Zemo is out to obtain a mysterious object from Wakanda. It's up to Black Panther and Ant-Man to stop him.

S4·E8 Core

Why I Hate Halloween

Oct 8, 2017 · 22 min

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

S4·E9 Core

The Once and Future Kang

Oct 15, 2017 · 22 min

Vision and Wasp head to the future to save Falcon, who has joined forces with Kang the Conqueror.

S4·E10 Core

Dimension Z

Oct 22, 2017 · 22 min

Ant-Man travels to another dimension to rescue Black Widow, Captain America, and Hawkeye from Arnim Zola.

S4·E11 Core

The Most Dangerous Hunt

Oct 22, 2017 · 22 min

In the Asgardian wilderness, Black Panther and Hulk find themselves chained together and on the run from Skurge.

S4·E13 Core

The Return

Nov 7, 2017 · 22 min

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

S4·E14 Core

New Year's Resolution

Dec 3, 2017 · 22 min

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.

S4·E15 Core

The Eye of Agamotto (1)

Jan 7, 2018 · 22 min

The vengeful Agamotto attacks the Avengers and attempts to take back the Eye of Agamotto!

S4·E16 Core

The Eye of Agamotto (2)

Jan 7, 2018 · 22 min

The vengeful Agamotto attacks the Avengers and attempts to take back the Eye of Agamotto!

S4·E17 Core

Beyond

Jan 14, 2018 · 22 min

After the Avengers are transported to a strange new world, Captain America and Black Widow find Iron Man and battle the mysterious Moon Knight.

S4·E18 Core

Underworld

Jan 14, 2018 · 22 min

As they search for the Bifrost and a way to undo Battleworld, the Avengers must battle the Enchantress.

S4·E19 Core

The Immortal Weapon

Jan 14, 2018 · 22 min

While trying to retrieve Heimdall's sword, Black Panther and Falcon team up with Iron Fist to overcome symbiote-powered Dracula and his vampires.

S4·E20 Core

The Vibranium Coast

Jan 14, 2018 · 22 min

Ant-Man and Ms. Marvel must team up with the pirate Typhoid Mary to battle Red Skull and Crossbones

S4·E21 Core

Weirdworld

Mar 4, 2018 · 22 min

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.

S4·E22 Core

Westland

Mar 4, 2018 · 22 min

Hawkeye, Vision and Wasp head to the old West world of 1872 to find Doctor Strange.

S4·E23 Core

The Citadel

Mar 11, 2018 · 22 min

Captain America and Iron Man are captured by the Beyonder and the villain team he has assembled.

S4·E24 Mytharc

The Wastelands

Mar 11, 2018 · 22 min

Before they can use the Bifrost to undo Battleworld, the Avengers must defeat the Beyonder's forces, Ares and an army of Ghost Riders.

S4·E25 Mytharc

All Things Must End

Mar 11, 2018 · 22 min

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

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