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Season guide

Marvel's Agents of S.H.I.E.L.D.: Season 3

22 episodes Premiered Sep 29, 2015
Previously on Marvel's Agents of S.H.I.E.L.D.

Season 3 Lore Primer

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

  • ⚡ Directly follows the overarching narrative developments of Marvel's Agents of S.H.I.E.L.D. Season 2.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 3 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 3 Progress Shield

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Binge Efficiency Engine

Season 3: Filler vs. Essential Canon

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

18%
82%
Mytharc (4): Crucial lore & season climaxes
Core (18): Character development & subplots
Side Quest (0): Standalone / filler
S3·E1 Mytharc

Laws of Nature

Sep 29, 2015

When a new Inhuman is discovered, Coulson and the team have an encounter with another organization seeking powered people; Fitz goes to extreme measures to determine how to get Sim

S3·E2 Core

Purpose in the Machine

Oct 6, 2015

Fitz and the team enlist the aid of an Asgardian to unlock the secrets of the ancient Monolith that swallowed Simmons, and Agent May is at a crossroads in her personal and professi

S3·E3 Core

A Wanted (Inhu)man

Oct 13, 2015

Daisy, Mack and Coulson race to protect Lincoln as Rosalind’s team hunts down the Inhuman in their quest for powered people. Meanwhile, Hunter proves that there is no line that he

S3·E4 Core

Devils You Know

Oct 20, 2015

Coulson and the team search for the Inhuman who is killing other Inhumans. Meanwhile, May feels that Hunter's mission to take down Ward is getting too personal.

S3·E5 Mytharc

4,722 Hours

Oct 27, 2015

After her dramatic rescue from another planet, Simmons is still reeling from her ordeal and reveals how she had to fight for her life in a harsh new world.

S3·E6 Core

Among Us Hide...

Nov 3, 2015

The stakes get even higher as Hunter and May continue to go after Ward and HYDRA, and Daisy and Coulson begin to suspect that the ATCU may be keeping a big secret from S.H.I.E.L.D.

S3·E7 Core

Chaos Theory

Nov 10, 2015

As Daisy and the team fight to protect Inhumans, S.H.I.E.L.D. discovers the shocking truth about one of their foes; Fitz helps Simmons recover information that could lead them back

S3·E8 Core

Many Heads, One Tale

Nov 17, 2015

The S.H.I.E.L.D. team discovers dangerous truths about the ATCU, and Ward's plans to destroy S.H.I.E.L.D. take a surprising twist.

S3·E9 Core

Closure

Dec 1, 2015

Ward's campaign for revenge brings the S.H.I.E.L.D. team to their knees, and Coulson proves he will do anything to settle the score.

S3·E10 Core

Maveth

Dec 8, 2015

S.H.I.E.L.D battles HYDRA head-to-head, which sees Coulson and Fitz take the ultimate risk while Daisy and the Inhumans try to keep HYDRA at bay.

S3·E11 Core

Bouncing Back

Mar 8, 2016

In the aftermath of his trip to Maveth, Coulson is more determined than ever to get to Gideon Malick and put an end to HYDRA once and for all. Daisy and the team encounter more Inh

S3·E12 Core

The Inside Man

Mar 15, 2016

Coulson and General Talbot are forced to team up and attend a worldwide symposium on Inhumans, where they suspect Malick has an inside man. As the S.H.I.E.L.D. team gets closer to

S3·E13 Core

Parting Shot

Mar 22, 2016

Bobbi and Hunter become ensnared in an assassination plot after tracking Malick to Russia. As S.H.I.E.L.D. races to save the lives on the line, the team is changed forever.

S3·E14 Core

Watchdogs

Mar 29, 2016

When a radical group called The Watchdogs emerges with plans to eliminate the Inhumans, Agent Mack and his brother become caught in the crossfire. Meanwhile, Simmons discovers a po

S3·E15 Core

Spacetime

Apr 5, 2016

When Daisy gets a horrifying glimpse of the future, S.H.I.E.L.D. races to prove that fate is not fixed.

S3·E16 Core

Paradise Lost

Apr 12, 2016

S.H.I.E.L.D. hunts for information on their dangerous new enemy, and a shameful secret from Malick's past is exposed, threatening to destroy his HYDRA legacy.

S3·E17 Core

The Team

Apr 19, 2016

Agent Daisy Johnson must call upon the Secret Warriors for an inaugural mission that will leave no member unscathed, and S.H.I.E.L.D. learns more about Hive's powers, forcing them

S3·E18 Core

The Singularity

Apr 26, 2016

The S.H.I.E.L.D. team is left reeling and decimated as Hive continues to sway Inhumans to his side. But there is a sliver of hope as Agents Fitz and Simmons follow a lead that may

S3·E19 Core

Failed Experiments

May 3, 2016

Coulson and his team race to combat Hive's control over the Inhumans, as their enemy's deadly plan for the human race is revealed.

S3·E20 Core

Emancipation

May 10, 2016

In the aftermath of the events of Captain America: Civil War, S.H.I.E.L.D. feels pressure to reveal their involvement with Inhumans. But with the stakes higher than ever and Hive g

S3·E21 Mytharc

Absolution (1)

May 17, 2016

S.H.I.E.L.D. takes on Hive, and when his master plan is finally revealed, the team must spring into action.

S3·E22 Mytharc

Ascension (2)

May 17, 2016

As Hive prepares to convert the world into his personal army, S.H.I.E.L.D. scrambles to mount a counteroffensive. Who's going to pay the ultimate price to ensure that the mission i

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