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Season guide

Longmire: Season 4

10 episodes Premiered Sep 10, 2015 Updated Oct 9, 2026

Role: Meticulous television and film archivist. Task: Write a JSON object for "Longmire" Season 4. Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points). Constraints: Use ONLY provided synopsis and sources. No invented facts, names, dates, etc. No markdown, no asterisks, no headings, no bullet points in the text (though the primer is an array). Output valid JSON only. Source Material: TMDB

Previously on Longmire

Season 4 Lore Primer

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

  • ⚡ Walt sets off in pursuit of his wife's murderer, Branch's fate is revealed, and everyone seeks a second chance.
  • ⚡ 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 overview

Role: Meticulous television and film archivist.
Task: Write a JSON object for "Longmire" Season 4.
Keys: overview (160-220 words), primer (array of exactly 4 concise bullet points).
Constraints: Use ONLY provided synopsis and sources. No invented facts, names, dates, etc. No markdown, no asterisks, no headings, no bullet points in the text (though the primer is an array). Output valid JSON only.
Source Material:
TMDB Synopsis: "Walt sets off in pursuit of his wife's murderer, Branch's fate is revealed, and everyone seeks a second chance."
Source [1]: Longmire (2012) TV-14, Western, Crime, and Drama. Overview: "A Wyoming sheriff rebuilds his life and career following the death of his wife."
Source [3]: American neo-Western crime drama, premiered June 3, 2012, on A&E, developed by John Coveny and Hunt Baldwin. Based on Walt Longmire Mysteries novels by Craig Johnson. Centers on Walt Longmire, a sheriff.
Source [4]: Rebuilds life/career after wife's death. Based on Craig Johnson's novels.
Overview: Needs to be 160-220 words.
Available info: Walt Longmire is a Wyoming sheriff. He is rebuilding his life and career following the death of his wife. In Season 4, Walt sets off in pursuit of his wife's murderer. During this season, Branch's fate is revealed. Additionally, the characters seek a second chance.
Word count check: The available info is very sparse. I must expand it using only the provided facts without inventing details.
Wait, the prompt asks for a 160-220 word summary. If the provided text is insufficient to reach 160 words without inventing facts, I have a conflict.
Let's look at the facts:
1. Walt Longmire is a Wyoming sheriff.
2. He is rebuilding his life and career after his wife's death.
3. The series is a neo-Western crime drama.
4. Season 4 plot: Walt pursues his wife's murderer.
5. Season 4 plot: Branch's fate is revealed.
6. Season 4 plot: Everyone seeks a second chance.
Total words available: ~50 words.
Constraint Check: "You write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES. You

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Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

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

30%
70%
Mytharc (3): Crucial lore & season climaxes
Core (7): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Down by the River

Sep 10, 2015 · 64 min

The team struggles with the fallout from Branch's confrontation with Barlow, and Walt's crusade to bring Nighthorse to justice spins out of control.

S4·E2 Core

War Eagle

Sep 10, 2015 · 55 min

Walt is forced to split his focus between new evidence in a personal case, and the murder of a caretaker at a former Japanese internment camp.

S4·E3 Core

High Noon

Sep 10, 2015 · 58 min

The investigation of Nighthorse heats up, but not in the way that Walt was hoping for. Cady makes a shocking discovery.

S4·E4 Core

Four Arrows

Sep 10, 2015 · 58 min

A body found in the luggage of a tour bus further complicates Walt's troubles with Nighthorse. Henry makes a bold move to help a mother and son.

S4·E5 Core

Help Wanted

Sep 10, 2015 · 61 min

When the husband of a former soldier is assaulted during an apparent robbery, Walt is drawn into an emotionally charged investigation.

S4·E6 Core

The Calling Back

Sep 10, 2015 · 55 min

A young Native American girl is raped on the reservation, which sparks new, volatile tensions between local oil rig workers and the Cheyenne people.

S4·E7 Core

Highway Robbery

Sep 10, 2015 · 68 min

A highway robbery sets off an investigation into a strange relationship, while Walt struggles to let go of the past.

S4·E8 Core

Hector Lives

Sep 10, 2015 · 58 min

When a former suspect in a rape case ends up dead in another county, Walt and Vic aren't convinced the death is an accident.

S4·E9 Mytharc

Shotgun

Sep 10, 2015 · 58 min

Henry's attempt at justice backfires, resulting in new problems for him and a new investigation for Walt.

S4·E10 Mytharc

What Happens on the Rez...

Sep 10, 2015 · 63 min

The line between justice and the law gets even blurrier for Henry and Walt as their hunt for a killer intensifies.

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