archytele The Vault
Season guide

Barnaby Jones: Season 4

24 episodes Premiered Sep 19, 1975 Updated Oct 1, 2026
Previously on Barnaby Jones

Season 4 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 Barnaby Jones Season 3.
  • ⚡ 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 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.

13%
88%
Mytharc (3): Crucial lore & season climaxes
Core (21): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

The Deadly Conspiracy (II)

Sep 19, 1975 · 46 min

Cannon and Barnaby Jones investigate the death of a young woman who was about to expose the illegal activities of the large corporation she was working for. The crossover starts o

S4·E15 Core

Dead Heat

Jan 1, 1976 · 46 min

S4·E17 Core

Hostage

Jan 15, 1976 · 46 min

S4·E18 Core

Silent Vendetta

Jan 29, 1976 · 46 min

Barnaby is hired to find a missing writer and gets caught between a man with a story to tell and mobsters who don't want his tell all book written.

S4·E19 Core

Shadow of Guilt

Feb 5, 1976 · 46 min

Barnaby investigates the death of a man who died while out riding for the insurance company.

S4·E22 Core

Wipeout

Mar 4, 1976 · 46 min

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