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Season guide

Infrarouge: Season 4

40 episodes Premiered Jan 8, 2009 Updated Sep 27, 2026
Previously on Infrarouge

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 Infrarouge 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.

8%
93%
Mytharc (3): Crucial lore & season climaxes
Core (37): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

Episode 1

Jan 8, 2009 · 90 min

S4·E2 Core

Episode 2

Jan 22, 2009 · 62 min

S4·E3 Core

Episode 3

Feb 12, 2009 · 56 min

S4·E4 Core

Episode 4

Feb 19, 2009 · 52 min

S4·E5 Core

Episode 5

Feb 26, 2009 · 78 min

S4·E6 Core

Episode 6

Mar 5, 2009 · 68 min

S4·E7 Core

Episode 7

Mar 5, 2009 · 25 min

S4·E8 Core

Episode 8

Mar 5, 2009 · 26 min

S4·E9 Core

Episode 9

Mar 12, 2009 · 82 min

S4·E39 Mytharc

Episode 39

Nov 26, 2009 · 69 min

S4·E40 Mytharc

Episode 40

Dec 10, 2009 · 67 min

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