Biography: Season 13

2 episodes Updated Sep 26, 2026

Previously on Biography

Season 13 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 Biography Season 12.
⚡ 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.

Season 13 Episodes

Episode Guide

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Season 13 Progress Shield

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Season 13: Filler vs. Essential Canon

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

50%

Mytharc (1): Crucial lore & season climaxes

Core (1): Character development & subplots

Side Quest (0): Standalone / filler

S13·E5 Core

John Wayne Gacy: A Monster in Disguise

Aug 3, 1999 · 50 min

Examine the horrifying double life of one of America’s most notorious serial killers, presenting his crimes through a factual, victim‑centered lens. The episode traces how Gacy cul

S13·E39 Mytharc

Bob Barker: Master of Ceremonies

Dec 7, 1999

Celebrate the life and career of the television icon whose warmth, wit, and effortless charm made him one of America’s most beloved hosts. The episode traces Barker’s early years,