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Season guide

Biography: Season 20

45 episodes Premiered Sep 23, 2005 Updated Sep 26, 2026
Previously on Biography

Season 20 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 19.
  • ⚡ 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 20 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 20 Progress Shield

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

Season 20: Filler vs. Essential Canon

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

93%
Mytharc (3): Crucial lore & season climaxes
Core (42): Character development & subplots
Side Quest (0): Standalone / filler
S20·E1 Mytharc

Chuck Norris

Sep 23, 2005 · 60 min

A look at the actor who parlayed his martial arts skills into a successful acting career. We visit Chuck on the set of his new TV movie, Walker, Texas Ranger, giving Chuck the oppo

S20·E2 Core

General Douglas MacArthur: The Return of a Legend

Sep 30, 2005 · 60 min

He was one of America's greatest commanders, a warrior so tough and determined that he helped win World War II with a simple promise: "I shall return." Douglas MacArthur was a sold

S20·E10 Core

Peter

Nov 25, 2005 · 60 min

S20·E16 Core

Solomon

Jan 6, 2006 · 60 min

S20·E20 Core

Al Qaeda

Feb 3, 2006 · 60 min

S20·E25 Core

The Home Depot

Mar 10, 2006 · 60 min

Founded in 1978 in Atlanta, Georgia, The Home Depot is today the largest home-improvement retailer in the world, with stores in all 50 states, as well as in Canada and Mexico. In

S20·E39 Core

Barack Obama

Jun 16, 2006 · 60 min

Sen. Barack Obama (D-Ill.) is profiled.

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