archytele The Vault
Season guide

Secrets of the Dead: Season 20

7 episodes Premiered Oct 9, 2022 Updated Oct 2, 2026
Previously on Secrets of the Dead

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 Secrets of the Dead 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.

43%
57%
Mytharc (3): Crucial lore & season climaxes
Core (4): Character development & subplots
Side Quest (0): Standalone / filler
S20·E1 Mytharc

Archaeology at Althorp

Oct 9, 2022 · 56 min

Charles, Ninth Earl Spencer — best-selling author and brother to Diana, Princess of Wales — may be sitting on the greatest British archaeological find of the century. Searching Alt

S20·E2 Core

Last Days of Pompeii

Oct 19, 2022 · 56 min

An ornate ceremonial chariot was recently discovered in the ruins of Pompeii, offering insights into the lives of wealthy, high-ranking landowners who lived outside the city. Burie

S20·E3 Core

The End of The Romans

Oct 26, 2022 · 55 min

What if climate change and pandemics were the real causes of the decline of the Roman Empire? Scientists from a range of disciplines are accumulating clues to show that three succe

S20·E4 Core

Decoding Hieroglyphics

Nov 2, 2022 · 55 min

The first modern translation of Egyptian hieroglyphics happened 200 years ago. How was the ancient code cracked? Today, archaeologists are busy translating hieroglyphics from an im

S20·E5 Core

Hidden In The Amazon

Nov 9, 2022 · 55 min

Recent discoveries, including funerary urns with highly decorative patterns, and technological advances like the remote sensor system known as LiDAR, are shedding new light on our

S20·E6 Mytharc

The Sunken Basilica

Oct 11, 2023

Uncover the sunken remains of a 4th-century basilica in Turkey. Submerged beneath the waters of Lake Iznik for hundreds of years, the church could reveal crucial insights into the

S20·E7 Mytharc

Jurassic Fortunes

Oct 18, 2023

Discover the world of dinosaur collecting, a controversial hobby with a booming market. Hear perspectives on the fossil trade from private collectors, paleontologists, and others,

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