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8 Seasons
S5 E36

The Secret

Josh Gates is on a nationwide treasure hunt to solve a mystery no one has cracked for 40 years: The Secret. Josh travels coast-to-coast and back in time using cutting-edge augmented reality and tapping into a network of obsessed Secret detectives.

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Happy Hour With Josh Gates

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Digging into D-Day

Expedition Unknown Kicks Off with a New Discovery About D-Day

Expedition Unknown: 'The Secret' Treasure Found in Boston

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Seasons

Episode   1

Viking Secrets

Episode   2

Vikings in America

Episode   3

Origins of Stonehenge

Episode   4

The Secret

Episode   5

Butch Cassidy's Lost Loot

Episode   6

Hunt for the Metal Library

Episode   7

Great Women of Ancient Egypt

Episode   8

Egypt's Lost Queens

Episode   9

Secrets of Brother XII

Episode   10

Pyramid of Legends

Episode   11

Lost City of El Mirador

Episode   12

Nazis in Argentina

Episode   13

Lost Gold of Jean Laffite

Episode   14

Mahogany Ship

Episode   15

The Lost Ruby Slippers