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S5 E4 1/17/18

The Secret

Josh travels all over the US to find the treasures featured in The Secret, a cryptic book published in the 1980s. He meets with members of the book's cult following, who each think they're on the verge of finding one of the 10 remaining treasures.

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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