E1 - Secrets of the Snake Altar

Aired: March 04, 2019

The new treasure map leads to a lost fortress. A sacred altar leaves the jungle after 1,500 years and two cities reveal secrets of a forgotten war.

E2 - Secrets of the Underworld

Aired: March 11, 2019

A mysterious pyramid, gruesome discoveries in uncharted cave systems and the spirit world of the Maya.

E3 - Secrets of the Sun God

Aired: March 18, 2019

Divers search for an entrance to lost caves while archaeologists discover a ceremonial royal drinking cup that reveals the tomb of a lost king.

E4 - Secrets of the Lost City

Aired: March 25, 2019

The new treasure map leads Albert to discover lost pyramids, and treasures found across the Mayan world reveal the epic scale of the civilization.