6 - 1Egypt's Buried City Nov. 03, 2019
6 - 2Vesuvius's Secret Victim Nov. 10, 2019
6 - 3Lost City of Troy Nov. 17, 2019
6 - 4Mount Rushmore: The Hidden Secrets Nov. 24, 2019
6 - 5Tower of Babel: The New Evidence Dec. 08, 2019
6 - 6Hitler's Lost Bunker Dec. 15, 2019
6 - 7Leaning Tower of Pisa: The New Mystery Dec. 22, 2019
6 - 8Ghosts of the Wild West Dec. 29, 2019
6 - 9Secrets of the Seven Wonders Jan. 05, 2020
6 - 10Hunt for the First Pyramid Jan. 05, 2020
6 - 11Alcatraz's Hidden Secrets Jan. 12, 2020
6 - 12Rome's Great Wall Jan. 19, 2020
6 - 13Lost Kingdom of Kush Jan. 26, 2020