Drain the Oceans: 1x9
Ultimate Battleships
The hidden secrets of WWI’s powerful weapons are revealed by draining the North Sea.
1 - 1Nazi Secrets May. 28, 2018
1 - 2Gulf of Mexico Jun. 04, 2018
1 - 3Lost Worlds of the Mediterranean Jun. 11, 2018
1 - 4Sunken Treasures Jun. 18, 2018
1 - 5Legends of Atlantis Jun. 25, 2018
1 - 6Deadly Pacific Jul. 02, 2018
1 - 7Egypt's Lost Wonders Jul. 09, 2018
1 - 8Mysteries of the China Seas Jul. 16, 2018
1 - 9Ultimate Battleships Jul. 23, 2018
1 - 10Malaysia Airlines 370 Jul. 30, 2018