Lost Worlds - Season 1: Episode 12

Episode 1

Seven Wonders of the World

Episode 2

Kama Sutra

Episode 3

Secret A-Bomb Factories

Episode 4

Henry VIII's Mega Structures

Episode 5

Secret U.S. Bunkers

Episode 6

Herod the Great

Episode 7

Building the Titanic

Episode 8

Sin City of the West

Episode 9

The Vikings

Episode 10

Al Capone's Secret City

Episode 11

Lost Superpower of the Bible

Episode 12

Stalin's Supercity

Episode 13

City of Armageddon

Episode 14

Jekyll & Hyde

Episode 15

Age of Airships

Episode 16

Ivan the Terrible's Fortress

Episode 17

Pirates of the Caribbean

Episode 18

Taj Mahal

Episode 19

Lost City of Aphrodite