Season 1
Season 2
S2.E1 ∙ Tut's Buried SecretsS2.E2 ∙ Curse of the Blood PyramidsS2.E3 ∙ Lost Temples of the JungleS2.E4 ∙ Secret History of the SphinxS2.E5 ∙ Ghosts of StonehengeS2.E6 ∙ Hunt for King Arthur's CastleS2.E7 ∙ Hidden City of the IncasS2.E8 ∙ Treasures of the Terracotta ArmyS2.E9 ∙ Mystery of Egypt's Mega TempleS2.E10 ∙ Sex, Lies, and the Taj MahalS2.E11 ∙ Lost World of the ColosseumS2.E12 ∙ Lost City of the Desert
Season 3
Season 4
S4.E1 ∙ Titanic: The Last SecretsS4.E2 ∙ Mystery of the Cursed PyramidS4.E3 ∙ Pompeii's Doomsday MummiesS4.E4 ∙ Secrets of the Forbidden CityS4.E5 ∙ Inca Apocalypse: The Dark EvidenceS4.E6 ∙ Egypt's Lost SkyscrapersS4.E7 ∙ Curse of the Jungle TreasureS4.E8 ∙ Ramses' Buried TreasuresS4.E9 ∙ Lost City of the MayaS4.E10 ∙ Ghosts of the Stone Age
Season 5
Season 6
S6.E1 ∙ Egypt's Buried CityS6.E2 ∙ Vesuvius's Secret VictimS6.E3 ∙ Lost City of TroyS6.E4 ∙ Mount Rushmore: The Hidden SecretsS6.E5 ∙ Tower of Babel: The New EvidenceS6.E6 ∙ Hitler's Lost BunkerS6.E7 ∙ Leaning Tower of Pisa: The New MysteryS6.E8 ∙ Ghosts of the Wild WestS6.E9 ∙ Secrets of the Seven WondersS6.E10 ∙ Hunt for the First PyramidS6.E11 ∙ Alcatraz's Hidden SecretsS6.E12 ∙ Rome's Great WallS6.E13 ∙ Lost Kingdom of Kush
Season 7
S7.E1 ∙ Lost Kingdom of BabylonS7.E2 ∙ Draining the Bermuda TriangleS7.E3 ∙ Secrets of the Black PyramidS7.E4 ∙ Curse of the HindenburgS7.E5 ∙ Twin Towers: The Hidden SecretsS7.E6 ∙ Lost World of AtlantisS7.E7 ∙ Jericho's Buried SecretsS7.E8 ∙ Egypt's Sunken TreasuresS7.E9 ∙ Seven Wonders of AmericaS7.E10 ∙ Seven Wonders of EgyptS7.E11 ∙ Seven Wonders of Ancient AmericaS7.E12 ∙ Seven Wonders of Ancient RomeS7.E13 ∙ Seven Wonders of the PyramidsS7.E14 ∙ Greatest Lost CitiesS7.E15 ∙ Seven Wonders of the Silk RoadS7.E16 ∙ Episode #7.16
Season 8
Season 9
S9.E1 ∙ Lost City of PersiaS9.E2 ∙ Valley of Egypt's QueensS9.E3 ∙ Curse of Relic MountainS9.E4 ∙ Lost City of the Maya QueensS9.E5 ∙ Lost City of the Sumerian GodsS9.E6 ∙ Egypt's Island of SecretsS9.E7 ∙ Egypt's Cult KingsS9.E8 ∙ King Arthur's Lost CastleS9.E9 ∙ Lost World of Desert KingsS9.E10 ∙ Rome's Lost ColiseumsS9.E11 ∙ Legend of Xanadu
Season 10