S1.E1 ∙ Silent Cities S1.E2 ∙ Mission: Space S1.E3 ∙ Lost Bridges S1.E4 ∙ Ghost Ships S1.E5 ∙ Quest for Power S1.E6 ∙ Roads to Nowhere
S2.E1 ∙ Hitler's Army Powerhouse S2.E2 ∙ Britain's Sea Fort Complex S2.E3 ∙ The Italian Dam Disaster S2.E4 ∙ Battle of Britain Technology Facility S2.E5 ∙ The Abandoned Nazi Railway S2.E6 ∙ America's Jungle City S2.E7 ∙ Germany's Lost Warship S2.E8 ∙ Lost Highway in the Rainforest
S3.E1 ∙ England's Abandoned Village S3.E2 ∙ The Siege Of Sarajevo S3.E3 ∙ Hitler's Wonder Weapon Bunker S3.E4 ∙ Germany's D-Day Fortress S3.E5 ∙ The Desert Ghost Fleet S3.E6 ∙ The Underwater Prison S3.E7 ∙ A Ghost Town in Spain S3.E8 ∙ Sabotage In The Mountains
S4.E1 ∙ The World's Strangest Ghost Town S4.E2 ∙ Palace of Death S4.E3 ∙ Guernsey Nazi Towers S4.E4 ∙ Bodie USA S4.E5 ∙ Tunnel to the Underworld S4.E6 ∙ Escobar's Ruin S4.E7 ∙ Villa De Vecci Rhodes S4.E8 ∙ Pyramiden Norway S4.E9 ∙ Behind the Berlin Wall Special S4.E10 ∙ Bannock USA S4.E11 ∙ Buckner Building Alaska S4.E12 ∙ 1936 Olympic Village Berlin
S5.E1 ∙ Disaster in the Desert S5.E2 ∙ The Valkyrie Assassin S5.E3 ∙ Escape from Devil's Island S5.E4 ∙ Top Secret Nuclear Arsenal S5.E5 ∙ A Nation Torn Apart S5.E6 ∙ Ghosts of the Swamp S5.E7 ∙ Death Behind Bars S5.E8 ∙ Behind Enemy Lines
S6.E1 ∙ The Lost Pirate City S6.E2 ∙ Forbidden Island S6.E3 ∙ Blast Zone S6.E4 ∙ North of the Wall S6.E5 ∙ The World's Strangest Disaster Zones S6.E6 ∙ Defenders of Liberty S6.E7 ∙ Space Plane S6.E8 ∙ Disaster on the 38th Parallel S6.E9 ∙ Bunker Nation S6.E10 ∙ The Human Zoo S6.E11 ∙ Spike Island
S7.E1 ∙ Hollywood Heroes S7.E2 ∙ Stalin's Subway S7.E3 ∙ Disaster at the Maya Hotel S7.E4 ∙ Murder Underground S7.E5 ∙ El Dorado Canyon S7.E6 ∙ The Mafia Bunker S7.E7 ∙ Ruins of the Rust Belt S7.E8 ∙ American Ghost Park S7.E9 ∙ Fortress of the Sky S7.E10 ∙ Catastrophe and Cover Up S7.E11 ∙ Dead Sea Disaster S7.E12 ∙ Global Icons
S8.E1 ∙ Heroes and Villains S8.E2 ∙ Paradise Lost S8.E3 ∙ A Royal Deception S8.E4 ∙ Mafia Seaside Resort S8.E5 ∙ The Giant Speaker S8.E6 ∙ Cathedral of Sewage S8.E7 ∙ The Secret Bunker S8.E8 ∙ The Battle of San Pietro S8.E9 ∙ Divine Intervention S8.E10 ∙ Shadow of the Wars S8.E11 ∙ Death in Paradise S8.E12 ∙ Before the Crown
S9.E1 ∙ Megalomaniac's Palace S9.E2 ∙ Jungle Fantasy Land S9.E3 ∙ The Beached Leviathan S9.E4 ∙ Niagara's Hidden Marvel S9.E5 ∙ Apocalyptic Skyscraper S9.E6 ∙ Ruins of Empire S9.E7 ∙ Trouble in Paradise S9.E8 ∙ Experiments of War S9.E9 ∙ Ancient Encounter S9.E10 ∙ Tunnel of Terrors S9.E11 ∙ Alien Contact S9.E12 ∙ Treasures to Die For
S10.E1 ∙ Raiders and Invaders S10.E2 ∙ The Rock S10.E3 ∙ Enemy at the Gates S10.E4 ∙ Cowboy Mountain S10.E5 ∙ Drone Wars S10.E6 ∙ Moonshot S10.E7 ∙ Rock and Ruin S10.E8 ∙ Castle of the Occult S10.E9 ∙ The Green Line S10.E10 ∙ Blitz Spirit S10.E11 ∙ An American Exodus S10.E12 ∙ The Drop
S11.E1 ∙ Rock 'N' Roll Island S11.E2 ∙ Penthouse Palace S11.E3 ∙ Castle Kingdom S11.E4 ∙ Fake News Fortress S11.E5 ∙ The True Cross S11.E6 ∙ Wonderland S11.E7 ∙ K-Pop Dreamland S11.E8 ∙ Blues Prison
