Series 10

1. Raiders & Invaders

Explore Oradour-sur-Glane, a French town drenched in infamy, the victim of a notorious raid, Alcatraz, a facility famed for breakouts, subjected to a daring break-in, and Sealand, a micronation off the English coast, stormed by a band of mercenaries.

2022-09-05 • 43 min

2. The Rock

The Tunnels of Gibraltar were a Second World War espionage base, hidden in the Rock of Gibraltar, which lay undiscovered for decades. At Atlas-1 Test Site, are the remains of an ingenious US Airforce project that continues to keep people safe.

2022-09-12 • 43 min

3. Enemy At The Gates

Exploring a series of vaults, hidden from view in Edinburgh, Scotland that tell a murky story of opportunity, crime and destitution.

2022-09-19 • 43 min

4. Cowboy Mountain

Exploring the remains of an ingenious sky-high solution to a ground-based problem, Chiatura, once know as the Venice of the air

2022-09-26 • 43 min

5. Drone Wars

Exploring Agdam, a city in Azerbaijan raised to the ground in a conflict decided by a new weapon of war.

2022-10-03 • 43 min

6. Moonshot

Exploring an industrial ruin in the Florida Everglades that once competed in the greatest race humankind has ever witnessed.

2022-10-10 • 43 min

7. Rock And Ruin

Exploring traces of a mass deception hidden at Ponte Dirillo in Italy, as well as a once lavish theatre in Ohio and an ancient city with a poisonous secret.

2022-10-17 • 43 min

8. Castle Of The Occult

Explores a dense forest near the Czech capital of Prague that hides Houska Castle, an eerie keep that has been subject to long-standing rumours that it possesses supernatural powers.

2022-10-24 • 44 min

9. The Green Line

Exploring Serbia, Fort Pike in Louisiana, and a mountainside refuge in Georgia that was revealed to the world by an act of God.

2022-10-31 • 44 min

10. Blitz Spirit

Exploring a grand structure in Hull that was reduced to rubble by Hitler's planes, Casa Albero in Italy, USS Hornet in California and the Sofia tunnels.

2022-11-07 • 44 min

11. An American Exodus

Exploring a decrepit Liberian landmark with American origins, a desolate town in Belgium and a pioneering scientific structure in Cleveland.

2022-11-14 • 43 min

12. The Drop

Exploring the Dew Drop Inn in New Orleans that dared to take on the authorities and paid the price and Belgica Fort, built to defend an unlikely treasure.

2022-11-21 • 44 min