Season 1

S1 · E1 · 13/08/2026 · 44 min

Fortresses

Explore a massive defensive wall surrounding a historic Colombian city and see how a series of eerie metal structures protected the English coast during WW II; then visit a vast underground refuge in Turkey designed to protect tens of thousands.

★ 7.0 · 1 votes

S1 · E2 · 20/08/2026 · 43 min

For the Gods

Explore some of the world's remarkable engineering marvels.

★ 7.0 · 1 votes

S1 · E3 · 15/07/2026 · 45 min

Episode 3

Synopsis indisponible.

S1 · E4 · 15/07/2026 · 44 min

Episode 4

Synopsis indisponible.

S1 · E5 · 09/12/2025 · 43 min

Episode 5

Synopsis indisponible.

S1 · E6 · 16/12/2025 · 44 min

Episode 6

Synopsis indisponible.

S1 · E7 · 23/12/2025 · 44 min

Episode 7

Synopsis indisponible.

S1 · E8 · 30/12/2025 · 44 min

Episode 8

Synopsis indisponible.