Hell 2019

Near the destroyed city of Pompeii, an eerie complex of underground tunnels snake beneath a volcano, and some believe these passages were intended as a gateway to hell. New discoveries reveal exactly why they were built and why they were abandoned.

When a series of accidental explosions erupt at a chemical factory, they completely destroy the area nearby, and now, new discoveries the real reasons behind the deadly chemical fireball that left a giant crater where there was once a building.

When a sinister cave is discovered in a remote corner of Iceland, experts uncover a secret underworld tunneling to unknown depths, and using cutting-edge tech, they investigate if this strange place could hold secrets of alien worlds.

In this undercover investigation, Jon Snow reports on the return of the slum landlord in 21st-century Britain. At a time when more people than ever are having to rent privately, unable to get on the property ladder, Dispatches reveals the shocking conditions in which tenants are forced to live.

When Hurricane Harvey hits Houston, the city is overwhelmed by four feet of rain in four days, causing catastrophic flooding and billions of dollars in damage; experts use cutting-edge tech to discover what went wrong and how it can be fixed.

Explores the aftermath of Hurricane Dorian's rampage through the Bahamas. When Dorian hit the region back in August, it sparked worldwide headlines. In its aftermath, reporter Seyi Rhodes uncovers the dark story of how Haitian migrants have been left homeless and now, prohibited from rebuilding, are being deported by the government. They live with families who are in hiding after their homes were wrecked and their documents lost. Their futures are now uncertain with the government threatening jail sentences and heavy fines.

Kinga Philipps and J.J. Kelley journey to Panama to solve the mystery of what happened to two young Dutch women who disappeared while hiking. The official story is a simple accident, but haunting photos from their last days suggest darker possibilities.

A strange complex of tunnels on the grounds of a bizarre mansion were under lock-and-key for a century, and since its rediscovery, some believe its mysterious place is a gate to hell. New discoveries reveal its secret purpose and why it was abandoned.

A labyrinth of vast tunnels in the French countryside has served as a secret hideout during wartime for centuries, and on its walls, experts have discovered the final confessions of soldiers who fought here during one of the deadliest days of World War I.

From collapsing houses to animal antics, shocking footage shows what can go wrong at home.