Jeremy Wade explores an accident involving a Russian nuclear submarine on a top-secret mission. Shocking details emerge surrounding the vessel's design. Also, scientists investigate ancient human remains emerging from a lake in Finland.
Exploring the puzzling disappearance of an Indonesian submarine. The latest research into an underwater phenomenon may help piece together how it vanished.
Jeremy Wade follows investigators as they dive the wreck of the ferry MS Estonia. The case of America's notorious skyjacker DB Cooper takes an intriguing underwater twist.
Jeremy Wade examines new evidence that could finally reveal what happened to aviator Amelia Earhart. Jeremy investigates a strange anchor found in the Mediterranean sea.
Jeremy Wade explores a shipwreck that may contain stolen Nazi Treasure, the priceless lost furnishings of the 18th century Amber Room. Footage captures the exact moment with freight ship MV Arvin split in two and sank in the Black Sea.
Jeremy explores the hidden and dark secrets behind a 150 year old shipwreck off the coast of Mexico, revealing an unknown and troubling maritime past. Also, a mysterious boiling river, hidden deep in the heart of the Amazon is uncovered.
Jeremy Wade investigates the infamous shipwreck of the Titanic. Locals are baffled when a bag containing 54 severed human hands is found on the banks of a Siberian river.
Jeremy Wade reveals the new deep-sea discoveries that might offer definitive proof of the infamous giant squid, and using this fresh evidence, experts investigate if this underwater monster is the legendary kraken.
Newly declassified files reveal the details of an unexplained encounter between the US Navy and UFOs that seem to defy the laws of physics; using cutting-edge tech, Jeremy Wade investigates the truth behind this alien mystery.