Mysteries of the Deep

Jeremy Wade explores a shipwreck that may contain stolen Nazi treasure, the priceless lost furnishings of the 18th century Amber Room. Also, astonishing footage captures the exact moment when freight ship MV Arvin split in two and sank in the Black Sea.

Jeremy Wade explores a fresh scientific discovery that may finally uncover the truth behind the Battle of Actium, one of history's most puzzling military defeats. Also, Jeremy investigates what could be the first recorded case of a whale rescuing a human.

Jeremy Wade explores the hidden and dark secrets behind a 150-year-old shipwreck off the coast of Sisal, 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 explores a ground-breaking scientific discovery that could change everything known about the most infamous shipwreck of all time, the Titanic. Also, a bag containing 54 severed human hands is discovered on the banks of a Siberian river.

Jeremy Wade explores the tragic sinking of the cruiseferry MS Estonia and investigates new footage that casts doubt on the official version of events. Also, the case of America’s most iconic skyjacker, D.B. Cooper, takes an intriguing underwater twist.

Jeremy Wade explores the puzzling disappearance of an Indonesian submarine, and the latest research into an underwater phenomenon may help piece together how it vanished. Also, a hoard of riches is found inside the wreck of an 18th-century Dutch vessel.

Jeremy Wade explores a ground-breaking investigation of aircraft debris that may be linked to the disappearance of Amelia Earhart. Also, Jeremy looks into the discovery of an ancient, well-preserved anchor at the bottom of the Mediterranean Sea.

Jeremy Wade explores an accident involving a Russian nuclear submarine on a top-secret mission, and shocking details emerge surrounding the vessel's design. Also, scientists investigate ancient human remains emerging from a lake in Finland.