Mysteries of the Deep - Episode Guide

Jeremy Wade explores unsolved mysteries of the oceans, from ships that disappeared without a trace to lost treasure and unexplained scientific phenomena.
 

Jeremy Wade explores a revolutionary technique that could identify the Loch Ness Monster. Plus, how did a man survive for several days trapped in a shipwreck?

Jeremy explores a 140-year-old wreck that has been perfectly preserved at the bottom of the Great Lakes. Plus, the dark secret buried inside a toxic Nazi submarine.

Jeremy Wade reveals the new deep-sea discoveries that might prove the existence of the infamous giant squid.

Jeremy Wade explores how fresh insights into ancient boat building techniques shed new light on the truth behind the biblical story of Noah's flood.

When a mummified body is discovered on an abandoned boat, investigators struggle to explain where it came from, so Jeremy Wade sets out to reveal what happened.

Jeremy Wade explores the sinking of the mighty SS Fitzgerald. Can new discoveries finally tell us what led to one of the biggest catastrophes on the Great Lakes?

Jeremy Wade explores a new theory that could explain the mystery surrounding what happens in the world's most infamous stretch of water.

Jeremy explores the loss of a NASA space capsule deep in the Atlantic. And, what is the underwater secret behind ship disappearances in the Devil's Sea?

Jeremy Wade reveals details of a high-speed chase between a narco sub and the U.S. Coast Guard; with the help of declassified files and cutting-edge military technology, experts investigate if they've found Pablo Escobar's lost treasure.

Jeremy Wade explores a shipwreck that could hold stolen Nazi treasure. Footage shows the moment a modern-day freight ship snaps in two in the Black Sea.

Jeremy Wade explores mysteries behind the ancient naval Battle of Actium.

Jeremy Wade explores the dark secrets of a shipwreck in Sisal, Mexico.

Jeremy Wade investigates the tragic sinking of the cruise ferry MS Estonia.

Jeremy Wade explores a ground-breaking discovery behind the Titanic.

Jeremy Wade explores aircraft debris that may be linked to Amelia Earhart.

Jeremy Wade explores the puzzling disappearance of an Indonesian submarine.

Jeremy Wade explores an accident involving a Russian nuclear submarine.