Treasure Quest

The search for treasure begins in the English Channel as a fleet of ships focuses on finding the richest shipwreck treasure of all time: the billion-dollar cargo of the Merchant Royal.

The treasure hunters continue to explore the wreck of what they think is the Merchant Royal, but when a bronze ship's bell is found, further investigation suggests a pirate ship.

At a secret deep sea location in the English Channel, the Odyssey team may have found one of history's most significant finds: a shipwreck code-named `Legend'.

After the discovery of 30 cannons in the channel, the team makes an amazing discovery: they are from HMS Victory, the flagship before Nelson's ship of the same name.

The Odyssey Explorer returns to a previously ignored shipwreck containing lead ingots. They hope the lead is low-alpha lead, which could make them millions of dollars richer.

U-boat expert Dr Axel Niestlé joins the Odyssey Explorer to identify four World War II U-boat wrecks in the English Channel, and to discover how they met their watery end.