The Merchant Royal

E1

A company named Odyssey Marine Exploration searches the English Channel for lost treasure.

Pirates

E2

The Odyssey Explorer crew discovers a bronze ship's bell and tries to determine if it belongs to the treasure ship Merchant Royal.

The Legend

E3

Odyssey discovers a shipwreck that could change history.

Return to the Legend

E4

Odyssey tries to recover one of the dozens of cannons found at the ``Legend'' site.

Turning Lead Into Gold

E5

The Odyssey team explores a German U-boat and a World War I tanker.

U-Boats

E6

U-boat expert Dr. Axel Niestle uses modern technology to piece together the stories of four U-boats and their final voyages.

Lusitania Revealed

E7

The American owner of The Lusitania asks the Odyssey team to do an archaeological survey on the wreck site.

Malta

E8

The Odyssey is on the hunt for a 19th-century English paddlewheeler, code-named Malta.

The Liberty Ship

E9

Odyssey finds the location of one of the most famous U-boats in history, U103.

Mysterious Cargo

E10

Odyssey discovers a cargo ship on the seabed which may have contained a shipment of rare and valuable wine.

The Silver Queen

E11

The Odyssey team has their eye on one last wreck before the winter weather makes it impossible to find.

Battle for the Black Swan

E12

The first season finale finds the crew embroiled in a legal battle Spain, over the cargo of gold and silver coins found on the wreck they call the "Black Swan."