1 :01x01 - The Merchant Royal (Jan/15/2009)
A vessel lost in the English Channel back in the 17th century may be the vehicle in which this found treasure was on board.
2 :01x02 - Pirates! (Jan/22/2009)
During a search for a Merchant Royal shipwreck, the crew discovers a bronze bell and a small cannon.
3 :01x03 - The Legend (Jan/29/2009)
The crew uses unusual measures to protect a find from a promising shipwreck code-named "Legend," a find which they believe may change history.
4 :01x04 - Return to the Legend (Feb/05/2009)
The crew make an attempt to recover a massive bronze cannon at the Legend site where dozens were found.
5 :01x05 - Turning Lead Into Gold (Feb/12/2009)
The newest hunt finds the crew searching a sunken WWI tanker, a German U-boat and a wreck which is filled with lead ingots.
6 :01x06 - U-Boats (Feb/19/2009)
The Odyssey team heads to the English Channel where they explore some of the most dangerous wreck site. Odyssey's ROV technology unearths new clues that will help U-boat expert Dr. Axel Niestle piece together the stories of four U-boats and their final voyages.
7 :01x07 - Lusitania Revealed (Feb/26/2009)
The crew probes the USS Lusitania and a cause of a second explosion which would have sank the ship.
8 :01x08 - Malta (Mar/05/2009)
The Odyssey is on the hunt for a 19th-century English paddlewheeler, code-named Malta.
9 :01x09 - The Liberty Ship (Mar/12/2009)
Odyssey finds the location of one of the most famous U-boats in history, U103. Also, the crew bring along a WWII veteran to take a look at the Cyrus H. McCormick, a sunken convoy ship.
10 :01x10 - Mysterious Cargo (Mar/19/2009)
The crew of Odyssey uncovers sealed champagne bottles spread along the sea floor from a cargo ship.
11 :01x11 - The Silver Queen (Mar/26/2009)
The Odyssey team has their eye on one last wreck before the winter weather makes it impossible to find. It is a steel-hulled ship, which may be full of valuable cargo.
12 :01x12 - Battle for the Black Swan (Apr/02/2009)
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."