Stealth Sub
Episode: 2x01 | Airdate: Feb 23, 2009
Episodes
Search for the Bone Wreck
Episode: 2x02 | Airdate: Apr 2, 2009
Collision Course
Episode: 2x03 | Airdate: Feb 6, 2009
The Leopoldville Disaster
Episode: 2x04 | Airdate: Feb 9, 2009
Death of a Battleship
Episode: 2x05 | Airdate: Feb 19, 2009