Follow Philippe and Ashlan Cousteau as they explore the Caribbean by boat, investigating legends of lost treasure and pirates' plunder. Their adventures take them to some of the most beautiful destinations in the world. In each episode, Philippe and Ashlan dive into a different mystery, meet passionate locals and reveal the truth about some of history's most enduring legends.
Philippe and Ashlan Cousteau head to St. Thomas to learn more about Jean Hamlin, a sadistic pirate who may have left a vast fortune on the sea floor. Their investigation uncovers a secret society of divers who lead them to a shocking discovery.
Ashlan and Philippe Cousteau arrive in Antigua to track down new rumors about pirate Prince Rupert's missing treasure. They follow their investigation across the island into dangerous waters that reveal a clue that may change history.
Ashlan and Philippe Cousteau join with local experts in the hunt for clues about a missing treasure from 1554 on South Padre Island, Texas. Their mission takes them from dangerous waters to lethal quicksand in search of answers.
Philippe and Ashlan journey to one of the world's deadliest reefs to complete a mission that Philippe's grandfather could not.
Ashlan and Philippe arrive in St. Croix to investigate the scenic island's rich pirate history and its link to the lost treasure of an infamous pirate known as "The Buzzard."
Philippe and Ashlan Cousteau uncover new leads in the search for pirate Calico Jack's missing treasure that could be worth $250 million. Their mission reaches a stunning climax during their high-risk scuba dive beneath waves.
Ashlan and Philippe Cousteau head to Roatan, Honduras, to investigate rumors of a lost chest of gold still missing on the island; moments of incredible beauty and harrowing danger.
Philippe and Ashlan Cousteau go to Amelia Island, Florida, to investigate one of the most famous stories of sunken treasures ever -- the lost 1715 Silver Fleet.
Ashlan and Philippe Cousteau go to South Florida to meet with a family who says they have a map to billions in lost gold. Their investigation could involve the greatest cover-up in US history and ends with a mysterious finding in a swamp.
Philippe and Ashlan Cousteau go to Puerto Plata in the Dominican Republic to unravel a mysterious shipwreck that might have treasure on board.