Ashlan and Philippe Cousteau head to the British Virgin Islands to investigate the true story behind Robert Louis Stevenson's famous novel; uncovering clues on land and beneath the waves.
Ashlan and Philippe Cousteau arrive in St. Croix to investigate the scenic island's rich pirate history and its link to the lost treasure of a infamous pirate known as The Buzzard.
Philippe and Ashlan Cousteau journey to one of the world's deadliest reefs to complete a mission that Philippe's grandfather could not; the expedition brings them face-to-face with danger, disaster and ultimately redemption.
Ashlan and Philippe Cousteau join with local experts in the hunt for clues about a missing treasure from 1554 on South Padre Island, Texas; braving dangerous waters and lethal quicksand in search of answers.
Ashlan and Philippe Cousteau arrive in Antigua to track down new rumors about pirate Prince Rupert's missing treasure; dangerous waters that reveal a clue that may change history.
Philippe and Ashlan Cousteau visit Belize to explore the Great Blue Hole, a stunning wonder of the world; a private island with a modern-day treasure map that could reveal hidden clues to the area's pirate past.
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; a secret society of divers who lead them to a shocking discovery.