SeaQuest DSV: Treasures of the Tonga Trench

"Treasures of the Tonga Trench" is the fourth regular episode of season one of the science fiction adventure series SeaQuest DSV and the fifth episode of the series overall out of a total series span of fifty-seven episodes. The episode was directed by Les Sheldon with a script written by John J. Sakmar and Kerry Lenhart. It first aired on NBC on October 9th, 1993.