Episode Guide
Season 1
Episode Guide
Bonaire National Marine Park
S1
E1
Mar 14, 2016
Dive into these crystal-clear Caribbean waters and glimpse the breathtakingly diverse undersea habitat.
Florida Keys National Marine Sanctuary
S1
E2
Apr 7, 2017
Visit the “Corridor of Life,” a vital sanctuary for some of America's most rare and endangered marine life.
Monterey Bay Marine Sanctuary
S1
E3
Apr 7, 2017
Learn how Monterey Bay was transformed from an ecological disaster into a lush and biodiverse underwater world.
Mesoamerican Reef
S1
E4
Apr 14, 2017
Meet the tireless activists working to save a threatened undersea world of ancient caverns and shark feeding grounds.
Bahamas: Exuma Cays
S1
E5
Apr 14, 2017
Once a haven for pirates and smugglers, these tiny islands are now a thriving haven for marine life.