Sea Sanctuary / Disaster at Sea

Marine biologist John Stoneman is your host for two episodes of his mesmerizing series that explores the many faces of the world's oceans. In "Sea Sanctuary," Stoneman travels to the Caribbean, where he examines the world's first coral reef to be named an underwater refuge. "Disaster at Sea" reveals the power and unpredictable nature of the ocean, which have led to thousands of shipwrecks throughout the centuries.