trailer magnet YEAR: 2014 | LENGTH: 1 part (94 minutes) | SOURCE: IMDB description: Feature documentary about legendary oceanographer, marine biologist, environmentalist and National Geographic Explorer-in-Residence Sylvia Earle , and her campaign to create a global network of protected marine sanctuaries. SIMILAR TITLES: The Blue Planet Blue Planet 2 Big Blue Live Behind Russia’s Frozen Curtain Great Migrations Deep Blue