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Release date: 04/22/2021 
Popularity: 1 
Original language: EN 
Add to favoritesPerpetual Planet: Heroes of the Oceans
7Documentary
Overview
Oceanographer Sylvia Earle and a cast of marine scientists tell the story of the incredible work being done to protect our oceans fragile ecosystem.
Alternative titles
Heroes of the Ocean With Sylvia Earle
Héros des océans
Production companies
Cast
Trailers
Perpetual Planet: Heroes of the Oceans | Official Trailer | National Geographic UK
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