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Draining two million cubic meters of water to protect a small animal in danger of extinction. This has been the task of those who have worked to remove the Enobieta reservoir and ensure a safe haven for the Pyrenean desman. This amazing story took place in Artikutza, the estate that San Sebastián bought in Navarre a century ago and which is now one of the best-preserved natural sites on the Cantabrian coast. In Normandy, meanwhile, the large Vezins dam has been removed. Its demolition will allow salmon to return to the Sélune River. Abandoned dams on rivers are barriers to biodiversity, and their demolition allows us to imagine a more habitable planet. That future will depend on small gestures, or large ones, such as those in Vezins and Enobia.

This documentary records the journey undertaken by Jacques Cousteau, his 24-member team, and an NFB film crew to explore the Grand Banks of Newfoundland, one of the world's richest fishing areas. They discover shipwrecks, film icebergs and observe beluga whales, humpback whales and harp seals. The film also includes a fascinating sequence showing Calypso divers freeing a calf whale entrapped in a fishing net.

This pioneering documentary film depicts the lives of the indigenous Inuit people of Canada's northern Quebec region. Although the production contains some fictional elements, it vividly shows how its resourceful subjects survive in such a harsh climate, revealing how they construct their igloo homes and find food by hunting and fishing. The film also captures the beautiful, if unforgiving, frozen landscape of the Great White North, far removed from conventional civilization.