David Attenborough takes viewers on a breathtaking journey showing there is nowhere more vital for our survival, more full of life, wonder, or surprise, than the ocean. Through spectacular sequences featuring coral reefs, kelp forests and the open ocean, Attenborough shares why a healthy ocean keeps the entire planet stable and flourishing.

• DirectorColin Butfield
• Release8 May 2025
• GenreDocumentary
• Duration1h 25m
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  8.209
  55 reviews
• Productions

  Silverback Films, Open Planet Studios, All3Media International, National Geographic, Minderoo Pictures, 10% for the Ocean, National Geographic Society, Pristine Seas, Dynamic Planet, Don Quixote Foundation, The Prince Albert II of Monaco Foundation, Arksen