"If we save the sea, we save our world."
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.
Released in 2025, Ocean with David Attenborough is a documentary film from Silverback Films (United States of America). It was directed by Colin Butfield and Toby Nowlan. The cast is led by David Attenborough. With a runtime of 1h 25m, the film averages 8.0/10 across 79 TMDB ratings. It was made on a budget of $5,100,000 and went on to gross $3,400,000 worldwide.
To watch Ocean with David Attenborough online free in HD, press Watch Now above and pick any server; the movie plays instantly on MyFlixer with no account needed. If you like documentary movies, An Inconvenient Truth, Ghosts of the Abyss and Mission Blue are worth adding to your list.