Sir David Attenborough has returned to the screen in a new feature-length documentary titled “Ocean with David Attenborough” on National Geographic [1].
The production serves as a critical wake-up call regarding the health of the planet's seas. By exploring the beauty and fragility of marine ecosystems, the film aims to raise public awareness about the direct impact of human activity on the environment [2, 5].
The special premiered on the National Geographic channel on June 7, 2025 [1]. It followed with a global streaming debut on Disney+ and Hulu on June 8, 2025 [1], a date coinciding with World Ocean Day [1].
Beyond digital and cable broadcasts, the documentary reached audiences through public screenings. These events included showings at the Vancouver Maritime Museum and Vidiots in Los Angeles [2, 3, 4].
Attenborough continues to produce high-profile natural history content well into his later years. Reports on his exact age vary slightly, with some sources stating he is 99 [4] and others reporting he is 100 [3].
The project is designed to leverage Attenborough's global influence to advocate for ocean conservation. The narrative focuses on the duality of the sea as both a brutal and beautiful environment that requires immediate protection [5].
“The film aims to raise public awareness about the direct impact of human activity on the environment.”
The release of this documentary on World Ocean Day underscores a strategic effort to synchronize high-production media with global environmental milestones. By utilizing the reach of Disney+ and Hulu alongside National Geographic, the project maximizes visibility for marine conservation issues, relying on Attenborough's established authority to drive a sense of urgency regarding climate change and oceanic health.
