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.

An Inconvenient Truth
2006
6.9/10

Ghosts of the Abyss
2003
6.8/10

Mission Blue
2014
7.4/10

Chasing Coral
2017
7.7/10

Deepsea Challenge 3D
2014
6.6/10

Deep Blue
2003
6.9/10

Last Breath
2019
7.5/10

My Octopus Teacher
2020
7.9/10

Shark Whisperer
2025
6.7/10

The Deepest Breath
2023
7.6/10

Before the Flood
2016
7.7/10

The Year Earth Changed
2021
7.9/10

Breaking Boundaries: The Science of Our Planet
2021
7.5/10

Puff: Wonders of the Reef
2021
7.6/10

Deep Sea 3D
2006
6.6/10

Aliens of the Deep
2005
6.1/10

An Inconvenient Sequel: Truth to Power
2017
6.6/10

John Candy: I Like Me
2025
7.9/10

Under the Sea 3D
2009
6.9/10

Koyaanisqatsi
1983
7.9/10
The Lost City
2016
4.5/10