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Episode guide

The Blue Planet: The Blue Planet

Poster for The Blue Planet Season 1

8 episodes · premiered Sep 12, 2001

The Blue Planet is a British nature documentary series created and produced by the BBC. It premiered on 12 September 2001 in the United Kingdom. It is narrated by David Attenborough. Described as "the first ever comprehensive series on the natural history of the world's oceans", each of the eight 50-minute episodes examines a different aspect of marine life. The underwater photography included creatures and behaviour that had previously never been filmed.

The Blue Planet: cast and where to watch

  1. Episode 1: Introduction Sep 12, 2001 · 50m Experience the power of the blue whale - the largest mammal ever to grace our planet. Learn how the sun and moon help control and tame the ocean. Travel far and wide - from the Eastern…
  2. Episode 2: The Deep Sep 19, 2001 · 50m A place of mountain ranges, perpetual night, pressures extremes and cold... and the weirdest life forms on our planet. Dive into the depths of the ocean, an eerie world where predators…
  3. Episode 3: Open Ocean Sep 26, 2001 · 50m In the immense space of the open ocean the sea bed is a staggering five miles below the surface and the nearest island is over 300 miles away. Yet here live many of the most spectacular…
  4. Episode 4: Frozen Seas Oct 3, 2001 · 50m An environment where only the toughest survive, the Arctic and Antarctic are unrelenting habitats. Only in spring does life begin again. Plankton blooms and feeds fast hordes of migrating…
  5. Episode 5: Seasonal Seas Oct 10, 2001 · 50m As the days grow longer, billions of microscopic plankton bloom under the blazing sun. Here in the temperate seas, three-ton basking sharks graze among forests of giant kelp - the fastest…
  6. Episode 6: Coral Seas Oct 17, 2001 · 50m Bathed in bright sunlight and warm clear water, the coral reef is a rich oasis of life - the rainforest of the sea. Bizarrely adorned harlequin shrimp carry off a starfish several times…
  7. Episode 7: Tidal Seas Oct 24, 2001 · 50m The sun and moon move billions of tons of water with every turn of the tide. The strongest tides empty entire bays, smash trees on riverbanks, and strand sea creatures on suddenly dry…
  8. Episode 8: Coasts Oct 31, 2001 · 50m From rocky cliffs to gentle dunes, the coasts are always changing. Day in and day out, they are battered by crashing waves. Seabirds come here by the thousands to nest, while baby turtles…