Blue Planet
1 Series ∙ 4 Episodes ∙ Natural History
David Attenborough narrates a natural history of the oceans, featuring footage of marine life in different environments around the world.
This travels to the very depths of the seas, to reveal a spectacular variety of life.
David Attenborough looks at the strange creatures that live in the depths of the ocean.
Looking at the hunting skills of whales, dolphins, tuna, shark and rapier-nosed billfish.
A look at the survival techniques of creatures in the Arctic and Antarctic.