From the familiar to the unknown, The Blue Planet reveals the sea and its communities at their most fearsome and alluring. The Blue Planet has taken 5 years to film by the BBC's celebrated Natural History Unit. Over the course of eight episodes it focuses on every type of marine landscape.
'The Blue Planet' chronicles the mysteries of the deep; coastline populations; sea mammals; tidal and climatic influences and the complete biological system that relies on and revolves around the world's oceans.