On the coast, two worlds collide. Coasts are the most dynamic and challenging habitats in the ocean - that brings great rewards but also great danger. The extraordinary animals that live here must find ingenious ways to cope with two very different worlds.

Blue Planet II Season 1 Episodes...

• s01e01 - One Ocean
• s01e02 - The Deep
• s01e03 - Coral Reefs
• s01e04 - Big Blue
• s01e05 - Green Seas
• s01e06 - Coasts
• s01e07 - Our Blue Planet

Blue Planet II Show Summary

World-renowned naturalist Sir David Attenborough returns to present this landmark seven-part series about our planet's oceans. Blue Planet II explores the latest frontiers of scientific discovery, from icy-white polar seas to vibrant blues of the coral atolls, from the storm-tossed green Atlantic coastline to the black depths of the alien deep.