Explore the deepness of the sea in this series that showcases some of Earth's most spectacular life forms, from the smallest organisms to the biggest animals that have ever existed on our planet.

This series takes you to the deepness of the sea. 71% percent of Earth's surface is ocean, and is still the most unexplored ecosystems, filled with the most amazing, unknown and spectacular life forms, which can vary from the smallest organisms to the biggest animals that have ever existed on our planet. Here is an intimate exploration into the secret life of creatures that the world still doesn't fully understand.