Sharks Attack Submarine, Blue Planet II Behind The Scenes

USA: Watch Blue Planet II on BBC America 9pm Saturdays from 20th January 2018. Subscribe to BBC Earth for more amazing animal videos Sharks Attack Submarine Blue Planet II Behind The Scenes The Blue Planet II team dive to over 700 meters to see what happens to a whale carcass on the seabed. Whilst filming sharks as they feast, the sharks start to take a worrying interest in the submarine Watch more videos from BBC Earth Planet Earth Blue