Planet Earth: Blue Planet II
Airing | 4/9, 12:15p

S2 | Big Blue

1h 0m|Documentary, Nature|BBC America|2018
The Big Blue is a marine desert, far from shore, miles deep, with almost nothing to eat and home to some of the largest creatures on Earth; special pressure-proofed cameras capture Sperm whales on the hunt for squid 3,000 feet down.
Planet Earth: Blue Planet II