Seasons & Episodes
EP 1
Killer Shockwaves
The Underwater Universe generates three types of deadly waves, each bigger and more destructive than the last: Rogue, Mo
EP 2
Predators of the Deep
The predators of the Underwater Universe have evolved to become our planet's most efficient killing machines. This episo
EP 3
Fatal Pressure
The crushing weight of water generates the Underwater Universe's ultimate weapon: Pressure. It has banished humans from
EP 4
Tides and Currents of Death
The pull of the moon and spin of the earth generates mighty forces in the oceans that sweep relentlessly around the plan