Underwater Universe

"Underwater Universe" tracks the history and evolution of the Ocean's seven deadliest zones...locations that throughout history have been the direct cause of human devastation by floods, tsunamis, hurricanes, whirlpools, ice, underwater volcanoes, and shipping graveyards.

Leading oceanographers, expedition footage from partnering organizations like Woods Hole Oceanographic Institution and the National Oceanic and Atmospheric Administration, and 3-D animation depict the awesome cosmic and geological fluctuations that make the Oceans deadly over time.
(Source: The History Channel)