Shark Week: Shark After Dark (2009)

Discovery Channel is taking viewers into the world s deadliest waters to meet the most dangerous sharks of them all. Shark Week will leave you astounded and will explain many fascinating and unknown facts about these might predators.

Shark After Dark
The shark is a creature of the night, indeed it is provedn that they are at their most agrressive and most active in the dark, but the fact is, we actually know very little else about the nocturnal nature of these infamous predators.