Submarine Shark, ‘Shark of Darkness’ Controversy: Discovery Channel Does Program About Attack, Are the Sightings Real? (+Video)

A program about the so-called submarine shark aired during Discovery Channel’s Shark Week on Sunday night, and a number people are wondering if it’s real.
Submarine Shark, ‘Shark of Darkness’ Controversy: Discovery Channel Does Program About Attack, Are the Sightings Real? (+Video)
A program about the so-called submarine shark aired during Discovery Channel's Shark Week on Sunday night, and a number people are wondering if it's real.
Zachary Stieber
8/11/2014
Updated:
8/12/2014