Shark of Darkness: Wrath of Submarine Shark Week : Season 27 Episode 3

A mega shark known as Submarine menaces passengers of a sinking boat in the shark infested waters off the coast of Africa. This documentary details from survivors stories the horrific actions while their fellow passengers were menaced by the huge great white shark known as Submarine. This debuted during Discovery Channel's Shark Week in 2014. A terrifying documentary.