Watch Shark of Darkness: Wrath of Submarine

Said to be deadliest great white shark of all time, Submarine is a 30-foot shark that has terrorized the shores of South Africa for decades. Locals believe this shark is responsible for countless fatal attacks, but its existence has never been proven.

Shark of Darkness: Wrath of Submarine is a 2014 documentary with a runtime of 1 hour and 22 minutes. It has received mostly positive reviews from critics and viewers, who have given it an IMDb score of 7.0.