Explore five of the ocean's biggest and most intimidating predators in SHARKS: THE BIG FIVE. This gripping documentary dives deep into the waters off the African coast to provide an insightful look at tigers, sand tigers, bulls, hammerheads and great whites. By laying out the facts and debunking Hollywood myths, the documentary reveals a new side of these prehistoric and oft-maligned “villains” of the sea, showing why sharks play such a vital role in their environment.