Widescreen. In 5-Headed Shark Attack a monster 5-headed shark terrorizes the open ocean before invading the beaches of Puerto Rico. In Planet of the Sharks sharks have flourished, and now dominate the planet, operating as one massive school led by a mutated alpha shark. In Empire of the Sharks on a future earth, a Warlord who controls an army of sharks meets his match when he captures the daughter of a mysterious shark caller. Not Rated. Over 4 hours.