4K 3-Headed Shark Attack (2015) online Year: 2015 Country: USA Director:Christopher Ray Stars: Jena Sims, Danny Trejo, Karrueche Tran Stars: Jena Sims, Danny Trejo, Karrueche Tran Genre: Horror / Sci-fi / Action The world's greatest killing machine is three times as deadly when a mutated, three-headed, great white shark threatens a cruise ship. As the shark eats its way from one end of the ship to the next, the passengers fight the deadly predator using anything they can find. Watch 3-Headed Shark Attack (2015) online