The world’s greatest killing machine is three times as deadly when a mutated 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 … Karrueche Tran, Jaason Simmons, Rob Van Dam, Danny Trejo, Jena Sims, Brad Mills, Scott Thomas Reynolds Added on Amazon Prime 2021-04-22. Youtube Trailer