this movie start out with steven mckray ( casper van dien ) wanting to go to africa to investigate a series of shark attack near a remote village call port amanzi that have scar the town tourism and drive fisherman out of business . a our hero visit an old friend and dr. mile craven locate in the town he learn his close friend marc desantis be kill by a shark . steven mckray a expert marine biologist learn that marc desantis sister corinne desantis ( jennifer mcshane ) be also in town and meet up with her at the hook and net bar where they meet hostile fisherman and who blame american scientist for the shark attack . they soon both find out that marc desantis might not have be kill by a shark after all and both begin to investigate . this movie be more about steven mckray and corinne desantis look for the reason why someone kill marc desantis and why shark have turn so violent in this remote village call port amanzi . the director in my opinion should have focus more on the shark attack because in the movie there isn not enough to satisfy the audience and even though the shark show in the movie be actually real and cool to watch and the movie lack any thrill or scary moment when the main cast actually come face to face with the shark .