As a result of irrational and unchecked human hunting, the world's shark population has decreased to an astonishing 90%. In this true-life adventure, biologist and fimmaker Rob Stewart brings us closer to sharks than ever before. Surviving priate boat rammings, gunboat chases, mafia espionage and battles with corrupt governments, Stewart risks his life to stop the slaughter of sharks and save our oceans and the very earth itself.