Synopsis

Jeremy Wade journeys back to Australia’s crocodile-rich Fitzroy River for a pursuit among his most challenging. His quarry: one of the world's rarest fish. This shark, newly discovered just a decade ago, remains so elusive that few have ever laid eyes upon it. Little is understood about this endangered creature. Could it be a predator of humans? The expedition forces Wade to reconsider everything he knows about freshwater killers, as these animals appear to defy all expectations.