River Monsters

Jeremy travels to the Parana River in Argentina to investigate the death of a young girl. The people who live along the Parana riverbank fear a chilling creature they call `river dog', which is not armed with bone-crunching jaws or terrifying teeth but with a razor-sharp blade tipped with tissue-destroying venom. It is a new species to Jeremy, and it is also the largest freshwater fish that he has ever tackled.

Category

Documentary / Animals / Nature / Reality

Original air date

2011-04-24