River Monsters: Temporada 3, Episódio 12

3 - 12:

Jeremy Wade visits South America in search of a predator believed to be more fearsome than a piranha. Tipped off about an attack by a single fish on a diver, he knows there is a real monster to find, but lightning storms threaten his journey as he heads deeper into the remote jungles of Suriname. Last in the series.