Dave & Cody Trench Through Vicious Piranha Infested Waters | Dual Survival FULL EPISODE

Cody and Dave trench through piranha-infested water inside Brazil’s Pantanal, also known as the largest swamp wetland in the world - the river might just be their best hope for rescue. From season 1 episode 10. Subscribe to Discovery Australia for more great clips: Like Discovery Australia on Facebook: #discoveryaustralia #dualsurvival