National Geographic Documentaries - World's Worst Venom

Seizoen: 2007 - Aflevering: 34 / 738 - Eerst uitgezonden: Onbekend - Episode ID: 605648

It is one of nature's most efficient means of death. Injected into the bloodstream, it can destroy nerves, damage flesh and trigger searing pain. But which venom is the most deadly to humans?