Next airing Mon Mar 26, 1 p.m. ET

Venom Jungle

In the northeast corner of South America, there’s an ancient land that has captured the imaginations of countless explorers and gold seekers. Over the centuries, these billion-year-old tepui plateaus have both terrified local natives and beckoned Westerners who believe that treasure waits for them at the top. A deadly array of venomous creatures inhabit these jungles, creating a constant threat for the people who live here. Join biologist Niall McCann as he heads to the forests of Venezuela in search of jungle venom.