Naked and Afraid

Don't Let the Jungle Bugs Bite

Aired May 12, 2019 · 8:00 PM ET · 45 min

Avoiding the dangers of a rushing river, two survivalists brave a vast cave system in the Colombian rainforest; trying to survive 21 days, the jungle tests them with threats including venomous fer-de-lance snakes, piranhas and biting insects.