YouTube star Cory Williams and Model/Surfer Anastasia Ashley meet for the first time naked in the jungle. Will they survive 14 days in this special fan episode?

While Cory attempts to start a fire, Anastasia uses the duct tape to fashion a bikini. Only one proves successful.

Frustrated with Adam's inability to make fire, Samantha decides to take charge and has a realization.

Adam and Samantha face their fears about getting naked with a stranger in Velebit, Croatia.

Thirty miles south of the equator is Ecuador's cloud forest, where Kaila and David walk through a cave for their first naked meeting. Will they have the mental strength to make it 21 days?

Unable to dry her feet for days, Kaila's skin begins to show signs of trench foot. If left untreated, the condition could lead to gangrene.

Trevor went on a rigorous diet plan to make up the 20 pounds he lost. He still cherishes his friendship with Kaila and would do it all over again.

A man named Duck and woman named Sarah meet in the jungle. Will they survive 21 days?

What's brown and fat and has 24 very sharp teeth? A large crocodile comes to visit the survivalists.

After a rough challenge, Duck does not recommend sleeping naked in the jungle.

Warm, slimy, prickly pears provide a bitter snack for the survivalists. At least it's an option.

Scott skins a deer carcass covered in files and decides to use some of the hide to make some sturdy shoe material.

Scott gives an update since his time in Texas, his epic escape from a thunderstorm, and how being naked brought him out of his comfort zone.

A master diver and former Navy Seal are dropped off in the ocean, miles from land. Beneath the sea, predators like the 25 foot tiger shark await.

Desperate for food, Sarah resorts to eating a sea raw snail but it doesn't go down easy.

As the dark sets in, Ben and Sarah's inflatable raft springs a leak. Exhausted from paddling for 8 hours the sharks begin circling.

While Thailand looks like a picture-perfect postcard, Darrin and Angela know that they're in for a challenge! Here, they take their first naked steps as a survival duo.

Lindsay strips down naked and meets her partner, Matt, for the first time in Thailand. With its large predators and treacherous flooding, this challenge won't be easy!

Kristin receives training on how to snare wild game and other small animals. In no time, she’s making snares... and making jokes!

On the first night of their 21-day survival challenge, the castaways are pummeled with rain, soaking them to the core.

In need of fire to keep dangerous animals away, Dawn and Jonathan go on a mission to gather as much wood as possible. However, even a simple task can end in a medical emergency.

If anyone doubted that the Naked And Afraid challenge is the real deal, Bo puts the rumor to rest. Check in with Bo to see how he has recovered from his terrible disease contracted in Surama Lake and how he recovered.

The mosquitoes in the Amazon jungle are relentless. AK and Tyler have bug bites everywhere - and nakedness takes its toll.

Here's a sneak peek of the all-new season of Naked and Afraid!

AK and Tyler meet for the first time in the Amazon jungle - completely naked.

Jeff and Eva are starving in Madagascar and are on a mission to find food.

Jeff has a personal vendetta against a lizard in Madagascar. When he finally captures it, what he does next will shock you.

Jeff and Eva arrive in Madagascar and strip down for their 21-day naked survival challenge.

In the eastern cape of South Africa, is a lost world of grasslands and deep river gorges, known as the wild coast. Two superfans take on this beautiful yet ruthless region of the country for 14 days.

4 months after her time in the swamps of Louisiana, Melanie has gained back some of the weight she lost and eating a clean, healthy diet. She has grown even closer with her partner Jeremy and feels lucky to have had him as a partner.

Days of rainfall have lead to an increasingly dangerous flooding situation in Thailand. Matt and Lindsay will have to be extremely careful around the base of the waterfall.

Will Jeff stray from his deep religious beliefs in order to stay warm at night, or will he and Eva continue to sleep separately in the cave of black widows?