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.

One minute you're bathing, another minute you're in a gator's crossing. It's times like these when you need your survival partner nearby!

Gio and Wes feast on a giant snail marinated with lemons. Not too bad for a forest feast.

The longer a tick is on your body, the more likely it is to transmit disease. The abundance of ticks in this Colombian jungle makes these survivalists plenty nervous.

Lindsay isn't afraid to speak her mind. Learn more about the latest Naked And Afraid survivalist in this digital exclusive casting tape.

When dire times will fall in Udhampur, the effects of extreme hunger set in... and they're painful.

In this digital exclusive casting tape, Julio explains why he's excited to tackle the 21-day Naked And Afraid challenge.

Tawny isn't your average woman. In this digital exclusive casting tape, she explains why she's prepared to handle whatever may come her way during 21 days in the wilderness.

Julio reveals what really drove him to tap out from his Naked and Afraid challenge, while Tawny explains how she handled the rest of the challenge alone.

Laura is bringing mental fortitude, along with a sharp skill set, to her Naked And Afraid challenge. Her biggest strength: knowing how to adapt to her surroundings.

After one of the most contentious partnership breakups we have ever seen on Naked And Afraid, Nicklas and Laura reflect on their challenge and reveal what disappointed them and what made them proud.

After Darrin's Naked And Afraid challenge in Thailand, he's been staying active outdoors. Besides a minor hip injury, he feels great and has not slowed down the adventure!

Find out what lifted Angel's spirits from one of the hardest physical challenges he's ever been through and how it shapes his mentality for the Naked And Afraid challenge.

Nicole's mental toughness comes from her time in military school and a history of being bullied.

Angel and Nicole discuss their 21 days together in Nicaragua. Find out what brought them together after an unforgettable fight and what surprised them about themselves.

In this digital exclusive casting tape, Bree describes her ideal partner for the Naked And Afraid survival challenge.

Nicklas has had experience making quick decisions to stay safe on adventures. He tells the story about one of his treks when he had to keep calm and press on.