In Belize, Annie and Trent meet each other for the first time with varying levels of comfort with nudity. But instantly, they bond and jump right into the 21-Day challenge.

Andrea had a good transition between her challenge and returning home, although she returned home with skin marbling and some handsome scars.

In order to make an optimal temporary shelter for the night, Trent and Annie work together to chop down big, strong trees. Doing this naked, however, puts them in an awkward position.

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

Cassie records herself in the days leading up to her Naked and Afraid adventure. How will she handle being naked and afraid for 21 days in the Panamanian jungle with a complete stranger?

Out in the Philippines, Jeremy had an unbelievable experience. Although he didn’t make it to day 21, he is vying for a shot at redemption.

It took Tara five months to recover from the chitra bites during her challenge and a while to regain her weight. Watch her explain how she returned to society with these challenges.

The dark nights become the bane of Trent's time Belize. When a creature stalks his camp at night, his paranoia and the danger of the challenge become stronger than ever.

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?

Forrest records himself in the days leading up to his Naked and Afraid adventure. Will he and his partner be able to work together to survive the 21-day challenge?

Russell records himself in the days leading up to his Naked and Afraid adventure. Will he have what it takes to survive - naked and afraid - for 21 days?

Andrea and Joe meet for the first time completely naked in the wilds of Namibia. Instantly, their positive connection brings them close together and makes them ready for the challenge.

Zack had a rash covering most of his body after he returned from Naked And Afraid. But life is good and he looks back at his challenge fondly.

Producer Hank Leukart worries about Cassie and Forrest during a massive downpour in Panama.

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

Is Steven prepared for the Naked And Afraid challenge? In this digital-exclusive casting tape, he explains his past experiences surviving in the wild.