Justin and Dani reach the blue hole, but the rocks are dangerously sharp. As they make camp, they also work to protect their feet on day 1 of their Naked and Afraid challenge.

Woken up by eerie noises, Melanie and Jeremy are terrified at what may be lurking outside the shelter. Could it be something of the supernatural kind?

Things are looking up for Justin and Dani on Day 1. But will drinking water heated by UV rays rather than boiling it come back to bite them in the butt?

Executive Producer Joseph Boyle gets Dani and Justin to share the naked truth about surviving together on Andros Island.

Naked and Afraid's Samamtha Pearson, who survived 21 days - naked and afraid - in the Malaysian jungle, offers advice to the new Naked and Afraid survivalists taking on the 21-day survival challenge.

Forrest shows off his survival skills, finding fresh oysters and whipping up some delicious ceviche.

Angel and Nicole decide that their first camp is not sustainable. It'll take everything they have mentally and physically, but they are making the trek.

Robin and Brandon have no choice but to relocate their shelter to avoid sitting under the Chenchen tree. But they're already too late. The black sap has made contact with Brandon's skin, causing painful, blistering burns.

In this never-before-seen extended Naked Confessions clip, Dani and Justin discuss naming their private parts while surviving 21 days on Andros Island.

Naked and Afraid's Andros Island survivalists Dani and Justin bare all about avoiding "piping up" and getting over being naked together. Hilarity ensues.

Tom McElroy and Lisa Coray are dropped off in the Yungas Cloud Forest in Argentina - completely naked. Watch as they meet on day 1 in the coldest environment on the show to date!

Melissa walks us through the process of how to catch fish at night. You’ll need bait, torches, and a whole lot of patience.

Two confident survivalists, Bree and Clarence, meet for the first time in Honduras. With hugs, smiles, survival tools, and a map, they are ready to take on the challenge.

Alison Teal survived 21 days naked and afraid in the Maldives. Now she's back to offer advice to the survivalists in the new season of Naked and Afraid. Watch to hear her words of wisdom!

While AK is unable to open her eyes, Jason attempts to get food from the river. But with one survivalist down with an eye irritant, and another unable to see what lurks beneath him, this could be a double-injury scenario.

Trent and Annie look back at their Naked And Afraid challenge in Belize. Find out how they feel about each other now that they've returned home and what they think are the most awkward and frightening parts of the challenge.