Naked and Afraid

Surviving 21 days naked in the wilderness leads to weird and awkward moments. Check out these top picks, including mortifying naked intros and night-time cuddling gone wrong.

All-stars Laura Zerra and Steven Hall are dropped onto the frigid, snow-covered tundra of Alaska's boreal forest. They work to stave off hypothermia and frostbite while being threatened by moose and porcupine that are also a potential food source.

A long distance hiker and a primitive-lifestyle expert attempt to brave a sweltering Brazilian jungle island for 21 days. They will risk their lives when swimming in the same waters as man-eating anaconda and dangerous stingrays.

Two sets of adventurists attempt to survive 10 days in separate areas of Panama's sweltering jungles. They join forces on Day 11, but tensions rise when one of the survivalists is injured, and the group is threatened by thousands of biting jungle insects.

For the first time ever, three people come together to survive the 21-day challenge in the jungles of Ecuador. The trio brave harsh conditions while battling piranhas and jaguars, but the biggest threat is jealousy sparked by a two-against-one dynamic.

An Alaskan homesteader and an endurance athlete try to survive in the bug-infested jungles of Mexico.

All-stars Matt Wright and Gary Golding team up with novices to survive 21 days in South Africa's predator-infested Limpopo Basin. If they fend off cobras and elephants to make it through the first 10 days, the teams can combine to finish the challenge.

A man who has survived attacks from a rattlesnake, a shark and a bear pairs with an expert hunter who happens to be married to all-star Naked and Afraid veteran Matt Wright. Together, they attempt to endure 21 days in predator-infested Mozambique, Africa.

Two adventurers take on a Colombian rain forest that is said to be haunted. They attempt to survive for 21 days while under threat from aggressive jaguars, deadly snakes and merciless biting insects.

The survivalists deal with constant threats from the natural world, but sometimes their most difficult challenges arise when the threat is supernatural.

Pinned down by Africa's most dangerous threats elephants, hippos and lions, survivalists "Mama Kel" and Eric work together to avoid becoming prey and endure relentless storms, but a debilitating injury puts them both at risk.

All-stars Jake Nodar and Melissa Miller battle the brutal swamps of Florida in a 21-day challenge. As they endure the stifling humidity and threats from alligators and snakes, one goes missing from camp and a formal search is conducted by authorities.

Two superfans are dropped onto a Mexican island jungle to survive for 14 days. They face venomous snakes, aggressive jaguars and relentless sand flies. Their challenge intensifies when half of the duo goes missing while a storm brews in the distance.

A man and woman in a relationship are the first couple to attempt the 21-day challenge. The couple is dropped into a teeming jungle in Guyana and vows to support each other as they endure biting insects, stifling heat and vicious predators.

A nature-loving mother of three and a solo mountain climber brave a vast cave system to land in the spot where they will try to survive for 21 days.

Dropped into a high-altitude jungle in Colombia, Tommy and Leah face territorial Pumas and venomous fer-de-lance snakes, but the biggest threat is the extreme temperature changes, where highs hit nearly 100 degrees and lows plummet into the 40s.

It takes skill and a lot of courage to make it through the 21-day challenge, but a solid sense of humor is essential for survival. This special highlights the funniest and silliest moments that arise when strangers come together to live naked in the wild.

A police detective and a dog musher team up to take on the humid rain forests of Honduras. Together, they face swarms of biting fire ants and territorial jaguars, but the biggest threat to their challenge is one survivor's crippling injury.

A wilderness educator and an IT business owner are paired up to endure 21 days in a brutal Brazilian savanna. They endure a freezing first night in a hastily constructed shelter before deciding to embark on a punishing hike in search of drier land.

In sun-scorched Brazil, survivalists Wes and Jesse try to complete their 21-day challenge, but a jaguar crossing into their camp puts them on high alert. Starvation forces Jesse to attack a beehive in search of honey and the entire colony retaliates.

Dropped into Guyana's scorching savanna, two Naked and Afraid superfans battle the oppressive heat and relentless insect attacks. Scorching temperatures lead to severe dehydration and force a desperate fan to risk illness by drinking unsanitary fluids.