Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

One Army mom and one Marine are shipped out to the sweltering swamps of the Florida Everglades where they will put their military survival training to the test, facing 8-foot alligators, venomous water moccasins, and bloodthirsty mosquitoes.

Christina and Steve take on the Mexican jungles of Quintana Roo for 21 days. But with each sleepless bug-filled night tensions between them mount, and in the end, the greatest threat to their survival might be each other.

An inventive tattoo artist and an upbeat social worker have to rely on each other to survive three weeks on a blisteringly hot beach on the Yucatan Peninsula. In an area where fire is hard to come by, the mosquitoes are incessant, and the crocodiles hungry, survival is a constant struggle. After trying numerous creative survival techniques, the two realize their greatest survival tools are their attitudes and teamwork. Written by turboprop

Two survivalists take on the hot and hellish conditions of Guyana's equatorial savannah. Slammed from day one by the heat, they battle debilitating health issues, a team dynamic breakdown, critical survival malfunctions and a massive psychological decline

A workaholic mom and a loner are challenged to survive three weeks in Thailand. Competing with monkeys and rats for food, it's a daily struggle not only to survive, but to understand each other. Will they be able to come together as a team?

Charlie, a no-nonsense New Yorker, and Danielle, a nature-loving vegetarian, attempt to survive for 21 days in the deadly Colombian jungle. With polar opposite personalities, will Charlie and Danielle work as a team, or will the jungle tear them apart?

In this new Bares All episode, survivalists shed new light on their highs and lows, fears and frustrations. Features exclusive, never-before-seen footage that reveals the good, the bad, the awkward, and the downright weirdest moments from their adventures

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim

Each week, a new pair of total strangers are faced with the ultimate survival challenge: survive for 21 days together with no clothes or supplies in some of the most dangerous environments in the world. In addition to the landscape itself working against the duo, the local wildlife stalks looks to prey on them as well. Of course, the biggest complication for any of the couples might end up being their own clashing egos. Written by Jiilo_Kim