How lost hunters can survive in the harsh conditions of Tierra Del Fuego, how to survive and extreme injury.

Cody and Dave take on the scenario of two ranchers, stranded on the Northern Great Plains in Montana during the dead of winter. Their only survival supplies are the charred remains of a burned-down shack: an axe head, a bison hide, a glass jar, a metal tin and a steel striker

Our intrepid duo take on the survival scenario of two castaways adrift at sea and show how to survive being stranded on a deserted jungle island in the South Pacific. This time, even Dave goes barefoot.

Cody and Dave take on a survival scenario in South Africa's backcountry where dehydration kills in hours and hungry super-predators kill even faster. Armed with nothing but a machete, they show how to escape the bush without getting eaten alive

The hosts portray two lost travelers who run out of gas on an abandoned logging road in Northern Maine. To survive, they loot a broken-down truck for supplies and find a can of dog food.

Dave and Cody head into the Everglades to take on the role of airboaters stuck in a sawgrass prairie marsh under the blazing Florida sun. They must seek shelter in a nearby swamp where water moccasin, python and alligators lay in wait.

From the barren salt flats to the vast desert woodland, Dave and Cody battle the elements in the sun scorched desert of Baja, Mexico. With few supplies, they each demonstrate how to make use of an unlikely resource - urine

Cody and Dave are dropped in the Highland jungle of Thailand that has few tools for survival but lots of things that like to bite

Dave and Cody take on the role of biologists lost in the wet cloud forests of Panama 7,000 feet above sea level with only a poncho, specimen jar and a broken lighter to aid in their quest for civilization.

In Botswana's Okavango Delta, Cody and Dave -- equipped only with a dying GPS and waterlogged binoculars -- seek to escape the dangerously territorial and deadly hippos that rule the marshland.

In Kentucky, Dave and Cody take on a scenario of two kayakers who are dumped into the cold river just a few hours before sundown. To make things worse, they become separated from each other by two miles of rushing river. Then, Dave traps an irate skunk.

David and Cody show how to survive the harsh Rocky Mountains.

Joe & Matt face a journey of epic proportions in the Bolivian Andes. From the world’s largest salt flat 12,000 ft above sea level, through a desert with toxic water and into mountain peaks, they’re in a constant battle against dehydration & altitude.

Joe and Matt take on an escape and evasion scenario on the border between Texas and Mexico. Here they confront the dangers of the wilderness without their knives, including being restrained with zip-ties, traveling solo and evading pursuit.

Lost in the middle of South Africa’s Wild Coast, EJ and Jeff find themselves surrounded by African lions. Without food, water or protection they must navigate through some of the most hostile terrain on the planet to find their way back to salvation.

Matt and Joe take on one of the most common and deadly scenarios in the wilderness: an injury that requires medical intervention. Caught in a thick jungle, this worst-case becomes a test of will in the struggle to get out alive.

Somewhere in the Atlantic Ocean, Matt and Joe are caught in open water, where a nightmare scenario of a sunken ship is made worse by prowling sharks, razor sharp coral, unpredictable weather and false hope for rescue.

Shipwrecked on an island in the South China Sea, castaways Grady and Josh demonstrate their resourcefulness by repurposing garbage on the beach to desalinate water, construct shelter, hunt for food, and ultimately signal for rescue.

Stranded in the high altitudes of the Peruvian Andes, Grady and Josh battle crippling altitude sickness and the hallucinations that come with it. They must find fresh water fast in order to navigate this rough landscape in pursuit of civilization.

Grady and Josh slash their way through the Nicaraguan jungle battling snakes, mosquitoes and dehydration. They struggle to start a fire using a soil testing kit, go on a nighttime hunt for caiman and build a raft to cross croc-infested waters.

Stranded in the scorching hot savannas of Southern Brazil, Naked and Afraid fan favorites EJ Snyder and Jeff Zausch must find a way to survive this bone-dry environment without water or food and navigate back to civilization.

Lost in a mile-high Araucaria forest of South America, Army Combat Veteran EJ Snyder and Wilderness Survivalist Jeff Zausch must brave venomous pit vipers, fight a wild boar and survive the treacherous terrain in their search for rescue.

In the former Soviet Republic of Georgia, located between Russia and Turkey, EJ and Jeff find themselves in a nightmarish scenario as they’re surrounded by 800-pound bears and trapped in a pitch-black cavern.

Grady and Josh face a whiteout blizzard, freezing temperatures and a run-in with a deadly predator on the slopes of Bulgaria's Rila Mountains.

Stranded and lost in the drought-ravaged Okavango Delta in Botswana, EJ and Jeff must face down aggressive bull elephants and territorial three-thousand pound hippopotamuses in their quest for survival and a way back to civilization.