A category five Hurricane blasts through the camp of Amal, an Iraqi war refugee now living in Iowa and her partner, Duke. In addition to the hurricane, the pair also endure venomous spiders, insects, and nocturnal predators in the swamps of Florida.

In a haunted Mayan jungle, a painful injury tests the resolve of survivalists Leah and Caesar, who contend with suffocating humidity, hungry predators, torrential rainfall, unrelenting insects, and intoxicating fruit.

In the snake-filled Mississippi swamps, Gabrielle Balassone, a former fan survivalist takes on the full 21-day challenge. Gabrielle and newcomer Brian Schultz are faced with deadly snakes, unrelenting mosquitos, nocturnal predators and a relentless week-long thunderstorm.

Gary Golding and Karra Falkenstein are put to the test of surviving the savannah of the Jalapao region of Brazil, where bug swarms and lack of food put them to the limit. Depleted and broken will either of them make it to Day 21?.

Max Djenohan and Bianca Isidro face off with aggressive caiman, boa constrictors, large spiders, and thorny mangroves in this Superfan 14-day challenge on a tropical island in Panama.

Ava Holmes and Larry Little are set to survive in the harsh Mayan Jungle in the Yucatan part of Mexico. They are faced with jaguars, disease-carrying bats, malnutrition, and one survivalist even falls into the roaring fire. Larry tapped out early and was replaced by Steven Townes.

Leah McCabe, Wes Heustess and James Lewis are challenged to survive in the jungles of Isla Zapatera, in Nicaragua. They face off with thorns, painful fire ants, stinging plants, jaguars, flash floods, vampire bats, sharp lava rocks and bull sharks. With little nutrition, will they get to Day 21?.

LeAnn Duncan and Lee Diehl are faced to survive in the hurricane-hit region of Indio Maiz in Nicaragua. They must battle with the blazing heat, territorial animals, and the disheveled landscape from the hurricane.

Surrounded by aggressive and territorial black bears day and night, two survivalists must compete against the apex predators for resources in the Smoky Mountains of Tennessee.

Anthony Coppage and Suzanne Taylor are challenged to survive on the Soninho River of Brazil where they must face ravenous jaguars, stinging wasps and scorching heat. With little habitable conditions, will either complete the challenge?.

Torrential downpours and brutal wind storms push two starving survivalists to their breaking points in the Honduran jungle.

A freak injury puts super-fan survivalists Maci and Justin at risk as they attempt to survive the treacherous Nicaraguan jungle for 14 days.

Five former Naked and Afraid contestants, Ky Furneaux, Ryan Holt, Chris Fischer, Steven Lee Hall and Eva Rupert, are stranded on an island in the middle of the most shark-infested waters in the world for 14 days (Bahamas).

A dangerous burn and clashing survival strategies plague returning survivalist Steven Townes and newcomer Angela Hammer in the jungles of Panama.

Returning survivalists Angela Hammer and Chad Keel fight the elements and each other as they look for double Redemption in South Africa.