One survivalist falls into a roaring fire after weeks of depleted energy due to no food. With just days to go, the pair makes a daring plan for how to survive...but will it cost them the challenge?
Tormented by hostile crocodiles, territorial howler monkeys and no tree canopy to protect them from the sun in this post-hurricane Nicaraguan jungle, one survivalist suffers third-degree sunburn while the other's life is threatened by a mysterious illness
Two survivalists take on the savanna region of Brazil to survive for 21 days with no food, water or clothes. Terribly poisoned without food or water in the arid and desolate area, they will be tested unlike any other survivalists before them.
In a haunted Mayan jungle, a painful injury tests the resolve of survivalists Leah and Caesar. Surviving is a struggle as they are faced with suffocating humidity, hungry predators, torrential rainfall, unrelenting insects and intoxicating fruit.
Two survivalists take on the Mississippi swamps to survive for 21 days with no food, water or clothes. They are faced with deadly snakes, unrelenting mosquitoes, nocturnal predators and a relentless week-long thunderstorm.
Swarming wasps, deadly anacondas, poisonous toads and venomous stingrays surround the survivalists in sun-scorched Brazil. Just days into their challenge, a standoff with a poisonous Fer-de-lance snake threatens to send both survivalists home.
Two survivalists take on the Smoky Mountains of Tennessee to survive for 21 days with no food, water or clothes. They must overcome challenges, like territorial black bears and apex predators, and put their skills to the test to survive the mountain terrain.
Two survivalists take on the swamps of Florida to survive for 21 days with no food, water or clothes. In addition to a hurricane, the pair also endure venomous spiders, insects, and nocturnal predators.
Two survivalists take on a Nicaraguan island to survive for 21 days with no food, water or clothes. They must overcome challenges, like bull sharks and big cats, and put their skills to the test to survive the dangerous conditions.
A dangerous burn and clashing survival strategies plague survivalists Angela and Steven in the jungles of Panama.
Two survivalists take on the Honduran jungle to survive for 21 days with no food, water or clothes. They must overcome challenges, like torrential downpours and brutal wind storms, and put their skills to the test to survive the jungle terrain.
Max and Bianca face off with aggressive caiman, boa constrictors, large spiders, and thorny mangroves in this Superfan challenge on a tropical island in Panama.
Stalked by aggressive leopards and unable to get fire for protection, survivalists Angela and Chad fight the elements and each other as they look for Double Redemption in South Africa.
A freak injury puts super-fan survivalists Maci and Justin at risk as they attempt to survive the treacherous Nicaraguan jungle for 14 days.
An army reservist and an EMT are abandoned high in the snow-capped mountains of Colombia where they will brave the elements for 21 days. The cold nights and lack of sun are driving them crazy but if they can work together they may be able to complete the challenge in this brutal, snake-infested land.
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.