Jeff and EJ follow an elephant game trail on the hunt for a water source. But as they’re searching, they encounter a territorial male elephant. Their key to survival is not to retreat or run, but to tactically step backwards.

In a desert survival scenario, finding potable water is key. Watch Jeff create a water distillation device using a cactus and EJ make fire using a gas pedal hand drill.

Deep in the Araucaria jungle of South America, EJ and Jeff need to innovate a way to lead them to safety.

EJ and Jeff are stuck in the sweltering heat with very few resources. They'll need to find water and shelter ASAP.

Army veteran, EJ Snyder and wilderness expert, Jeff Zausch are ready to take on Dual Survival.

When Grady is separated form his partner, he must use the navigation skills he learned as a Green Beret to traverse the Columbian Jungle.

Walking in deep snow is extremely difficult. Wearing snowshoes will help you conserve energy in a survival situation. Lern how to make Grady and Bo's snowshoes.

The US Army and Air Force have a long-standing rivalry. Will these two military men see eye to eye or end up butting heads?

Exhausted from a lack of oxygen, Grady makes a horn that will get people's attention and save him energy.

High up in the Peruvian Andes, Josh James is struggling with the symptoms of altitude sickness.

Learn how to desalinate and purify salt water.

Josh James teaches you how to desalinate water using some trash he found on the beach.

Grady and Josh are stranded in the freezing Bulgaria wilderness and need to make a fire quickly. Grady uses skills he learned as a Green Beret to make a fire in a pinch.

When Grady and Josh are dropped off in the middle of the Nicaraguan jungle, they must find a way to repel mosquitos and catch a bit of lunch. Will Grady be able to handle the jandal?

Knowing how to boil and sanitize water if you don't have a fire-safe container may save your life one day. Learn how in 7 easy steps.

Grady Powell and new partner, Josh James get off on a rocky start. They must learn to work together to overcome trecherous white water rapids and steep cliffs.

Stuck in the desolate salt flats of Bolivia, Matt and Joe use all of their resources to try and find a cardinal direction.

Bill is on a lifelong journey to uncover the secrets of the most successful survivalists. Grady has military in his blood and has made it into the brotherhood of special forces. Together, they're taking on Chile as mountaineers who misjudged their abilities.

In the North Woods, Bill and Grady faced worst-case-conditions for hypothermia. This is what inspired them to go past their edges and persevere.

The hole that could be the perfect shelter could also be filled with carbon dioxide. Bill knows he can test if there's poisonous gas, but it'll require the one match they have.

Bill skillfully fashions a spearhead using obsidan while Grady makes a trap. Together, they hope to capture some hearty protein.

After a serious hunt for water, Bill recognizes a key indicator of a water source. But is his hippie attitude is starting to be too much for Grady?

To get a better viewpoint of the landscape, Grady prepares the single rope he has to climb this grandmother tree with the Jumar Tecnique.

Rain can often be a hindrance. But in the Amazon, Bill and Grady are soaking it in… literally.

While Bill and Grady are fashioning spears from sticks, bones, and dental floss, they look up to find they are completely surrounded by baboons.

During the dry season in the Zambezi River Basin, Grady and Bill finally reach water. The problem: they're surrounded by massive predators.

In this survival scenario, Matt and Grady approach a massive supply pile in the form of a car. In order to make it past 72 hours, they salvage every part possible.

To get purified water, Bill creates a solar still that relies on evaporation. After one day, the condensation will be potable.

In cold weather survival, you want to get warm as fast as possible. Insolation is the key to a warm shelter and conserving water while making fire is the key to keeping a healthy core temperature.

Once Grady and Bill get to lower elavation, they see a cleraing where they can terrain associate using an old map and compass made from magnet, pen, and hair.

With no fire, Bill and Grady need a perfectly insolated shelter. They're making the best of a worst-case scenario to avoid hypothermia with a rock wind wall.

Grady and Bill get below the snow line right into the threshold of a rushing water source. Their decision: go around it along a dangerous rock line.