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

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

Cody Lundin comes up with a clever way to catch his next meal in the jungle.

Watch as Cody dangles off a slippery cliff in the jungle, supported only by an old boat rope and Joe's promise that he won't let Cody fall.

Matt and Joe talk about what they learned from surviving a plane crash on a small island in the Bermuda Triangle.

Cody Lundin and Joe Teti must make a snow wall and use foliage to block the freezing wind and create bedding off the snowy ground in Norway. Watch to learn how to survive in this freezing environment!

Matt and Joe talk about what they learned from their survival challenge in the Georgia swamps.

In a survival situation, palm trees can be used to start a fire. Find out how from Matt Graham.

Cody Lundin demonstrates how to catch trout if you don't have a fishing rod or a net. This do-it-yourself method of fishing is one you can try at home.

Joe Teti uses a method developed by lumberjacks to climb a tree and reach a squirrel's nest. But climbing a tree this high can have deadly results.

While struggling to find shelter in the freezing Norwegian environment, Cody and Joe have an explosive argument about survival.

A plane crash in the Bermuda Triangle leaves Matt and Joe stranded on opposite sides of a remote island.

Meet the newest member of Dual Survival: Matt Graham. Matt will join Joe Teti on survival missions across the globe, bringing his own unique skill set and approach to survival.

Watch never-before-seen extended footage from the final blowout between Cody Lundin and Joe Teti.

In this never-before-seen outtake, Cody Lundin simply can't stop laughing during a dangerous situation between Joe Teti and a rattlesnake in the desert.

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