Cody Lundin and Joe Teti attempt to navigate through crocodile infested waters filled with muddy pits hidden under the murky shallows.

Joe Teti creates an improvised crab pot to catch protein essential for his and Cody's survival.

Change is coming to Dual Survival this season. Who will stay and who will go?

Cody demonstrates how to build containers out of bamboo - which grows in hollow segments. This will prove useful to transport and boil water in order to disinfect it.

Joe Teti demonstrates step-by-step how to make a compass using basic items you can find at home: a string, a paperclip, and magnetite.

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.

Cody Lundin and Joe Teti have a dispute over what to do when faced with a highly venomous cobra: should they move on, or kill it?

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.

Learn how to make your own crab trap basket, find clams for bait and successfully catch a crab for dinner.

Joe and Matt let you in on the four keys to survival that helped them make it through their first challenge of the new season.

Find out Matt and Joe's favorite moments and what they learned from their survival challenge in the Utah desert.

Here's your first look at the all-new season of Dual Survival with survival experts Joe Teti and Matt Graham, returning Wednesday, January 21 at 9/8c, only on Discovery.

While surviving on Matt's home turf in the Utah desert, he shows Joe how to build a different kind of shelter using the materials at hand.

Cody and Joe show you how to successfully make fire if you're stranded in the wilderness.

Cody and Dave set out down a jungle river on a homemade bamboo raft with no idea what lies ahead.

Cody Lundin shows how to make and use a fire piston to start a fire in a survival situation.