Teti and Lundin are in a mangrove swamp in Sri Lanka.

Teti and Lundin are in the jungle of Sri Lanka.

Teti and Lundin are in the desert and mountains of Oman.

Teti and Lundin are in Norway. This is their final episode together.

The episode features footage from previous episodes, behind the scenes materials, and crew interviews.

Teti and Matt Graham in their first episode together in Panama

Teti and Graham are in Mayan underground tunnels.

Teti and Graham are 15,000 feet above sea level on a mountain ridgeline.

Teti and Graham are stranded deep in the jungle of Vietnam.

Teti and Graham are lost in New Zealand’s Fiordland

Joe and Matt attempt to survive in the harsh terrain of southern Utah without knives or modern supplies.

Joe and Matt travel through the Allegheny Mountains of Pennsylvania, contending with freezing rain, steep ravines and bears.

Matt and Joe start at the site of a plane crash on an uninhabited tropical island, and face long-term survival.

While marooned on a barren island, Matt and Joe risk a swim in shark-infested waters and fight for life-sustaining basics.

While stranded in a black water swamp in southern Georgia, Joe and Matt find themselves in alligator territory.

While on a tropical volcano, Matt and Joe must navigate toward the coast through rainforest, steep-walled gorges and waterfalls.

Joe and Matt cross a volcanic island covered with jungle and water-filled canyons, where setbacks fuel a rift.

Off the beaten path and waterlogged in the rainforest of Costa Rica, Matt and Joe battle torrential rains, deadly insects, and raging rapids. After missing a shot at rescue, they combine survival ingenuity with indigenous skills to get out alive.

Matt and Joe are marooned on a rocky coast in the Pacific Northwest. They must decide whether to hunker down or travel deeper into one of the darkest, wettest forest in the United States.

In the snowiest part of Wyoming, Matt and Joe demonstrate how to repurpose a broken down snowmobile, make shelter from snow, and survive sub-freezing temperatures in whiteout conditions that cause them to miss a chance at rescue

Conclusion. The guys find a use for a broken snowmobile and make a shelter in the snow as they try not to freeze before they are rescued in Wyoming.

Joe endures the rocky terrain, dense forest and animal threats in the Himalayas, while Matt searches for spiritual enlightenment.

Stranded in the vast scrubland of Namibia, Joe and Matt are in a race to get out alive from one of the driest countries on earth. They run into trouble with a troop of baboons, proving that Mother Nature isn’t the only force in the wilderness.