A freak storm in the Scottish Highlands forces a scramble through heavy fog, steady rainfall and 200-foot cliff drops.
As they escape Croatia's mountain caves, Ruth and Myke Hawke avoid sinkholes and stalactites, just to face lost minefields and scorching heat.
Despite a bad stomach bug, Myke is determined to get rescued from the remote wilderness of Kentucky, even with a little help from Daniel Boone.
Stranded on a cold glacier, our hosts face the vast, frozen emptiness of Alaska. They traverse the mountain's deadly pitfalls into bear territory.
Lost in the mountains, Ruth falls into an ice-cold stream and descends towards dangerous hypothermia. Mykel rushes to make fire while avoiding bears.
When their donkey runs off with all of their supplies, Mykel and Ruth are stranded in California's mountainous high desert, racing to find water.
Mykel and Ruth are shipwrecked on an island. They convert garbage into useful tools, proving that one man's trash is another man's treasure.
When their raft deflates in a mangrove swamp, Mykel and Ruth look for ways to survive, despite the dangerous Bahamian quicksand.
When their boat sinks, Mykel and Ruth are left on the island Montserat, directly in the path of one of the world's most destructive volcanoes.
It's flood season in the Amazon, and Mykel and Ruth are stranded in a canoe, battling with piranhas for the single fish they caught to eat.
A dangerous forest fire hits backcountry Louisiana and burns down Mykel and Ruth's camp. Lacking supplies, they must find a way through the firestorm.
The rented boat breaks down in the Bermuda Triangle. Times turn desperate and Ruth is forced to administer an enema at sea.
Mykel and Ruth go search island paradise, only to find themselves in a steaming jungle hell.
When Mykel and Ruth wander off in the Smoky Mountains, their deliverance depends on eluding black bears and a host of hazards lurking in the forest.
When their raft overturns in the frigid waters of the Colorado, Mykel and Ruth find themselves stuck between a rock and a hard place.
When their snowmobile breaks down in Alaska, Mykel and Ruth find out why the thaw of spring is sometimes more lethal than the dead of winter.
Mykel and Ruth turn to fish eyeballs to use as a fresh water source.
In the midst of tons of trash, Mykel and Ruth discover a message in a bottle!
Mykel and Ruth find themselves caught in the middle of a wild fire.
Plan "B" - locating and eating as many bugs as possible.
Check out the best moments from this season!
Mykel ventures into the ocean in hunt for sting rays.
Ruth falls and risks hypothermia due to the freezing mountain water.
Mykel cuts his thumb as he tries to make a fire using a toggle saw technique.
Mykel and Ruth work as a team to start a fire using surrounding materials.
Mykel and Ruth come across a nasty looking tarantella.
Mykel and Ruth find themselves in the middle of a wilderness dispute.
Mykel Hawke explains why seasickness affects boat passengers but not captains.
Check out Mykel's solution for curing sea sickness.
Mykel teaches Ruth about setting up a defensive shelter.
Dehydration and hunger push Mykel and Ruth to the edge.
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