DISCOVERY CHANNEL

A marine biologist and a special forces veteran battle the risk of hypothermia as they try to survive the harsh Canadian wilderness with nothing on.

A prowling black panther, tree sap poisonous to the touch, and a week of freezing rain lead a pair of survivalists right up to the breaking point.

When a third survivalist crashes the challenge, tension and jealousy prove just as threatening as the heat, piranha and jaguars of the Ecuadorian rainforest.

Days from the end, Teal's tailspin threatens her challenge. Desperate for food, the remaining survivalists use scavenged wire to dredge the pond.

The first couple to ever take on the challenge test their survival skills and relationship. They face jaguars, anacondas and caiman in the Guyana jungle.

Stranded alone in the wilds of Rwanda, Ed Stafford attempts to survive alone for 10 days without food, water or even a knife.

Bear Grylls ventures into a remote Bornean archipelago, navigating through dense jungle to find vital resources for survival.

This is TV Show - Entertainment Category.

This is TV Show - Entertainment Category.