Bear Grylls: Mission Survive - Season 1 Episode 5

In the penultimate stretch of their journey, the four remaining celebrities must find and eat the fruits of the forest, carefully separating nutritious treats from any potentially deadly dinners. After that, they endure another stormy night and face their most extreme challenge yet – crossing a 200ft ravine one by one on a rope. Bear also tests their ability to start a fire using only bamboo poles, knives and flints, before deciding which three he will take through to the Mission Survive final.