On the Edge Dual Survival : Season 4 Episode 8
TV-14 Discovery 1h 00m
Aired: June 11th, 2014 @ 9:00 PM EST on Discovery
Lost on a perilous ridgeline, at 15,000 feet above sea level, Joe and Matt are forced to descend slippery cliffs through extreme weather conditions, where altitude sickness and hypothermia threaten, and life-preserving fire alludes them.
