
Faith, determination and human spirit abound in "Fight to Survive," which recounts stories of people's deadly ordeals in the outdoors. Accompanying survivors back to where harrowing events occurred is rock-climber Craig DeMartino, who is featured in the premiere episode. His right leg was amputated below the knee after a climbing accident, but he continued in his sport. In 2006 he became the first amputee to free-climb the 3,200-foot face of Yosemite's El Capitan in one day. Other stories tell of sailor Steven Callahan clinging to a raft in the Atlantic, fisherman Dean Ririe trapped by a boulder in icy water, and hiker Ted Porter falling into a glacial crevasse.

Justin and Jeremy Harris' weekend decent into a remote Utah canyon becomes a survival nightmare when Justin severely breaks his leg. As night fast approaches and temperatures drop below freezing, how will these two brothers survive?

A father and son set out on a cliffside sheep hunt, but one slip could mean life or death in the remote and unforgiving area.

Father and son bow hunters fight off a deadly grizzly bear attack.

After his leg is crushed by a boulder, Gregg Hein is stranded on a high Sierra peak with an infected compound fracture. Knowing he won't be reported missing for days, Gregg attempts to crawl off the mountain and rescue himself.