A group of the best survival experts in the world take on an un-survivable situation: 40 days. 40 nights. No food, water or clothes. To survive they'll need to master the environment, pushing far beyond the breaking point. Will even one be able to finish?

Cast:Kaiela Hobart, Michelle Armogida, Adam Kavanagh, Nathan Martinez, Lynsey McCarver, Sam Mouzer,

Genre:Reality,

country:United States of America,

Production:Discovery,