主演：Jake Nodar Clarence Gilmer Stacey Osorio Angel Rodriguez Steven Lee Hall Jr. Ryan Holt Phaedra Brothers Alyssa Ballestero Tawny Lynn Carrie Booze Darrin Reay Kim Kelly
简介： 跟第一季一样，还是从Naked and Afraid《原始生活21天》好几季里选了12个选手继续扩大求生天数到40天。
主演：Kevin Tanski Robert Woodley Chris Clark Will Mutka Mike Sarcinelli Kahley Cuff Rick Primerano Patrick Mallette Salvatore Sabia Gary Sundown Daniel James Artimus Pyle Ashlee Amoia Aleksandar Ivicic Darrin Stock
简介： Five Spec Ops, Alpha Squad, head a simple Recon Mission that turns into an all out war for surviva
主演：Kevin Tanski Robert Woodley Chris Clark Will Mutka Mike Sarcinelli Kahley Cuff Rick Primerano Patrick Mallette Salvatore Sabia Gary Sundown Daniel James Artimus Pyle Ashlee Amoia Aleksandar Ivicic Darrin Stock
简介：Five Spec Ops, Alpha Squad, head a simple Recon Mission that turns into an all out war for surviva
主演：格温妮斯·帕特洛 蒂姆·麦格罗 加内特·赫德兰 莉顿·梅斯特 马歇尔·查普曼 拉瑞·怀特 Jeremy Childs James DeForest Parker Lisa Stewart Jackie Welch Cinda McCain Gabe Sipos Sandra Harris Megan Henderson Dan Beene 特丽·明顿 埃德·布鲁斯 Darrin Dickerson 凯蒂·戈洛桑 Jeffrey Buckner Ford Neal Casal Jim Lauderdale