After a harrowing plane crash, Special Forces veteran James Belmont (Brad Pitt) and his combat dog, Odin, are stranded in the unforgiving Alaskan wilderness, where they must rely on their training, instincts and each other to survive.

第 1 季 奧運金牌拳手穆罕默德阿里（當時名為卡修斯克雷）為追逐重量級拳王頭銜，迎戰成名、自我懷疑與家庭衝突。