1972年10月13日，乌拉圭空军571号军机失事坠落在安第斯山区，机上45人中仅有29人活上去，但是这只是终点，一段超乎想像的阅历才正要展开。《绝地盟约》取材自此真实事情。

Desiree Banner may own her own record company but she has struggled to find her perfect melody since leaving the band she once headlined with her brothers Mitchell and Johnny