A former U.S. Marine, Lázaro Mendoza, enters a maximum security prison in Mexico (La Rotunda), under a false identity and accused of an alleged triple murder. Now as Dante Pardo, his mission is to infiltrate a dangerous band of inmates and guards that operate inside and outside of prison who are the prime suspects of the kidnapping of the teenage daughter of U.S. Judge, John Morris. Inside La Rotunda, Lázaro has to find out who carried out the kidnapping and the whereabouts of the girl.

　　改编自Kristin Hannah的同名畅销小说，Katherine Heigl和Sarah Chalke主演。剧集讲述了两个好朋友三十年一路相伴走来的故事。

随飞船迫降在外星球上后，罗宾逊一家被隐藏的危险所包围，为了求生和脱险而竭尽全力。