A small group of documentary filmmakers chronicle the trials and inequities faced by Mexican illegal immigrants. When they join a group of families illegally crossing the border to record the experience firsthand, their truck is pulled over and detained. What happens next plunges their group into unimaginable horror. 　　译文(2): 一小群纪录片制作人记录了墨西哥非法移民所面临的审判和不平等。当他们加入一群非法越境的家庭，亲自记录他们的经历时，他们的卡车会被拦下并扣留。接下来发生的事情让他们陷入了难以想象的恐惧之中。