Along the treacherous U.S.-Mexico border, private dancer Esmee (Zoe Saldaña) kills a cartel member in self-defence. Fearing for her life, she flees Mexico with a group of undocumented immigrants led by a ruthless Coyote. Before crossing, a young mother she befriended is torn from the group, forcing Esmee to safeguard the woman’s daughter—and igniting a harrowing fight for survival.