In a world suddenly plagued by an inexplicable epidemic of mass suicide, triggered by the mere sight of an unseen entity, a desperate mother named Malorie, played by Sandra Bullock, must navigate a treacherous river blindfolded to reach a rumored sanctuary. Five years earlier, she found herself and a small group of survivors, including the volatile Douglas (John Malkovich) and the gentle Tom (Trevante Rhodes), barricaded inside a house, their survival dependent on never looking outside. Now, with two young children in tow, Malorie must rely on sound and instinct alone, teaching her charges to obey a single, terrifying rule: do not take off the blindfold. This taut, nerve-shredding thriller from director Susanne Bier masterfully blends psychological horror with a gripping survival drama, exploring the depths of human fear, sacrifice, and the primal bond between a protector and the vulnerable. As unseen horrors lurk both outside and within, Malorie’s journey becomes a harrowing test of will against an apocalypse of the senses.