Gemma believes she is responsible for the tragic accident in which her son dies. Her husband Will is convinced he hears a child’s voice from beyond the grave. When Gemma starts to suffer terrifying panic attacks that affect her vision, the couple take up a stranger’s offer to get away from it all in his remote Lake District guest house. Jasmine Hyde turns in a powerful performance as Gemma, a woman fighting not just her own demon but also other people’s in this Hitchcockian psychological thriller.