Young Emily Walton, who has suffered from psychosomatic blindness ever since the car accident that took her mother's life, must summon every instinct at her disposal to protect herself and her loved ones from a mysterious intruder. Mischief Night tells the story of a terrifying home invasion the night before Halloween. Young Emily Walton, who has suffered from psychosomatic blindness ever since the car accident that took her mother's life, must summon every instinct at her disposal to protect herself and her loved ones from a mysterious intruder.