Emily Walton is a young woman who suffers from psychosomatic blindness caused by a car accident that killed her mother. Emily is trying to adjust to her blindness and at the same time is being smothered by her father. On Mischief Night, when her father goes out on a date leaving her alone, she is terrorized by a hooded figure. Emily must fight for her life in order to survive and protect herself and everyone she holds dear from the intruder.