13 Months" follows Stacy and her mother as they move to a secluded home to escape a haunting past. Thirteen months after her disturbed brother Leroy is institutionalized for their father's murder, he unexpectedly appears on their doorstep during a stormy night. As fear takes hold, the family is forced to confront dark secrets and a web of lies. With the storm raging outside and tensions escalating within, they must navigate a night of terror, betrayal, and a twisted truth that threatens to unravel their fragile bonds.