A young couple Mira (Abbie Cobb) and Todd (Sean Faris) hire a live-in nurse (Lyndon Smith) to be the caregiver for their sick son, only to discover that she is an angel of death intent on replacing Mira through any means necessary.
On the eve of forced retirement, a violent hurricane traps veteran late night radio host Amy Marlowe and her uneasy staff at WLST while her mysterious new replacement shadows her every move.