FBI Agent Lee Harker is a gifted new recruit assigned to the unsolved case of an elusive serial killer. As the case takes complex turns, unearthing evidence of the occult, Harker discovers a personal connection to the merciless killer and must race against time to stop him before he claims the lives of another innocent family.
Marlo, a mother of three, including a newborn, is gifted a night nanny by her brother. Hesitant at first, she quickly forms a bond with the thoughtful, surprising, and sometimes challenging nanny named Tully.
A young girl is kidnapped during a powerful storm. Her mother joins forces with her mysterious neighbour to set off in pursuit of the kidnapper. Their journey will test their limits and expose the dark secrets of their past.