In a series of escalating encounters, former security guard David Dunn uses his supernatural abilities to track Kevin Wendell Crumb, a disturbed man who has twenty-four personalities. Meanwhile, the shadowy presence of Elijah Price emerges as an orchestrator who holds secrets critical to both men.
A fashion designer hires a nanny from the Philippines to assist her in caring for her family while she is suffering from what she believes is a tick-related illness. The nanny uses traditional Filipino folk healing techniques to help her, but in the process of doing so, she uncovers a horrifying truth about why she is there and why her employer is actually sick.