Plagued by frightening occurrences in their home, Kelly and Ben learn that a university's parapsychology experiment produced an entity that is now haunting them. The malevolent spirit feeds on fear and torments the couple no matter where they run. Desperate, Kelly and Ben turn to a paranormal researcher, but even with his aid, it may already be too late to save themselves from the terrifying presence.

The exploits of the Los Angeles–based Office of Special Projects (OSP), an elite division of the Naval Criminal Investigative Service that specializes in undercover assignments.

Dr. Temperance Brennan and her colleagues at the Jeffersonian's Medico-Legal Lab assist Special Agent Seeley Booth with murder investigations when the remains are so badly decomposed, burned or destroyed that the standard identification methods are useless.