Jeremy takes a job as keeper of a lighthouse reputed to be haunted. In the aftermath of trauma, he's seeking solitude and an escape, and the six-month stint at the lighthouse seems like an answer to prayers. After all, ghosts aren't real.

But his beliefs are put to the test when he begins to suspect he's not alone. The lighthouse loses power. Doors open and slam shut on their own. Objects disappear, only to reappear in different locations. Most eerie are the handprints staining the windows - windows fifty feet up in the air.

Isolated and trapped, he's on his own to survive attacks growing aggressive by the hour. Is Jeremy losing his mind, dealing with a stalker, or was he wrong to dismiss the rumors of a ghost on the premises? And whoever or whatever it is, will it let him live to tell about it?