Looking for an escape from her recurring nightmares, 18-year-old Sarah submits to a university sleep study, but soon realizes she’s become the conduit to a frightening new discovery.

After hearing a child screaming for help from the green depths of a vast field of tall grass, Becky, a pregnant woman, and Cal, her brother, park their car near…

A mother concerned about her young son’s disturbing behavior thinks something supernatural may be affecting him.