Starring Haylie Duff. When Molly begins her graduate studies in sleep disorders, nothing in her books can explain why she begins to experience sleep paralysis, or why her visions of an evil presence seem so real.

A mind-body disconnect - that's what causes sleep paralysis, a terrifyingly real experience in which someone awakes momentarily made of stone. Molly Duggan is determined to discover a treatment, because in rare cases, it can kill: Her mother was one of its victims. But what science can't explain is why Molly suddenly starts experiencing episodes herself and during them, feels a sinister presence surrounding her. So she turns to legends, and that's when her real nightmare begins. Haylie Duff stars in this pulse-pounding chiller.—Lifetime Movie Network