A psychology grad student (Laura Regan) tries to help an old friend (Jon Abrahams) who suffers from night terrors, and after he kills himself with a pistol in front of her, his two weirdo friends persuade her that some malevolent force is attacking all of them through their dreams. This supernatural thriller by Robert Harmon (The Hitcher) has a few truly creepy scenes (waking in the middle of the night, the heroine sees black goo spout from her bathroom sink and opens the medicine cabinet to discover a seething, spongy cavern behind it). But the grad student and her boyfriend (Marc Blucas) are blandly written and the story never develops any psychological depth; the paranormal explanation for what's going on is equally slight. With Ethan Embry and Dagmara Dominczyk. 90 min.