The Quiet Ones

Something unspeakable is happening to Jane Harper.

The Quiet Ones (2014) centers on a university professor and his students who attempt to prove that paranormal activity can be explained through human psychology. Their experiment on a disturbed young woman, however, unleashes dark forces that science cannot contain. This late-era Hammer horror merges occult mystery, pseudo-science, and found-footage tension in a descent into madness.