So you think I got an evil mind?
Well, I’ll tell you, honey–
I don’t know why.
And I don’t know why…
Most Americans are probably more familiar with Quiet Riot’s cover of “Cum On Feel The Noize” in the 1980s, but it was originally a big hit in the UK for a band called Slade in the early ’70s. You’ll hear a lot of that song in The Quiet Ones, a Hammer revival film set in 1974; it’s just the kind of music you want to use to keep a suicidally depressed girl with a poltergeist from getting any sleep.
Now, why would anybody want to do that?
It’s a psychological experiment. Oxford professor Joseph Coupland (Jared Harris, the luckless Lane Pryce on Mad Men) explains it during a lecture just before he hires a cameraman to document his work.
“What if you could prove that the supernatural was merely a manifestation of what already exists in the mind, the subconscious?” The professor doesn’t believe in ghosts or demons, but that the negative energy of a disturbed mind can create the type of physical phenomena that looks like a haunting or possession. He thinks that he’s near to finding a cure for it; if he can externalize the phenomena, it can be removed like a tumor. “We cure one patient, we cure all mankind.”
The patient he has in mind is a young woman named Jane Harper (Olivia Cooke). Orphaned at an early age, with no memory of her past, Jane has grown up in a series of foster homes but she’s never stayed anywhere for very long. Sooner or later, “things started to happen”–poltergeist activity that made it impossible for her foster family to keep her. After she was hospitalized for a suicide attempt, Jane came voluntarily into Coupland’s care. He’s currently keeping her in a house in town, under the observation of three student assistants. No, make that two assistants. One quits, angry and appalled at what he calls Coupland’s “unethical” practices before he storms off.