"A shocking experiment. An unspeakable evil."
A professor and his students perform a dangerous experiment that causes a young woman to lose her sanity.
MoreA professor and his students perform a dangerous experiment that causes a young woman to lose her sanity.
Boom! Out of Hammer Films, The Quiet Ones is loosely based on the Philip Experiment in Toronto 1972. It involves paranormal research that seeks to prove supernatural entities are in fact manifestations of the human mind. The complete ...