Lionsgate upcoming horror film ‘The Quiet Ones’ received a new trailer this afternoon. The film is based on true events, about a professor who uses controversial methods and leads his best students off the grid to take part in a dangerous experiment: to create a poltergeist.
Based on the theory that paranormal activity is caused by human negative energy, the rogue scientists perform a series of tests on a young patient, pushing her to the edge of sanity. As frightening occurrences begin to take place with shocking and unspeakable consequences, the group quickly realizes they have triggered a force more terrifying and evil than they ever could have imagined.

The film stars Jared Harris, Sam Claflin, Erin Richards, Rory Fleck-Byrne, and Olivia Cooke and was Directed by John Pogue. Producing the film are James Gay-Rees, Simon Oakes, Tobin Armbrust, Steven Chester Prince, Ben Holden.