Lionsgate has released the first trailer of True Horror Story, The Quiet Ones.
Starrring Jared Harris, Sam Claflin, Erin Richards, Olivia Cooke and Rory Fleck-Byrne, The Quiet Ones is inspired by true events and tells the story of an unorthodox, but charismatic professor who uses controversial methods and leads his best students off the grid to take part in a dangerous experiment: to create a poltergeist from negative human energy.
