A professor and his students perform a dangerous experiment that causes a young woman to lose her sanity.

Cast:Jared Harris, Sam Claflin, Olivia Cooke, Erin Richards, Rory Fleck-Byrne, Laurie Paul Calvert,

Genre:Horror,

country:United Kingdom, United States of America,

Production:Hammer Film Productions, Exclusive Media, Travelling Picture Show Company,