Descriptions of common men and women convulsing violently, speaking in tongues, expelling foreign objects like nails and pins, and levitating above their beds seem ripped out of the pages of a bestselling horror novel, or the plot to a (hopeful) blockbuster movie. But, in fact, medieval church records from the 16th and 17th century recount hundreds of cases like these, in which the afflicted was reported to be possessed by a demon or the Devil himself. In this supernatural-themed episode (just in time for Halloween!), guest Brian Levack talks about his latest book The Devil Within: Possessions and Exorcism in the Christian West, and his research into the deeper social causes and meanings of these alleged “demonic possessions” in early modern Europe.