In 1985 two teenagers shot themselves in a Nevada churchyard. One of them, James Vance, survived and his parents decided to sue the band Judas Priest for allegedly concealing subliminal influences in their music. This chilling but even-handed documentary details the ensuing court case and media furore.

Make the most of Metal on Film with a weekend pass for only £25, covering all the metal screenings at Light House from 2-4 September. Book here at the Box-Office 01902 716 055