Rock 'n' Roll Nightmare (also known as The Edge of Hell) is a 1987 Canadian direct-to-video horror film directed by John Fasano, and stars heavy metal musician Jon Mikl Thor, Jillian Peri and Teresa Simpson.

[2][3] Hoping to record some new music, the band Triton travels to an isolated farmhouse in Ontario, Canada, unaware that it is inhabited by murderous demons.

Thom Jurek of AllMusic gave it a favorable review, writing that "if you are looking for one of the most outrageously bad exploitation/horror movie soundtracks, get your hands on this one pronto.

[7] Antagony & Ecstasy shared similar opinions, writing: "The movie has absolutely everything you could possibly want from high-spirited trash: a menagerie of uniformly dodgy foam monsters, an especially dodgy foam Beelzebub in the climax, clumsy dialogue, bizarrely flat performances, an ending that straight-up makes no sense, fantastically misplaced ambition, and a scene where a blond with too much mascara and huge tits parades around in a shower.

"[8] In 2005 a sequel Intercessor: Another Rock 'N' Roll Nightmare featuring Jon Mikl Thor was made.