When a battle waged between the lord of the undead and a satanic sorcerer threatens to consume the souls of innocent teens Laura and Julie, it's up to the legendary Intercessor to take on the legions of the damned in this follow-up to the 1987 heavy metal cult classic Rock 'n' Roll Nightmare. Twenty years have passed since John Triton purged the Earth of the evil that nearly consumed him, and as he wanders the land in search of his past, a devilish plot begins to emerge from the deepest depths of hell. Zompira, the lord of the undead, and Mephisto, a sorcerer who draws his power from the fire of Hell, have been summoned back to Earth by the power of a mysterious spell -- and they're not about to let their time among the living go to waste. As the devious Mephisto dispatches the Four Horsemen of the Apocalypse and the four Elemental Demonesses to corrupt the pure-of-heart Laura and open a porthole between Heaven and Hell, Zompira sets his sights on the equally untainted Julie, whose kind heart has gained the affection and loyalty of physically challenged neighbor Harry. With the souls of the innocent on the line and the powers of hell about to be unleashed upon the living, the Intercessor must defeat two powerful enemies and ensure that the powers of light conquer the powers of darkness.