The third Friday the 13th further adventure for Black Flame. This summer, Crystal Lake is twice as dangerous. Respectable-looking, serial killing couple Norwood and Penelope Thawn are members of a nationwide cult named The Redeemers. They are on a bloody crusade to purge America of sin. On the run from two FBI agents, the Thawns head for Crystal Lake in an attempt to make contact with Jason Voorhees, who they feel shares their moral outlook. Among the many unfortunates caught in the ensuing mayhem are pregnant white-trash teen Halo Harlan and young marketing executive Tom Wilkes, who is becoming disillusioned with the corporate lifestyle. The carnage climaxes amid a fire at the Phoenix Heights hotel. Can they survive? And is everyone who they seem to be?