Gwen, a musician with a growing paranoia disorder, returns to her hometown after a traumatic event. Diverting their emotional issues with a strange and unholy discovery, she and her friends begin to deteriorate the fabric of the universe.

A brutally sadistic rape leads to a series of bizarre gory murders during a midnight disco bowl-a-rama at a popular bowling alley. One by one, players of two teams meet blood-drenched gruesome deaths at the hand of a black bowling-gloved masked killer. This alley runs red with blood by sunrise.