Abrutallysadisticrapeleadstoaseriesofbizarregorymurdersduringamidnightdiscobowl-a-ramaatapopularbowlingalley.Onebyone,playersoftwoteamsmeetblood-drenchedgruesomedeathsatthehandofablackbowling-glovedmaskedkiller.Thisalleyrunsredwithbloodbysunrise.