After Shenaniganz loses all its hottest waitresses to new competitor Ta-Ta's Wing Shack -- where the scantily clad wait staff earns bigger tips -- the Shenaniganz staff aims to give Ta-Ta's its just desserts.

Pete, an eight-year-old Catholic boy growing up in the suburbs of Chicago in the mid-1970s, attends Catholic school, where as classes let out for the summer, he's admonished by a nun to follow the path of the Lord, and not that of the Devil. Perhaps taking this message a bit too seriously, Pete decides it's his goal for the summer to help someone get into heaven - by trying to convert a Jew to Catholicism.

Rich, successful Bryce meets beautiful Lissa at a bar one night and invites her back to his house, not suspecting for a moment that Lissa isn't really who she seems. What unfolds next is a dangerous, tangled web of double-crosses and seduction.

The survivors are saved by the mysterious prophet who seemingly has the ability to control the beasts. Along the way they get help from a karate expert.