High-tech robots equipped with state-of-the-art security devices have been recruited as the new mechanical "night watchmen" for the Park Plaza Mall. When a jolting bolt of lightning short-circuits the main computer control, the robots turn into "killbots" on the loose after unsuspecting shoppers!

After being discharged from the Army, Brian Flanagan moves back to Queens and takes a job in a bar run by Doug Coughlin, who teaches Brian the fine art of bar-tending. Brian quickly becomes a patron favorite with his flashy drink-mixing style, and Brian adopts his mentor's cynical philosophy on life and goes for the money.