Exterminators Of The Year 3000 / Il Giustiziere Della
In the year 3000, the Earth has been rendered a desert by nuclear war. A group of survivors goes in search of rare and valuable water, but standing in their way are the evil Exterminators, who live only to cause pain and misery.
Director: Jim Wynorski. A group of young shopping mall employees stay behind for a late night party in one of the stores. When the mall goes on lock-down before they can get out, the robot security system malfunctions, and goes on a killing spree.