Slugs (1988)

When a rural town is overtaken by tiny mutant slugs, both the Sheriff and the Mayor refuse to acknowledge their existence... despite the influx of numerous strange and unexplained deaths. Only Mike Brady, a local health inspector, and Don Palmer, a local sanitation worker, are willing to face the mutant menace head-on. One can only wonder, in the sad aftermath of this film, how much better things would have been if some proper authorities had taken charge instead.