Killer by Night

A doctor trying to fight a diphtheria epidemic comes into conflict with a police captain who is using all his resources to track down a cop-killer. A doctor trying to fight a diphtheria epidemic comes into conflict with a police captain who is using all his resources to track down a cop-killer. A doctor trying to fight a diphtheria epidemic comes into conflict with a police captain who is using all his resources to track down a cop-killer. A doctor trying to fight a diphtheria epidemic comes into conflict with a police captain who is using all his resources to track down a cop-killer.