A military weapons manufacturer creates a chemical weapon that causes victims to become blood-lusting killers. A lab accident causes the building to go into lock-down and the employees are trapped inside with the crazed killers.

It's 1933 and prohibition has proven very profitable for corrupt cops like Jack Malone. He collects 'luxury tax' from every bootlegger and scofflaw in town. Shaking down the newly opened speakeasy should've been simple, but instead, Jack and his men uncover a clan of vampires hell bent on taking over the town.